CN211401844U

CN211401844U - Full-automatic atmospheric particulates sample thief

Info

Publication number: CN211401844U
Application number: CN201922006287.XU
Authority: CN
Inventors: 曹晟; 孟鑫; 侯国峰
Original assignee: Jining Ruikang Environmental Monitoring And Evaluation Co ltd
Current assignee: Jining Ruikang Environmental Monitoring And Evaluation Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-01
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a full-automatic atmospheric particulates sample thief, including the sleeve, telescopic top fixed mounting has first solid fixed ring, and telescopic bottom sliding connection has the solid fixed ring of second, and first solid fixed ring's inside articulates there is three bracing piece, and the bottom of three bracing piece one side all articulates with the one end of three horizontal pole respectively through the hinge, and telescopic inside sliding connection has the slide bar, and one side fixed mounting of slide bar has first rack, and first solid fixed ring's top fixed mounting has the motor case, the beneficial effects of the utility model are that: the gear shaft is driven to rotate by the arranged forward and reverse rotating motor, and meanwhile, the gear shaft is meshed with the first rack, so that the sliding rod is automatically controlled to lift in the sleeve, and a sampling person can conveniently use the sliding rod; simultaneously, through mutual matching between the arranged air pump and the storage battery and the collection box, and through controlling the switch of the air pump, the automatic control air pump samples the particles in the atmosphere.

Description

Full-automatic atmospheric particulates sample thief

Technical Field

The utility model relates to a sample thief, in particular to full-automatic atmospheric particulates sample thief belongs to environmental monitoring technical field.

Background

Environmental testing is the testing of a certain environment. Environmental detection and treatment are a new industry with strong technology. The medium objects for environment detection can be roughly classified into water quality detection, air detection, soil detection, solid waste detection, biological detection, noise and vibration detection, electromagnetic radiation detection, radioactivity detection, heat detection, light detection, sanitation detection and the like; in the environmental monitoring evaluation, pollutants in the environment need to be collected, and particles need to be collected when the particles in the air are detected, so that a sampler is needed for sampling.

The existing sampler can not automatically sample generally and is inconvenient to use; and the rotation is inconvenient, and certain limitation exists in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic atmospheric particulates sample thief to the unable automatic sampling that provides in solving above-mentioned background art, the problem of being not convenient for rotate.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic atmospheric particulate sampler comprises a sleeve, wherein a first fixing ring is fixedly mounted at the top of the sleeve, a second fixing ring is slidably connected at the bottom of the sleeve, three supporting rods are hinged inside the first fixing ring, the bottom of one side of the three supporting rods is hinged with one end of each of three transverse rods through hinges, a sliding rod is slidably connected inside the sleeve, a first rack is fixedly mounted at one side of the sliding rod, a motor box is fixedly mounted at the top of the first fixing ring, a forward and reverse rotating motor is fixedly mounted inside the motor box, a gear shaft is fixedly mounted on a transmission shaft of the forward and reverse rotating motor, the first rack is meshed with the gear shaft, a control box is rotatably connected at the top end of the sliding rod, a collection box is fixedly mounted at one side of the control box, and an air pump is fixedly mounted at the top end of, the air inlet of air pump and the one end fixed connection of intake pipe, the gas outlet of air pump and the one end fixed connection of outlet duct, the other end of outlet duct passes the collection box and arranges the inside top of collection box in, the fixed first toothed disc that is equipped with in middle part of control box bottom, the top fixed mounting of slide bar has the backup pad, the inside sliding connection of backup pad has the second toothed disc, first toothed disc and the meshing of second toothed disc are connected, the internal rotation of backup pad is connected with the rotation post, one side fixed mounting who rotates the post has the second rack, one side fixed mounting of second toothed disc has the third rack, second rack and third rack meshing are connected.

As an optimal technical scheme of the utility model, the positive bottom fixed mounting of collection box has the blast pipe, the middle part fixed mounting of blast pipe has discharge valve.

As an optimized technical scheme of the utility model, it is three the other end of horizontal pole all is articulated through hinge and the solid fixed ring's of second surface.

As an optimal technical scheme of the utility model, one side fixed mounting of collection box has the handle.

As an optimal technical scheme of the utility model, the opposite side fixed mounting who rotates the post has the clamp plate, one side fixed connection of spring and slide bar is passed through to the bottom of clamp plate one side.

