CN218512116U

CN218512116U - Multi-point synchronous atmospheric sampling device for environment detection

Info

Publication number: CN218512116U
Application number: CN202221517755.5U
Authority: CN
Inventors: 刘时光; 石帅; 张海英; 赵冬梅; 张丽; 张宏力
Original assignee: Shenyang Zeer Testing Service Co ltd
Current assignee: Shenyang Zeer Testing Service Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-02-21
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a synchronous atmospheric sampling device of multiple spot for environmental detection, including case shell, little end treater and six arris bull sticks, the fixed surface of case shell installs servo motor and little end treater, the front surface of case shell is inlayed and is equipped with the detection device that admits air, six arris bull sticks rotate and install the rear side in the case shell, six arris bull sticks slip cap is equipped with a plurality of driving-discs, the case shell internal rotation below the driving-disc is installed driven regulating spindle, the middle part integrated into one piece of driven regulating spindle has the start flange, the lateral wall of case shell rotates and installs the regulation twist grip; carry out position control to inside driving-disc through adjusting the swing handle to make it to carry out separation and reunion control with worm gear, realize carrying out independent control to every detection device that admits air, with this operation when realizing taking a sample to different positions, guaranteed the work demand, in the device course of operation moreover, the convenience of operation is more convenient in the use through whole device operation.

Description

Multi-point synchronous atmospheric sampling device for environment detection

Technical Field

The utility model relates to a sampling device technical field, specific field is a synchronous atmospheric sampling device of multiple spot for environmental detection.

Background

With the increasing severity of the environmental pollution problem, environmental protection has become a common concern around the world, protecting the environment in which people live, and deeply developing environmental protection work is not slow enough. Environmental monitoring is an important task in environmental protection, and since harmful substances in the air may exist in gaseous compounds such as sulfur dioxide, nitrogen oxides, carbon monoxide, fluorides, chlorine and the like, as well as in phenol and other organic aerosols and the like, or in solid forms such as dust and the like in different states, sampling in atmospheric monitoring is an important part, and is a first step in determining pollutants in the atmosphere, and is directly related to the reliability of analysis results.

However, the existing atmospheric sampling device can only perform atmospheric sampling at a certain point at a time, so that large errors exist in atmospheric detection, the quality of the atmosphere is not easily judged comprehensively, and meanwhile, when the atmospheric sampling is performed, the sampled atmosphere is easily polluted, the detection effect is influenced, and to the above conditions, the multipoint synchronous atmospheric sampling device for the environmental detection is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental detection is with synchronous atmospheric sampling device of multiple spot to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the multipoint synchronous atmospheric sampling device for environment detection comprises a box shell, a micro-end processor and a hexagonal rotating rod, wherein a servo motor and the micro-end processor are fixedly installed on the upper surface of the box shell, an air inlet detection device is embedded in the front surface of the box shell, the hexagonal rotating rod is rotatably installed on the rear side in the box shell, a plurality of driving disks are slidably sleeved on the hexagonal rotating rod, a driven adjusting shaft is rotatably installed in the box shell below the driving disks, a starting flange is integrally formed in the middle of the driven adjusting shaft, an adjusting rotating handle is rotatably installed on the side wall of the box shell, a driving gear is fixedly installed at the inner end of the adjusting rotating handle, a driven gear is fixedly installed at the right end of the driven adjusting shaft and is meshed with the driven gear, a threaded cylinder is rotatably installed in the box shell through a first support, the threaded cylinder drives an air inlet detection device through threads, a worm gears are fixedly installed at the tail end of the threaded cylinder, the driving disks are in clutch configuration with the worm gears and are located below the driving disks, and the output end of the servo motor drives the hexagonal rotating rod.

Preferably, the air inlet detection device comprises a barrel, a sealing hole disc is fixedly mounted at the front end of the barrel, a piston is slidably mounted in the barrel, a threaded rod is fixedly mounted at the tail end of the piston, and a detector is embedded in the side wall of the barrel.

