CN214750083U

CN214750083U - Atmosphere detection sample device with double-layer sealing structure

Info

Publication number: CN214750083U
Application number: CN202022965941.2U
Authority: CN
Inventors: 龚子利
Original assignee: Kunshan Strontium Magnesium Detection Technology Co ltd
Current assignee: Kunshan Strontium Magnesium Detection Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-11-16
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an atmosphere detects sample device with double-deck seal structure, including the sealed cowling, sealed cowling bottom fixedly connected with fixed plate, sealed cowling inner chamber left side is equipped with detection device, detection device fixed connection is close to left side department at the fixed plate top, the detection device right side is equipped with collects the frame, collect bottom of the frame fixed connection at the fixed plate top, collect the first conveyer pipe of frame top fixedly connected with, first conveyer pipe right-hand member is equipped with the air pump, just first conveyer pipe right-hand member is pegged graft in the air pump left side, through mutually supporting between brush, second conveyer pipe, framework isotructure, can realize filtering the gas that inhales detection device, compares with prior art, prevents that dust or debris from entering into the conveyer pipe, has improved detection device's work efficiency.

Description

Atmosphere detection sample device with double-layer sealing structure

Technical Field

The utility model relates to an elevator technical field especially relates to an atmosphere detection sample device with double-deck seal structure.

Background

Nowadays, people pay more and more attention to their living environment, especially the quality of the atmosphere, which makes people pay more attention to the quality of the atmosphere, and the atmosphere detection device is used for performing distribution detection on main pollutants in the atmosphere of a region, and can improve the environment of the region through information in the atmosphere detection device.

However, the existing atmosphere detection device has some problems in use, and cannot collect absorbed gas, and meanwhile, the device cannot move up and down, and cannot detect air with different heights, so that the workload of operators is undoubtedly increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide an atmosphere detection sample device with a double-layer sealing structure.

The utility model discloses an one of the purpose adopts following technical scheme to realize: an atmosphere detection sample device with a double-layer sealing structure comprises a sealing cover, wherein a fixed plate is fixedly connected to the bottom of the sealing cover, a detection device is arranged on the left side of an inner cavity of the sealing cover, the detection device is fixedly connected to the top of the fixed plate, the position, close to the left side, of the top of the fixed plate, a collection frame is arranged on the right side of the detection device, the bottom of the collection frame is fixedly connected to the top of the fixed plate, a first conveying pipe is fixedly connected to the top of the collection frame, an air pump is arranged at the right end of the first conveying pipe, the right end of the first conveying pipe is inserted into the left side of the air pump, a cleaning mechanism is arranged on the right side of the air pump, a third conveying pipe is inserted into the position, close to the bottom, of the left side of the collection frame, the left end of the third conveying pipe is inserted into the right side of the detection device, three threaded rods are fixedly connected to the bottom of the fixed plate, a disc is arranged at the bottom of the fixed plate, a motor is arranged at the bottom of the disc, and a power output shaft of the motor is fixedly connected with a transmission rod, the top end of the transmission rod penetrates through the center of the disc and extends to the top of the disc, a second gear is fixedly connected to the top end of the transmission rod, three first gears are meshed on the outer edge of the second gear, circular tubes are fixedly connected to the circle centers of the first gears, and the bottom end of the threaded rod penetrates through the inner cavities of the circular tubes.

Furthermore, the cleaning mechanism comprises a second conveying pipe, the right end of the second conveying pipe penetrates through the sealing cover, the right side of the inner cavity of the sealing cover is fixedly connected with a sealing ring which is positioned at the edge of the outer side of the second conveying pipe, the right end of the second conveying pipe is fixedly connected with a frame body, the right end of the inner cavity of the second conveying pipe is fixedly connected with a filter screen, a rotating rod is arranged at the center of the filter screen in a penetrating way, a fixed rod is fixedly connected at the left end of the rotating rod, the left end of the inner cavity of the second conveying pipe is provided with an annular groove, the top end and the bottom end of the fixed rod are both fixedly connected with a sliding block, the slide block is movably connected with the inner cavity of the annular groove, the outer edge of the right end of the rotating rod is fixedly connected with a plurality of blades, the left side of the blade is fixedly connected with a plurality of hairbrushes, the left ends of the hairbrushes are mutually attached to the right side of the filter screen, and the left end of the second conveying pipe is inserted into the right side of the air pump.

Furthermore, an inner thread is formed in the inner cavity of the circular tube, and the threaded rod is meshed with the inner cavity of the circular tube.

Further, the bottom fixedly connected with protection casing of disc, the bottom of motor and the inner chamber bottom fixed connection of protection casing, just the top of protection casing is the opening setting.

Furthermore, four support columns are fixedly connected to the bottom of the disc, and anti-slip pads are sleeved on the outer walls of the support columns.

Furthermore, an air outlet pipe is inserted at the position, close to the top, of the left side of the detection device, and the left end of the air outlet pipe is inserted at the left side of the sealing cover.