As a preferred technical scheme of the utility model, the inside fixed mounting of control box has the battery, there are flush mounting plate of switch and the mouth that charges at the positive top of control box and positive bottom difference fixed mounting, flush mounting plate of switch's surface difference fixed mounting has just reversing motor switch and air pump switch, just reversing motor and air pump are respectively through just reversing motor switch and air pump switch and battery electric connection, mouth and battery electric connection charge.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a full-automatic atmospheric particulates sample thief, drive the gear shaft through the positive and negative motor that sets up and rotate, gear shaft and first rack are the meshing connection simultaneously to the automatic control slide bar goes up and down in the sleeve, makes things convenient for the sampling personnel to use; meanwhile, through the mutual matching of the arranged air pump, the storage battery and the collection box, and through controlling the on-off of the air pump, the air pump is automatically controlled to sample the particles in the atmosphere; through mutually supporting between the control box that sets up and the slide bar, thereby be convenient for rotate control box and collection case, simultaneously through the first toothed disc that sets up, the second toothed disc, mutually supporting between rotation post and second rack and third rack and the spring, thereby be convenient for when mentioning the clamp plate, the spring stretches, it rotates to drive the second rack through the rotor plate, second rack and third rack are connected for the meshing simultaneously, thereby it connects to drive second toothed disc and first toothed disc meshing, then be convenient for fix this sample thief.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the motor case of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic structural view of the rotating column of the present invention.

In the figure: 1. a sleeve; 2. a first retaining ring; 3. a support bar; 4. a hinge; 5. a cross bar; 6. a second retaining ring; 7. a slide bar; 8. a first rack; 9. a motor case; 10. a positive and negative rotation motor; 11. a gear shaft; 12. a control box; 13. a collection box; 14. an air pump; 15. an air inlet pipe; 16. an air outlet pipe; 17. an exhaust pipe; 18. a first gear plate; 19. a second gear wheel disc; 20. a support plate; 21. rotating the column; 22. a second rack; 23. a third rack; 24. pressing a plate; 25. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a full-automatic atmospheric particulates sample thief, including sleeve 1, sleeve 1's top fixed mounting has first solid fixed ring 2, sleeve 1's bottom sliding connection has second solid fixed ring 6, first solid fixed ring 2's inside articulates there is three bracing piece 3, the bottom of three bracing piece 3 one side all articulates with the one end of three horizontal pole 5 respectively through hinge 4, sleeve 1's inside sliding connection has slide bar 7, one side fixed mounting of slide bar 7 has first rack 8, first solid fixed ring 2's top fixed mounting has motor case 9, the inside fixed mounting of motor case 9 has just reversing motor 10, the transmission shaft fixed mounting of just reversing motor 10 has gear shaft 11, be convenient for drive slide bar 7 goes up and down; the first rack 8 is meshed with the gear shaft 11, the top end of the sliding rod 7 is rotatably connected with the control box 12, one side of the control box 12 is fixedly provided with the collection box 13, and the top end of the control box 12 is fixedly provided with the air pump 14, so that particles in the atmosphere can be conveniently sucked; the air inlet of air pump 14 and the one end fixed connection of intake pipe 15, the gas outlet of air pump 14 and the one end fixed connection of outlet duct 16, the other end of outlet duct 16 passes collection box 13 and arranges the inside top of collection box 13 in, the middle part of control box 12 bottom is fixed and is equipped with first toothed disc 18, the top fixed mounting of slide bar 7 has backup pad 20, the inside sliding connection of backup pad 20 has second toothed disc 19, first toothed disc 18 and the meshing of second toothed disc 19 are connected, the internal rotation of backup pad 20 is connected with rotation post 21, one side fixed mounting who rotates post 21 has second rack 22, one side fixed mounting of second toothed disc 19 has third rack 23, second rack 22 and third rack 23 mesh are connected, be convenient for drive second toothed disc 19 and first toothed disc 18 mesh and be connected.

Preferably, the exhaust pipe 17 is fixedly installed at the bottom end of the front surface of the collection box 13, and the exhaust valve is fixedly installed in the middle of the exhaust pipe 17, so that the gas flow is convenient to control; the other ends of the three cross rods 5 are hinged with the surface of the second fixing ring 6 through hinges 4, so that the support rod 3 can be conveniently folded; a handle is fixedly arranged on one side of the collection box 13, so that the control box 12 and the collection box 13 can be conveniently rotated, and the use is more convenient; a pressing plate 24 is fixedly installed on the other side of the rotating column 21, and the bottom of one side of the pressing plate 24 is fixedly connected with one side of the sliding rod 7 through a spring 25, so that the pressing plate 24 can be conveniently pulled to enable the rotating column 21 to rotate; the inside fixed mounting of control box 12 has the battery, and the positive top of control box 12 and positive bottom respectively fixed mounting have switch panel and the mouth that charges, and switch panel's surface respectively fixed mounting has positive reverse motor switch and air pump switch, and positive reverse motor 10 and air pump 14 are respectively through positive reverse motor switch and air pump switch and battery electric connection, the mouth and the battery electric connection that charge, the better operation to each electrical apparatus of being convenient for.

