Air suspension pollutant collecting device

Abstract

The utility model discloses an air suspension pollutant collecting device which comprises a collecting box, a moving assembly and a supporting frame, the collecting box is connected to the side face of the moving assembly in a clamped mode, and the moving assembly is arranged on the supporting frame in a sleeved mode so that the moving assembly can drive the collecting box to move in the vertical direction of the supporting frame. Air suspension pollutants are collected; and the moving assembly comprises a moving box, a driving mechanism and two locking mechanisms, a connecting groove is formed in the middle of the moving box, and the supporting frame is sleeved with the connecting groove. A collecting box on the air suspension pollutant collecting device is installed on a moving assembly, so that a driving mechanism on the moving assembly drives the collecting box connected in a clamped mode to move in the vertical direction of a supporting frame, and therefore air suspension pollutants suspended at different heights are collected; therefore, the collection efficiency and the collection quality of the collection device on the air suspended pollutants are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to a device for collecting air-suspended pollutants. Background Art

[0002] Air pollution generally refers to the presence of certain substances in the atmosphere, either due to human activities or natural processes, in concentrations sufficient for a sufficient period to endanger human comfort, health, and well-being, or the environment. Air pollutants include sulfur dioxide, carbon monoxide, nitrogen dioxide, ozone, and suspended matter, including total suspended particulate matter (TSP) and respirable particulate matter (PM10).

[0003] When collecting suspended pollutants in the air, existing air suspended pollutant collection devices are generally placed on the ground, but some pollutants are suspended at a high position above the ground and cannot be collected, affecting the collection and detection efficiency of air suspended pollutants. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide an air-suspended pollutant collection device to solve the technical problem that the existing air-suspended pollutant collection devices are generally placed on the ground, while some pollutants are suspended at a higher position from the ground and cannot be collected, affecting the collection and detection efficiency of air-suspended pollutants.

[0005] According to the technical solution provided in an embodiment of the present application, an airborne pollutant collection device includes a collection box, a movable assembly, and a support frame. The collection box is snap-connected to a side of the movable assembly, and the movable assembly is sleeved on the support frame so that the movable assembly drives the collection box to move in a vertical direction along the support frame to collect airborne pollutants.

[0006] The moving assembly includes a moving box, a driving mechanism and two locking mechanisms. A connecting groove is provided in the middle of the moving box, the connecting groove is sleeved on the outside of the support frame, and the driving mechanism is provided at the front end of the connecting groove for driving the moving box to move along the vertical direction of the support frame, and the two locking mechanisms are installed on both sides of the connecting groove for locking the moving box;

[0007] The driving mechanism includes a rotating driving member and a gear, wherein the gear is meshed with a first rack provided on the support frame, and the gear is fixedly connected to an output end of the rotating driving member, so that the rotating driving member drives the gear to move along the vertical direction of the first rack;

[0008] The locking mechanism includes a locking plate, several piston rods and several pistons. Several piston rods are installed in parallel and at intervals at the rear end of the locking plate, and the corresponding piston is fixedly installed at the rear end of each piston rod. Each piston is movably installed in a movable groove provided on the movable box, so that the high-pressure gas output by the gas pipe fixedly connected to the movable groove pushes the piston to move along the movable groove, thereby pushing the locking plate connected to the piston rod to engage with the second rack provided on the support frame.

[0009] Furthermore, a vertical positioning block is provided on the movable box, and the positioning block is connected to a positioning slot provided on the support frame so that the positioning block can be positioned and moved along the support frame.

[0010] Furthermore, each of the piston rods is also sleeved with a corresponding return member, which is a metal spring and is used for returning the piston.

[0011] Furthermore, the front end of the locking plate is a tooth-shaped structure.

[0012] Furthermore, the air delivery pipe is connected to an air pump installed in the collection box.

[0013] Furthermore, the rear end of the collection box is provided with two said clamping grooves, and the front end of the mobile box is provided with corresponding clamping blocks, and the said clamping blocks are clamped in the said clamping grooves so that the collection box is clamped and connected to the mobile box.

[0014] Furthermore, the support frame is vertically installed on the base, and the base has a conical structure for providing stable support for the support frame.

[0015] In summary, the beneficial effects of this application are:

[0016] First, by installing the collection box on the airborne pollutant collection device on the mobile assembly, the driving mechanism on the mobile assembly drives the collection box connected to it to move in the vertical direction of the support frame, thereby collecting airborne pollutants suspended at different heights, thereby improving the collection efficiency and collection quality of the collection device for airborne pollutants;

[0017] Second, by setting the collection box to be detachable, it is convenient to remove the collection box in time after the collection is completed, so as to obtain the suspended pollutant samples collected in the collection box, thereby improving the collection efficiency and collection quality of the collection device for air suspended pollutants. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a front view exploded structural diagram of the utility model;

[0021] Figure 3 This is a rear view exploded structural diagram of the present invention;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the mobile component of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the front-view moving component of the present invention.

