A device for alternately taking and placing filter paper for air detection

Abstract

The utility model relates to the technical field of air detection, and discloses a device for alternately taking and placing filter paper for air detection, including a detection bin, the left and right sides of the detection bin are fixedly connected with a support bin, the bottom end of the support bin located on the left side of the detection bin is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly sleeved with a clamping rod, the top end of the clamping rod is threadedly connected with a threaded fixing rod, the surface of the clamping rod is clamped with a collection rod, the top end of the collection rod is clamped with a clamping buckle, and the inner cavity of the support bin located on the right side of the detection bin is provided with a paper storage rod. Then, the filter paper roll on the surface of the paper storage rod is gradually rolled up to the surface of the collection rod, so that more filter paper can be placed at one time, and there is no need to replace the filter paper frequently. After a roll of filter paper is used up, the collection rod can be removed from the surface of the clamping rod, which is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air detection, and more specifically, to a filter paper alternately taking and placing device for air detection. Background Art

[0002] The air quality detection device needs to use filter paper to filter the fine dust in the air, so as to avoid the accumulation of a lot of dust inside the air detection device. During the use of the filter paper, more dust will gradually accumulate on the surface, so a picking and placing device is needed to pick and place it. However, in the prior art, it is often necessary to replace a piece of filter paper after using it, but the frequency of replacement is high, which increases the labor intensity of the staff. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a device for alternately taking and placing filter paper for air detection, which has the advantage of reducing the replacement frequency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for alternatingly taking and placing filter paper for air detection, comprising a detection bin, the left and right sides of the detection bin are fixedly connected with support bins, the bottom end of the support bin located on the left side of the detection bin is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly sleeved with a clamping rod, the top end of the clamping rod is threadedly connected with a threaded fixing rod, the surface of the clamping rod is clamped with a collecting rod, the top end of the collecting rod is clamped with a clamping buckle, and the inner cavity of the support bin located on the right side of the detection bin is provided with a paper storage rod.

[0005] As an optimal technical solution of the utility model, the surface of the servo motor output shaft is movably sleeved with an anti-slip transmission belt, the inner cavity of the anti-slip transmission belt is movably sleeved with a rotating shaft, the top of the rotating shaft is fixedly connected with a knocking rod, the inner cavity of the detection chamber is fixedly connected with a fixed plate, the rear side of the fixed plate is fixedly connected with a spring assembly, and the rear side of the spring assembly is fixedly connected with a filter plate.

[0006] As a preferred technical solution of the utility model, the threaded fixing rod is composed of a threaded rod and a limiting plate, and the limiting plate is in contact with the top end of the collecting rod.

[0007] As a preferred technical solution of the present invention, the bottom end of the support bin is fixedly connected to a support frame, and the servo motor is fixedly connected to the bottom end of the support frame.

[0008] As a preferred technical solution of the utility model, a dust dropping groove is provided at the bottom end of the middle part of the detection bin, and the filter plate is located above the dust dropping groove.

[0009] As a preferred technical solution of the utility model, the spring assembly is composed of a damping telescopic rod and a spring, and the damping telescopic rod is located at the center of the spring cavity.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model places the collecting rod and the paper storage rod in the inner cavities of the two supporting bins respectively, then pulls out the filter paper on the surface of the paper storage rod on the outside and snaps it into the inner cavity of the snap buckle, then starts the servo motor to drive the collecting rod to rotate, and then gradually rolls the filter paper on the surface of the paper storage rod to the surface of the collecting rod, so that more filter paper can be placed at one time, and there is no need to replace the filter paper frequently. After a roll of filter paper is used up, the collecting rod can be removed from the surface of the snap rod, which is simple and convenient.

[0012] 2. The utility model uses an anti-skid transmission belt on the surface of the servo motor output shaft, so that the servo motor can drive the anti-skid transmission belt to operate, and then the anti-skid transmission belt drives the rotating shaft to rotate, thereby driving the knocking rod at the top of the rotating shaft to rotate. When the knocking rod rotates, the protruding part of the knocking rod intermittently contacts the filter plate, so that the dust on the surface of the filter plate is shaken off, thereby realizing the filtering of larger dust particles in the air through the filter plate, and the dust on the surface of the filter plate can be shaken off when the filter paper is replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection of the knocking rod of the utility model structure;

[0015] Figure 3 This is a schematic diagram of the connection of the structural clamping rod of the utility model;

[0016] Figure 4 This is a schematic diagram of the connection of the structure detection chamber of the utility model;

[0017] Figure 5 This is a schematic diagram of the connection of the structural filter plate of the utility model.