When the sampler needs to be used, the full-automatic atmospheric particulate sampler is moved to a working place through a travelling wheel, an air pump 14 with the type of YX-91D-3 is controlled to work through an air pump switch, the sampler is collected through a collection box 13, when the height of the sampler needs to be adjusted, a forward and reverse rotating motor 10 with the type of ZWL47FP is controlled to rotate through a forward and reverse rotating motor switch, a transmission shaft of the forward and reverse rotating motor 10 drives a gear shaft 11 to rotate forward, the gear shaft 11 is meshed with a first rack 8 to drive a sliding rod 7 to lift, then the height of the sampler is adjusted, when the sampler needs to be lowered, the steps are repeated, only the forward and reverse rotating motor switch needs to be controlled to rotate reversely, (firstly, the pressing plate 24 is lifted to drive the rotating column 21 to rotate, the second gear disc 19 descends through the meshing connection of the second rack 22 and the third rack 23, so that the second gear disc 19 is separated from the first gear disc 18, then the sampler is rotated, and finally the pressing plate 24 is loosened); after the collection is finished, the exhaust valve of the exhaust pipe 17 is opened to detect.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Claims

1. The utility model provides a full-automatic atmospheric particulates sample thief, includes sleeve (1), its characterized in that, the top fixed mounting of sleeve (1) has first solid fixed ring (2), the bottom sliding connection of sleeve (1) has solid fixed ring (6) of second, the inside of first solid fixed ring (2) articulates there are three bracing piece (3), and is three the bottom of bracing piece (3) one side all is articulated with the one end of three horizontal pole (5) respectively through hinge (4), the inside sliding connection of sleeve (1) has slide bar (7), one side fixed mounting of slide bar (7) has first rack (8), the top fixed mounting of first solid fixed ring (2) has motor case (9), the inside fixed mounting of motor case (9) has just reversing motor (10), the transmission shaft fixed mounting of just reversing motor (10) has gear shaft (11), the gear box is characterized in that the first rack (8) is meshed with the gear shaft (11), the top end of the sliding rod (7) is rotatably connected with a control box (12), one side of the control box (12) is fixedly provided with a collection box (13), the top end of the control box (12) is fixedly provided with an air pump (14), an air inlet of the air pump (14) is fixedly connected with one end of an air inlet pipe (15), an air outlet of the air pump (14) is fixedly connected with one end of an air outlet pipe (16), the other end of the air outlet pipe (16) penetrates through the collection box (13) and is arranged at the top end inside the collection box (13), a first gear disc (18) is fixedly arranged in the middle of the bottom end of the control box (12), the top of the sliding rod (7) is fixedly provided with a support plate (20), the inside of the support plate (20) is slidably connected with a second gear disc (19), and the first gear disc, the inside of backup pad (20) rotates and is connected with and rotates post (21), one side fixed mounting who rotates post (21) has second rack (22), one side fixed mounting of second toothed disc (19) has third rack (23), second rack (22) and third rack (23) meshing are connected.

2. The fully automatic atmospheric particulates sampler of claim 1, wherein: the bottom end of the front surface of the collection box (13) is fixedly provided with an exhaust pipe (17), and the middle part of the exhaust pipe (17) is fixedly provided with an exhaust valve.

3. The fully automatic atmospheric particulates sampler of claim 1, wherein: the other ends of the three cross rods (5) are hinged with the surface of the second fixing ring (6) through hinges (4).

4. The fully automatic atmospheric particulates sampler of claim 1, wherein: and a handle is fixedly arranged on one side of the collection box (13).

5. The fully automatic atmospheric particulates sampler of claim 1, wherein: the other side of the rotating column (21) is fixedly provided with a pressing plate (24), and the bottom of one side of the pressing plate (24) is fixedly connected with one side of the sliding rod (7) through a spring (25).

6. The fully automatic atmospheric particulates sampler of claim 1, wherein: the inside fixed mounting of control box (12) has the battery, the positive top of control box (12) and positive bottom respectively fixed mounting have flush mounting plate of switch and the mouth that charges, flush mounting plate of switch's surface respectively fixed mounting have just reversing motor switch and air pump switch, just reversing motor (10) and air pump (14) are respectively through just reversing motor switch and air pump switch and battery electric connection, charge mouthful and battery electric connection.