Preferably, a second support is fixedly mounted in the box shell, and a threaded rod is mounted on the second support in a circumferential limiting and sliding mode.

Preferably, the lateral wall fixed mounting of case shell has auxiliary positioning frame, auxiliary positioning frame includes mounting bar and spacing semi-ring, the front end integrated into one piece of mounting bar has spacing semi-ring, the inner of adjusting the swing handle rotates and installs in spacing semi-ring, the middle part integrated into one piece of adjusting the swing handle has the stopper, the stopper is located between driving gear and the case shell.

Preferably, the driven adjusting shafts are a pair and symmetrically arranged at two sides of the hexagonal rotating rod.

Preferably, the case top fixed mounting of case shell has the speed reducer, servo motor's output fixed mounting speed reducer's input, the upper end of the output fixed mounting hexagonal bull stick of speed reducer, the bottom sprag seat is installed in the lower extreme rotation of hexagonal bull stick, bottom sprag seat fixed mounting is in the bottom of case shell.

Preferably, a dust filter is fixedly mounted at the front end of the air inlet detection device.

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

the utility model provides a synchronous atmosphere sampling device of multiple spot for environmental detection, carries out position control to inside driving-disc through adjusting the swing handle to make it carry out clutch control with worm gear, realize admitting air detection device to every and carry out independent control, with this operation when realizing the sample to different positions, guaranteed the work demand, in the device course of operation moreover, the convenience of operation is more convenient in the use through whole device operation.

Drawings

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

FIG. 2 is a schematic right sectional view of the present invention;

FIG. 3 is a schematic view of the cross-sectional view of the present invention;

fig. 4 is a schematic sectional structure view of the intake air detecting device of the present invention;

FIG. 5 is a schematic perspective view of the adjusting knob and the internal components of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the auxiliary positioning frame of the present invention.

In the figure: 1. the device comprises a box shell, 2, a servo motor, 3, a micro-end processor, 4, an air inlet detection device, 41, a barrel, 42, a sealing hole disc, 43, a detector, 44, a threaded rod, 45, a piston, 5, an adjusting rotary handle, 6, a six-edge rotary rod, 7, a driving disc, 8, a worm gear, 9, a threaded barrel, 10, a first support, 11, a second support, 12, a driven adjusting shaft, 13, a starting flange, 14, an auxiliary positioning frame, 141, a mounting bar, 142, a limit semi-ring, 15, a driving gear, 16, a driven gear, 17, a limit block, 18, a speed reducer, 19, a bottom support seat, 20 and a dust filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the present invention provides a technical solution: the utility model provides a synchronous atmospheric sampling device of multiple spot for environmental test, includes case shell 1, little end treater 3 and six arris bull stick 6, the last fixed surface of case shell 1 installs servo motor 2 and little end treater 3, the front surface of case shell 1 is inlayed and is equipped with detection device 4 that admits air, six arris bull stick 6 rotates the rear side of installing in case shell 1, six arris bull stick 6 sliding sleeve has a plurality of driving-discs 7, driven regulating shaft 12 is installed to case shell 1 internal rotation below driving-discs 7, the middle part integrated into one piece of driven regulating shaft 12 has start flange 13, the lateral wall of case shell 1 rotates installs regulation spiral handle 5, regulation spiral handle 5 inner fixed mounting has driving gear 15, driven regulating shaft 12 right-hand member fixed mounting has driven gear 16, driving gear 15 and driven gear 16 intermeshing, a screw 9 is installed through first support 10 rotation in the case shell 1, screw 9 passes through screw thread drive detection device 4 that admits air, the tail end fixed mounting of screw 9 has worm gear 8, clutch 7 and worm gear 8 configuration, and driving-discs 7 are located the output of six arris driving-discs 6 below the servo motor.