[0018] In the figure: 1. Detection bin; 2. servo motor; 3. Clamping rod; 4. Threaded fixing rod; 5. Clamping buckle; 6. Collecting rod; 7. Support bin; 8. Support frame; 9. Anti-slip transmission belt; 10. Rotating shaft; 11. Beating rod; 12. Fixing plate; 13. Spring assembly; 14. Filter plate; 15. Paper storage rod. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 5 As shown, the utility model provides an alternately taking and placing device for filter paper for air detection, comprising a detection bin 1, the left and right sides of the detection bin 1 are fixedly connected with support bins 7, the bottom end of the support bin 7 located on the left side of the detection bin 1 is fixedly connected with a servo motor 2, the output shaft of the servo motor 2 is fixedly sleeved with a clamping rod 3, the top end of the clamping rod 3 is threadedly connected with a threaded fixing rod 4, the surface of the clamping rod 3 is clamped with a collecting rod 6, the top end of the collecting rod 6 is clamped with a clamping buckle 5, and the inner cavity of the support bin 7 located on the right side of the detection bin 1 is provided with a paper storage rod 15;

[0021] By placing the collecting rod 6 and the paper storage rod 15 in the inner cavities of the two supporting bins 7 respectively, then pulling out the side of the filter paper on the surface of the paper storage rod 15 located on the outside and snapping it into the inner cavity of the snap buckle 5, then starting the servo motor 2 to drive the collecting rod 6 to rotate, and then gradually rolling up the filter paper roll on the surface of the paper storage rod 15 to the surface of the collecting rod 6, it is possible to place more filter paper at one time, and there is no need to replace the filter paper frequently. After a roll of filter paper is used up, the collecting rod 6 can be removed from the surface of the snap rod 3, which is simple and convenient.

[0022] Among them, the surface of the output shaft of the servo motor 2 is movably sleeved with an anti-skid transmission belt 9, the inner cavity of the anti-skid transmission belt 9 is movably sleeved with a rotating shaft 10, the top of the rotating shaft 10 is fixedly connected with a knocking rod 11, the inner cavity of the detection chamber 1 is fixedly connected with a fixing plate 12, the rear side of the fixing plate 12 is fixedly connected with a spring assembly 13, and the rear side of the spring assembly 13 is fixedly connected with a filter plate 14;

[0023] Through the anti-skid transmission belt 9 on the surface of the output shaft of the servo motor 2, the servo motor 2 can drive the anti-skid transmission belt 9 to operate, and then the anti-skid transmission belt 9 drives the rotating shaft 10 to rotate, thereby driving the knocking rod 11 at the top of the rotating shaft 10 to rotate. When the knocking rod 11 rotates, the protrusion of the knocking rod 11 intermittently contacts the filter plate 14, so that the dust on the surface of the filter plate 14 is shaken off, thereby realizing the filtering of larger dust particles in the air through the filter plate 14, and the dust on the surface of the filter plate 14 can be shaken off when the filter paper is replaced.

[0024] The threaded fixing rod 4 is composed of a threaded rod and a limiting plate, and the limiting plate is in contact with the top end of the collecting rod 6;

[0025] The threaded fixing rod 4 is composed of a threaded rod and a limiting plate, so that the threaded fixing rod 4 can be connected to the clamping rod 3 through the threaded rod, and the limiting plate is in contact with the collecting rod 6, so that the limiting plate limits and fixes the collecting rod 6. When the collecting rod 6 or the paper storage rod 15 needs to be replaced, the threaded fixing rod 4 can be removed.

[0026] Among them, the bottom end of the support bin 7 is fixedly connected to a support frame 8, and the servo motor 2 is fixedly connected to the bottom end of the support frame 8;

[0027] By supporting the support frame 8 at the bottom end of the support bin 7, the servo motor 2 can be fixedly connected to the bottom end of the support frame 8, so that the support frame 8 can support the servo motor 2, so that the servo motor 2 can stably drive the collection rod 6 to rotate.