Furthermore, a plurality of the hairbrushes are sequentially linearly arranged from top to bottom.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the utility model, the mutual cooperation of the structure of the brush, the second conveying pipe and the frame body can realize the filtration of the gas sucked into the detection device, compared with the prior art, the dust or sundries are prevented from entering the conveying pipe, and the work efficiency of the detection device is improved;

2. in the utility model discloses in the technique, through mutually supporting between motor, threaded rod, the first gear isotructure, can realize reciprocating the fixed plate, compare with prior art, but adjusting device's height can detect the air of co-altitude not, has improved work efficiency.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front sectional view of the present embodiment;

FIG. 3 is a top plan view of the component disk of the present embodiment;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a sealing cover; 2. an air outlet pipe; 3. a detection device; 4. a fixing plate; 5. a threaded rod; 6. a first gear; 7. a disc; 8. a circular tube; 9. a blade; 10. a first delivery pipe; 11. an air pump; 12. a second delivery pipe; 13. a seal ring; 14. a collection frame; 15. a third delivery pipe; 16. a second gear; 17. a transmission rod; 18. a support pillar; 19. a motor; 20. a frame body; 21. fixing the rod; 22. a slider; 23. a filter screen; 24. a brush; 25. rotating the rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an atmosphere detection sample device with a double-layer sealing structure comprises a sealing cover 1, a fixed plate 4 is fixedly connected to the bottom of the sealing cover 1, a detection device 3 is arranged on the left side of the inner cavity of the sealing cover 1, an air outlet pipe 2 is inserted at the position, close to the top, of the left side of the detection device 3, the left end of the air outlet pipe 2 is inserted at the left side of the sealing cover 1, the detection device 3 is fixedly connected to the position, close to the left side, of the top of the fixed plate 4, a collection frame 14 is arranged on the right side of the detection device 3, the bottom of the collection frame 14 is fixedly connected to the top of the fixed plate 4, a first delivery pipe 10 is fixedly connected to the top of the collection frame 14, an air pump 11 is arranged at the right end of the first delivery pipe 10, the right end of the first delivery pipe 10 is inserted at the left side of the air pump 11, a cleaning mechanism is arranged at the right side of the air pump 11, the cleaning mechanism comprises a second delivery pipe 12, the right end of the second delivery pipe 12 penetrates through the sealing cover 1, a sealing ring 13 is fixedly connected to the right side of the inner cavity of the sealing cover 1, the sealing ring 13 is positioned at the outer edge of the second conveying pipe 12, the right end of the second conveying pipe 12 is fixedly connected with a frame body 20, the right end of the inner cavity of the second conveying pipe 12 is fixedly connected with a filter screen 23, the center of the filter screen 23 is provided with a rotating rod 25 in a penetrating manner, the left end of the rotating rod 25 is fixedly connected with a fixed rod 21, the left end of the inner cavity of the second conveying pipe 12 is provided with an annular groove, the top end and the bottom end of the fixed rod 21 are both fixedly connected with a slide block 22, the slide block 22 is movably connected with the inner cavity of the annular groove, the outer edge of the right end of the rotating rod 25 is fixedly connected with a plurality of blades 9, the left sides of the blades 9 are fixedly connected with a plurality of hairbrushes 24, the plurality of hairbrushes 24 are sequentially arranged in a linear manner from top to bottom, the left ends of the plurality of hairbrushes 24 are mutually attached to the right side of the filter screen 23, the left end of the second conveying pipe 12 is inserted into the right side of the air pump 11, the left side of the collecting frame 14 is inserted with a third conveying pipe 15 at the bottom, the left end of the detecting device 3, the bottom of the fixed plate 4 is fixedly connected with three threaded rods 5, the bottom of the fixed plate 4 is provided with a disc 7, the bottom of the disc 7 is fixedly connected with four support columns 18, the outer wall of each support column 18 is sleeved with an anti-skid pad, the bottom of the disc 7 is provided with a motor 19, the bottom of the disc 7 is fixedly connected with a protective cover, the bottom of the motor 19 is fixedly connected with the bottom of an inner cavity of the protective cover, the top of the protective cover is provided with an opening, the power output shaft of the motor 19 is fixedly connected with a transmission rod 17, the top end of the transmission rod 17 penetrates through the center of the disc 7, and extend to the top of disc 7, the top of transfer line 17 fixedly connected with second gear 16, the edge meshing is equipped with three first gears 6 in the outside of second gear 16, first gear 6 centre of a circle department all fixedly connected with pipe 8, the bottom of threaded rod 5 runs through the pipe 8 inner chamber, the pipe 8 inner chamber is seted up there is the internal thread, threaded rod 5 and pipe 8 inner chamber intermeshing.