Case shell 1 is the installation basis and the protection basis of whole device, little end processor 3 is current general equipment, the testing result who obtains detection device 4 admits air is handled, and outside derivation is carried out, servo motor 2 rotates through the functional drive six arris bull stick 6 of self, six arris bull stick 6 drives driving-disc 7 through the rotation of self, adjust swing handle 5 and drive driven regulating spindle 12 inside, the rotation of driven regulating spindle 12 makes start-up flange 13 adjust the position of driving-disc 7, driving-

disc

7 and 8 meshing drive screw thread section of thick bamboos 9 of worm gear, then make the drive of screw thread section of thick bamboo 9 admit air detection device 4 and carry out work, first support 10 makes the work that screw thread section of thick bamboo 9 can be stable.

Specifically, the air inlet detection device 4 includes a cylinder 41, a sealing hole plate 42 is fixedly mounted at the front end of the cylinder 41, a piston 45 is slidably mounted in the cylinder 41, a threaded rod 44 is fixedly mounted at the tail end of the piston 45, and a detector 43 is embedded in the side wall of the cylinder 41.

Barrel 41 is gaseous containment structure, provides the installation basis to inner structure simultaneously, and the setting of sealed hole dish 42 for the air current can form the torrent and get into, avoids direct impact detector 43, causes the error, and threaded rod 44 can effectively stimulate piston 45 through self motion, realizes the work nature of device then.

Specifically, a second bracket 11 is fixedly installed in the case shell 1, and a threaded rod 44 is installed on the second bracket 11 in a circumferential limiting and sliding manner.

The second bracket 11 can effectively limit the threaded rod 44, and prevent the threaded rod from synchronously rotating along with the threaded cylinder 9 and being incapable of longitudinally moving, so that the device fails.

Specifically, the side wall of the case shell 1 is fixedly provided with an auxiliary positioning frame 14, the auxiliary positioning frame 14 includes a mounting bar 141 and a limiting half ring 142, the front end of the mounting bar 141 is integrally formed with the limiting half ring 142, the inner end of the adjusting knob 5 is rotatably mounted in the limiting half ring 142, the middle of the adjusting knob 5 is integrally formed with a limiting block 17, and the limiting block 17 is located between the driving gear 15 and the case shell 1.

The auxiliary locating rack 14 effectively limits the rotation angle of the adjusting rotary handle 5, the mounting strip 141 facilitates the mounting of the auxiliary locating rack 14, and the limiting half ring 142 has the main function of limiting failure.

Specifically, the driven adjustment shafts 12 are provided in a pair and symmetrically on both sides of the hexagonal rotary rod 6.

Through the symmetry setting, can be effectual guarantee driving-disc 7 go upward the in-process more stable, guarantee driven stability simultaneously.

Particularly, case 1's incasement top fixed mounting has speed reducer 18, servo motor 2's output fixed mounting speed reducer 18's input, speed reducer 18's output fixed mounting six arris bull stick 6's upper end, bottom sprag seat 19 is installed in the lower extreme rotation of six arris bull stick 6, bottom sprag seat 19 fixed mounting is in case 1's bottom.

Reduce servo motor 2's output speed through speed reducer 18, increase driven stability, and bottom sprag seat 19's setting guarantees stability in the use.

Specifically, a dust filter 20 is fixedly attached to the front end of the intake air detection device 4.

By means of the dust filter 20, large particulate matter is shielded from blocking the air holes of the sealing hole disk 42 of the air inlet detection device 4.

The working principle is as follows: when the device is used, after the device is powered on, the micro-end processor 3 is used for controlling the servo motor 2 and the air inlet detector 43, the driving disc 7 is rotated by the six-edge rotating rod 6 in the servo motor 2 area, the rotating handle 5 is operated and adjusted according to requirements, the driven gear 16 and the driven adjusting shaft 12 are rotated under the driving of the driving gear 15, the position of the starting flange 13 is changed by the rotation of the driven adjusting shaft 12, the corresponding driving disc 7 is enabled to go upwards and effectively engage with the worm gear 8, the worm gear 8 drives the threaded cylinder 9, and then the air inlet detection device 4 is enabled to work and suck gas for effective detection;