[0024] Numbers in the figure: collecting box-100, clamping groove-110, moving assembly-200, moving box-210, positioning block-211, clamping block-212, driving mechanism-220, rotating driving member-221, gear-222, locking mechanism-230, locking plate-231, piston rod-232, piston-233, air pipe-240, support frame-300, first rack-310, second rack-320, positioning slide groove-330. DETAILED DESCRIPTION

[0025] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] An airborne pollutant collection device, the structure of which is as follows Figure 1-Figure 5As shown, it includes a collection box 100, a moving assembly 200 and a support frame 300. The collection box 100 is clamped on the side of the moving assembly 200, and the moving assembly 200 is sleeved on the support frame 300, so that the moving assembly 200 drives the collection box 100 to move along the vertical direction of the support frame 300 to collect airborne pollutants; the moving assembly 200 includes a moving box 210, a driving mechanism 220 and two locking mechanisms 230. A connecting groove is provided in the middle of the moving box 210, and the connecting groove is sleeved on the support frame 3 00 outside, and the driving mechanism 220 is arranged at the front end of the connecting groove, used to drive the mobile box 210 to move along the vertical direction of the support frame 300, and the two locking mechanisms 230 are installed on both sides of the interior of the connecting groove, used to lock the movement of the mobile box 210, so that the mobile box 210 is locked on the support frame 300; the driving mechanism 220 includes a rotating driving member 221 and a gear 222, the gear 222 is meshed with the first rack 310 provided on the support frame 300, and the gear 222 is meshed with the rotating driving member 221 The output end is fixedly connected so that the rotating driving member 221 drives the gear 222 to move along the vertical direction of the first rack 310, thereby driving the mobile box 210 fixedly installed with the driving mechanism 220 to move along the vertical direction of the support frame 300, adjusting the collection height of the collection box 100 for suspended pollutants in the air, so that the collection device can collect suspended pollutants at different heights; the locking mechanism 230 includes a locking plate 231, a plurality of piston rods 232 and a plurality of pistons 233. The rear end of the locking plate 231 is equipped with a plurality of piston rods 232 in parallel and at intervals, and the rear end of each piston rod 232 is fixedly equipped with a corresponding piston 233. Each piston 233 is movably installed in a movable groove provided on the mobile box 210, so that the high-pressure gas output by the gas pipe 240 fixedly connected to the mobile groove pushes the piston 233 to move along the movable groove, thereby pushing the locking plate 231 connected to the piston rod 232 to engage with the second rack 320 provided on the support frame 300, thereby locking the mobile box 210 on the support frame 300.

[0028] During the process of collecting suspended pollutants in the air by the collection device, the operator connects the collection box 100 to the front end of the mobile box 210 installed on the mobile component 200 to start the mobile component 200, so that the driving mechanism 220 on the mobile component 200 drives the mobile box 210 to move along the vertical direction of the support frame 300. When the collection box 100 moves to the suspended pollutant position, the two locking mechanisms 230 on the mobile component 200 are started, so that the high-pressure gas output by the air pump pushes the locking plate 231 to engage and connect the second rack 320, thereby starting the collection box 100 to collect the pollutants suspended in the air. After the collection is completed, the mobile component 200 drives the collection box 100 to descend, so that the operator removes the collection box 100 to sample the suspended pollutants collected by the collection box 100, thereby improving the collection efficiency and collection quality of the collection device for suspended pollutants in the air.

[0029] As a preferred embodiment, please refer to Figure 3 and Figure 4 The mobile box 210 is also provided with a vertical positioning block 211, and the positioning block 211 is connected with the positioning slot 330 provided on the support frame 300 so that the mobile box 210 fixed with the positioning block 211 can be positioned and moved along the support frame 300.

[0030] As a preferred embodiment, please refer to Figure 4 and Figure 5 Each piston rod 232 is also provided with a corresponding return member, which is a metal spring. When the gas pipe 240 stops outputting high-pressure gas, the piston 233 cancels the compressive force on the metal spring of the return member, and the elastic potential energy generated by the recovery of the metal spring pushes the piston 233 to return.

[0031] As a preferred embodiment, please refer to Figure 4 and Figure 5 The front end of the locking plate 231 is a tooth-shaped structure, so that the locking plate 231 is engaged with the second rack 320, thereby locking the moving box 210 on the support frame 300.

[0032] As a preferred embodiment, please refer to Figure 2 and Figure 3 The gas delivery pipe 240 is connected to the air pump installed in the collection box 100 so that the air pump inputs high-pressure gas into the gas delivery pipe 240.

[0033] As a preferred embodiment, please refer to Figure 2 and Figure 4The rear end of the collecting box 100 is also provided with two snap-in grooves 110, and the front end of the mobile box 210 is provided with corresponding snap-in blocks 212. The snap-in blocks 212 are snapped into the snap-in grooves 110 to enable the collecting box 100 to be snap-connected to the mobile box 210, so that the collecting box 100 can be removed for sampling of suspended pollutants after the collection is completed.

[0034] As a preferred embodiment, please refer to Figure 1 and Figure 2 The support frame 300 is vertically installed on the base, and the base has a conical structure for stably supporting the support frame 300.