[0028] Among them, a dust drop groove is opened at the bottom of the middle part of the detection chamber 1, and the filter plate 14 is located above the dust drop groove;

[0029] Through the dust dropping groove in the middle of the detection chamber 1, the dust accumulated on the surface of the filter plate 14 can be discharged through the dust dropping groove after the filter plate 14 is knocked, thereby ensuring that the surface of the filter plate 14 remains clean.

[0030] The spring assembly 13 is composed of a damping telescopic rod and a spring, and the damping telescopic rod is located at the center of the spring cavity;

[0031] By setting the spring, the filter plate 14 can vibrate after being struck by the striking rod 11, and then the filter plate 14 is positioned and guided by the damping telescopic rod, so that the filter plate 14 is more stable during vibration and will not deviate.

[0032] The working principle and use process of the utility model are as follows: firstly, the paper storage rod 15 and the collection rod 6 are respectively sleeved on the surfaces of the two clamping rods 3, then one side of the filter paper roll on the paper storage rod 15 is pulled out and clamped in the inner cavity of the clamping buckle 5, so that it can be rolled on the surface of the collection rod 6, then the larger dust in the air is filtered through the filter plate 14, and the air in the inner cavity of the detection chamber 1 is filtered more finely through the filter paper;

[0033] During long-term use, the servo motor 2 is started to drive the collecting rod 6 to rotate, so that the collecting rod 6 drags the filter paper, and the contaminated filter paper is rolled up on the surface of the collecting rod 6. Then, when the servo motor 2 drives the collecting rod 6 to rotate, the anti-slip transmission belt 9 drives the rotating shaft 10 to rotate, and the rotation of the rotating shaft 10 drives the knocking rod 11 to rotate. The protrusion of the knocking rod 11 intermittently contacts the filter plate 14, and the filter plate 14 is shaken through the spring assembly 13, so that the dust on the surface is shaken off.

[0034] 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.

[0035] Although the 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. A device for alternately taking and placing filter paper for air detection, comprising a detection chamber (1), characterized in that: The left and right sides of the detection bin (1) are fixedly connected to support bins (7); the bottom end of the support bin (7) located on the left side of the detection bin (1) is fixedly connected to a servo motor (2); the output shaft of the servo motor (2) is fixedly sleeved with a clamping rod (3); the top end of the clamping rod (3) is threadedly connected to a threaded fixing rod (4); the surface of the clamping rod (3) is clamped with a collecting rod (6); the top end of the collecting rod (6) is clamped with a clamping buckle (5); and the inner cavity of the support bin (7) located on the right side of the detection bin (1) is provided with a paper storage rod (15).

2. The device for alternately taking and placing filter paper for air detection according to claim 1, characterized in that: The surface of the output shaft of the servo motor (2) is movably sleeved with an anti-skid transmission belt (9), the inner cavity of the anti-skid transmission belt (9) is movably sleeved with a rotating shaft (10), the top end of the rotating shaft (10) is fixedly connected with a knocking rod (11), the inner cavity of the detection chamber (1) is fixedly connected with a fixing plate (12), the rear side of the fixing plate (12) is fixedly connected with a spring assembly (13), and the rear side of the spring assembly (13) is fixedly connected with a filter plate (14).

3. The device for alternately taking and placing filter paper for air detection according to claim 1, characterized in that: The threaded fixing rod (4) is composed of a threaded rod and a limiting plate, and the limiting plate is in contact with the top end of the collecting rod (6).

4. The device for alternately taking and placing filter paper for air detection according to claim 1, characterized in that: The bottom end of the support bin (7) is fixedly connected to a support frame (8), and the servo motor (2) is fixedly connected to the bottom end of the support frame (8).

5. The device for alternately taking and placing filter paper for air detection according to claim 2, characterized in that: A dust dropping groove is provided at the bottom end of the middle part of the detection bin (1), and the filter plate (14) is located above the dust dropping groove.

6. The device for alternately taking and placing filter paper for air detection according to claim 2, characterized in that: The spring assembly (13) consists of a damping telescopic rod and a spring, and the damping telescopic rod is located at the center of the spring cavity.

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