the threaded rod 44 is driven by the threaded cylinder 9 to move transversely, so that the piston 45 moves, the piston 45 moves to suck external air flow into the cylinder 41 through the sealing hole disc 42, and the air quality is monitored by the detector 43 after the air flow.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment measuring is with synchronous atmospheric sampling device of multiple spot, includes case shell (1), little end treater (3) and six arris bull sticks (6), its characterized in that: the upper surface of the box shell (1) is fixedly provided with a servo motor (2) and a micro-end processor (3), an air inlet detection device (4) is embedded on the front surface of the box shell (1), the hexagonal rotating rod (6) is rotatably arranged at the rear side in the box shell (1), a plurality of driving disks (7) are slidably sleeved on the hexagonal rotating rod (6), a driven adjusting shaft (12) is rotatably arranged in the box shell (1) below the driving disc (7), a starting flange (13) is integrally formed in the middle of the driven adjusting shaft (12), an adjusting rotary handle (5) is rotatably arranged on the side wall of the box shell (1), the inner end of the adjusting rotary handle (5) is fixedly provided with a driving gear (15), a driven gear (16) is fixedly arranged at the right end of the driven adjusting shaft (12), the driving gear (15) is meshed with the driven gear (16), a threaded cylinder (9) is rotatably arranged in the box shell (1) through a first bracket (10), the threaded cylinder (9) drives the air inlet detection device (4) through threads, a worm gear (8) is fixedly arranged at the tail end of the thread cylinder (9), the driving disk (7) and the worm gear (8) are in clutch configuration, and the driving disc (7) is positioned below the worm gear (8), and the output end of the servo motor (2) drives the hexagonal rotating rod (6).

2. The multi-point synchronous atmosphere sampling device for environment detection as recited in claim 1, wherein: the air inlet detection device (4) comprises a cylinder body (41), a sealing hole disc (42) is fixedly mounted at the front end of the cylinder body (41), a piston (45) is slidably mounted in the cylinder body (41), a threaded rod (44) is fixedly mounted at the tail end of the piston (45), and a detector (43) is embedded in the side wall of the cylinder body (41).

3. The multi-point synchronous atmosphere sampling device for environment detection as recited in claim 1, wherein: fixed mounting has second support (11) in case shell (1), second support (11) the spacing slidable mounting threaded rod of circumference (44).

4. The multi-point synchronous atmospheric sampling device for environmental detection according to claim 1, wherein: the side wall fixed mounting of case shell (1) has auxiliary positioning frame (14), auxiliary positioning frame (14) include mounting bar (141) and spacing semi-ring (142), the front end integrated into one piece of mounting bar (141) has spacing semi-ring (142), the inner rotation of adjusting swing handle (5) is installed in spacing semi-ring (142), the middle part integrated into one piece of adjusting swing handle (5) has stopper (17), stopper (17) are located between driving gear (15) and case shell (1).

5. The multi-point synchronous atmospheric sampling device for environmental detection according to claim 1, wherein: the driven adjusting shafts (12) are a pair and are symmetrically arranged on two sides of the six-edge rotating rod (6).

6. The multi-point synchronous atmospheric sampling device for environmental detection according to claim 1, wherein: the gearbox is characterized in that a speed reducer (18) is fixedly mounted at the top of the inside of the gearbox shell (1), an input end of the speed reducer (18) is fixedly mounted at an output end of the servo motor (2), an upper end of a six-edge rotating rod (6) is fixedly mounted at an output end of the speed reducer (18), a bottom supporting seat (19) is rotatably mounted at the lower end of the six-edge rotating rod (6), and the bottom supporting seat (19) is fixedly mounted at the bottom of the gearbox shell (1).

7. The multi-point synchronous atmospheric sampling device for environmental detection according to claim 1, wherein: and a dust filter (20) is fixedly installed at the front end of the air inlet detection device (4).