[0035] The working principle of the air suspended pollutant collection device of the utility model is:

[0036] During the process of collecting suspended pollutants in the air by the collection device, the operator connects the collection box 100 to the front end of the mobile box 210 installed on the mobile component 200, starts the mobile component 200, and causes the rotating driving member 221 on the driving mechanism 220 on the mobile component 200 to drive the gear 222 to rotate, so that the gear 222 drives the mobile box 210 to move along the vertical direction of the first rack 310 installed on the support frame 300, so that the collection box 100 moves to the suspended pollutant collection position, and at the same time activates the two locking mechanisms 230 on the mobile component 200, so that the high-pressure gas output by the air pump installed in the collection box 100 enters the connected In each moving groove, the piston 233 is pushed to move along the moving groove, and the metal spring of the return member mounted on the piston rod 232 is compressed to move the locking plate 231 fixedly connected to the front end of the piston rod 232 and engage with the second rack 320 provided on the support frame 300 to lock the moving box 210 on the support frame 300. At the same time, the collection box 100 is started to collect the pollutants suspended in the air. After the collection is completed, the moving component 200 drives the collection box 100 to descend, so that the operator can remove the collection box 100 to sample the suspended pollutants collected by the collection box 100, thereby improving the collection efficiency and collection quality of the collection device for air-suspended pollutants.

[0037] The beneficial effects of the air-suspended pollutant collection device of the utility model are:

[0038] First, by installing the collection box 100 of the airborne pollutant collection device on the moving assembly 200, the driving mechanism 220 on the moving assembly 200 drives the collection box 100 connected thereto to move vertically along the support frame 300, thereby collecting airborne pollutants suspended at different heights, thereby improving the collection efficiency and quality of the collection device for airborne pollutants;

[0039] Second, by setting the collection box 100 to be detachable, it is convenient to remove the collection box 100 in time after the collection is completed, so as to obtain the suspended pollutant samples collected in the collection box 100, thereby improving the collection efficiency and collection quality of the collection device for air suspended pollutants.

[0040] The above description is merely an illustration of the preferred embodiments of this application and the technical principles employed. Furthermore, the scope of the utility model disclosed in this application is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features. It also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An airborne pollutant collection device, comprising a collection box (100), a moving assembly (200) and a support frame (300), wherein the collection box (100) is snap-connected to a side surface of the moving assembly (200), and the moving assembly (200) is sleeved on the support frame (300), so that the moving assembly (200) drives the collection box (100) to move along the vertical direction of the support frame (300) to collect airborne pollutants, and wherein: The moving assembly (200) comprises a moving box (210), a driving mechanism (220) and two locking mechanisms (230); a connecting groove is provided in the middle of the moving box (210); the connecting groove is sleeved on the outside of the support frame (300); the driving mechanism (220) is provided at the front end of the connecting groove and is used to drive the moving box (210) to move along the vertical direction of the support frame (300); and the two locking mechanisms (230) are installed on both sides of the interior of the connecting groove and are used to lock the movement of the moving box (210); The driving mechanism (220) comprises a rotating driving member (221) and a gear (222), wherein the gear (222) is meshedly connected with a first rack (310) provided on the support frame (300), and the gear (222) is fixedly connected to an output end of the rotating driving member (221), so that the rotating driving member (221) drives the gear (222) to move along the vertical direction of the first rack (310); The locking mechanism (230) comprises a locking plate (231), a plurality of piston rods (232) and a plurality of pistons (233). The rear end of the locking plate (231) is provided with a plurality of piston rods (232) arranged in parallel and at intervals, and a corresponding piston (233) is fixedly installed at the rear end of each piston rod (232). Each piston (233) is movably installed in a movable groove provided on the movable box (210), so that the high-pressure gas output by the gas pipe (240) fixedly connected to the movable groove pushes the piston (233) to move along the movable groove, thereby pushing the locking plate (231) connected to the piston rod (232) to engage with the second rack (320) provided on the support frame (300).

2. The airborne pollutant collection device according to claim 1, characterized in that: A vertical positioning block (211) is also provided on the movable box (210), and the positioning block (211) is connected to a positioning slot (330) provided on the support frame (300) by snapping, so that the positioning block (211) can be positioned and moved along the support frame (300).

3. The airborne pollutant collection device according to claim 1, characterized in that: Each piston rod (232) is also sleeved with a corresponding return member, which is a metal spring and is used for returning the piston (233).

4. The airborne pollutant collection device according to claim 1, characterized in that: The front end of the locking plate (231) is a tooth-shaped structure.

5. The airborne pollutant collection device according to claim 1, characterized in that: The air delivery pipe (240) is connected to an air pump installed in the collection box (100).

6. The airborne pollutant collection device according to claim 1, characterized in that: The rear end of the collection box (100) is further provided with two clamping slots (110), and the front end of the mobile box (210) is provided with corresponding clamping blocks (212), the clamping blocks (212) being clamped in the clamping slots (110) so that the collection box (100) is clamped and connected to the mobile box (210).

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