The working principle is as follows: in the using process, an operator starts the motor 19 through an external power supply, the motor 19 drives the transmission rod 17 to rotate, the transmission rod 17 drives the second gear 16 to rotate, the second gear 16 drives the three first gears 6 around to rotate, the first gears 6 drive the circular tubes 8 to rotate, the circular tubes 8 drive the threaded rods 5 to rotate, the threaded rods 5 drive the fixing plates 4 to move up and down, the height of the device can be adjusted, air with different heights can be detected, different samples can be collected to be analyzed, the air pump 11 is started at the moment, the air pump 11 sucks air into the collecting frame 14 through the second conveying pipe 12, meanwhile, the air drives the blades 9 to rotate in the sucking process, the blades 9 drive the rotating rod 25 to rotate, the rotating rod 25 drives the fixing rod 21 to rotate, and the fixing rod 21 rotates in the annular slotting inner cavity through the sliding block 22, at this moment, blade 9 is at the rotation in-process, clears up filter screen 23 through brush 24, prevents that dust or debris from piling up the influence and gather the effect of breathing in, then collects the gas in the frame 14 and enters into detection device 3 through third conveyer pipe 15, detects gas, discharges gas through outlet duct 2 afterwards, can accomplish all work flows.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. An atmosphere detection sample device with a double-layer sealing structure comprises a sealing cover (1), and is characterized in that: the bottom of the sealing cover (1) is fixedly connected with a fixed plate (4), the left side of an inner cavity of the sealing cover (1) is provided with a detection device (3), the detection device (3) is fixedly connected to the top of the fixed plate (4) near the left side, the right side of the detection device (3) is provided with a collection frame (14), the bottom of the collection frame (14) is fixedly connected to the top of the fixed plate (4), the top of the collection frame (14) is fixedly connected with a first conveying pipe (10), the right end of the first conveying pipe (10) is provided with an air pump (11), the right end of the first conveying pipe (10) is inserted into the left side of the air pump (11), the right side of the air pump (11) is provided with a cleaning mechanism, the left side of the collection frame (14) is inserted into the bottom near a third conveying pipe (15), the left end of the third conveying pipe (15) is inserted into the right side of the detection device (3), the bottom of the fixed plate (4) is fixedly connected with three threaded rods (5), fixed plate (4) bottom is equipped with disc (7), disc (7) bottom is equipped with motor (19), motor (19) power output shaft fixedly connected with transfer line (17), the center department of disc (7) is run through on transfer line (17) top to extend to disc (7) top, transfer line (17) top fixedly connected with second gear (16), second gear (16) outside edge meshing is equipped with three first gear (6), equal fixedly connected with pipe (8) in first gear (6) centre of a circle department, pipe (8) inner chamber is run through to threaded rod (5) bottom.

2. An atmosphere sensing sample device having a double-layer sealing structure according to claim 1, wherein: the cleaning mechanism comprises a second conveying pipe (12), the right end of the second conveying pipe (12) penetrates through a sealing cover (1), a sealing ring (13) is fixedly connected to the right side of an inner cavity of the sealing cover (1), the sealing ring (13) is located at the edge of the outer side of the second conveying pipe (12), a frame body (20) is fixedly connected to the right end of the second conveying pipe (12), a filter screen (23) is fixedly connected to the right end of the inner cavity of the second conveying pipe (12), a rotating rod (25) penetrates through the center of the filter screen (23), a fixing rod (21) is fixedly connected to the left end of the rotating rod (25), an annular groove is formed in the left end of the inner cavity of the second conveying pipe (12), a slider (22) is fixedly connected to the top end and the bottom end of the fixing rod (21), the slider (22) is movably connected to the inner cavity of the annular groove, and a plurality of blades (9) are fixedly connected to the right end of the outer edge (25), the left side of the blade (9) is fixedly connected with a plurality of brushes (24), the left ends of the brushes (24) are attached to the right side of the filter screen (23), and the left end of the second conveying pipe (12) is inserted into the right side of the air pump (11).

3. An atmosphere sensing sample device having a double-layer sealing structure according to claim 1, wherein: an inner cavity of the round tube (8) is provided with an inner thread, and the threaded rod (5) is meshed with the inner cavity of the round tube (8).

4. An atmosphere sensing sample device having a double-layer sealing structure according to claim 1, wherein: the bottom fixedly connected with protection casing of disc (7), the bottom of motor (19) and the inner chamber bottom fixed connection of protection casing, just the top of protection casing is the opening setting.

5. An atmosphere sensing sample device having a double-layer sealing structure according to claim 1, wherein: the disc (7) bottom fixedly connected with four support columns (18), the outer wall cover of support column (18) is equipped with the slipmat.

6. An atmosphere sensing sample device having a double-layer sealing structure according to claim 1, wherein: an air outlet pipe (2) is inserted at the position, close to the top, of the left side of the detection device (3), and the left end of the air outlet pipe (2) is inserted at the left side of the sealing cover (1).

7. An atmosphere sensing sample device having a double-layer sealing structure according to claim 2, wherein: the brushes (24) are sequentially linearly arranged from top to bottom.