CN220154022U

CN220154022U - Adjustable atmospheric detection capturing device

Info

Publication number: CN220154022U
Application number: CN202321481550.0U
Authority: CN
Inventors: 汪春雷; 王天中; 褚哲朋
Original assignee: Zhongtong Shenghua Shandong Testing Group Co ltd
Current assignee: Zhongtong Shenghua Shandong Testing Group Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-08
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses an adjustable atmospheric detection capturing device which comprises a sampling fan device main body and a base, wherein the sampling fan device main body is arranged in front of a limiting shaft, the base is arranged below the limiting shaft, a roller device is arranged at the bottom of the base, a sliding groove is arranged above the roller device, a sliding block and a rubber block are arranged in the sliding groove, a motor is arranged in the base, the top end of the motor is connected with a screw rod, a bearing is arranged outside the screw rod, and the left side of the bearing is connected with a rotating shaft.

Description

Adjustable atmospheric detection capturing device

Technical Field

The utility model relates to the technical field of atmospheric environment monitoring, in particular to an adjustable capture device for atmospheric detection.

Background

The atmospheric environment monitoring is a measuring process for observing and analyzing the change of the concentration of pollutants in the atmospheric environment and the influence on the environment;

through searching, as in the prior application number CN202221856517.7, a height-adjustable atmospheric capture device for detection is disclosed; the lifting device comprises a support column and a lifting column, wherein a base is fixedly arranged at the bottom of the support column, the middle of the top of the support column is movably sleeved with the lifting column, a motor B is fixedly arranged in the middle of the top of the base, a screw rod is fixedly arranged on an output shaft of the motor B, fixing plates are fixedly arranged on one side of the lifting column, close to the top, and close to the bottom, and a motor A is fixedly arranged in the middle of the top of the fixing plate; the utility model solves the problems that the capturing height of the existing device is relatively fixed, the existing device cannot be rapidly adjusted, the sampled gas is relatively single, the detection result is relatively one-sided, the detection accuracy is poor, and when capturing and sampling, more gases at different positions remain in the sampling tube to influence the sampling detection accuracy, and the atmospheric capturing and sampling accuracy is improved, so that the atmospheric detection accuracy is improved;

the atmospheric pollution monitoring is to survey the kind of pollutant in the atmosphere and its concentration, observe its time space distribution and change rule, in atmospheric environment monitoring, need use atmospheric capture device, and atmospheric capture device's height is comparatively fixed, can't be to its fast adjustment, the sampling gas is comparatively single, the testing result is comparatively unilateral, can not rotatory detect, the detection accuracy is not good, the bottom does not have the gyro wheel not to be good to remove, need the staff to help and remove, move the in-process and cause atmospheric capture device's destruction easily, consequently we propose an adjustable atmospheric detection and use capturing device.

Disclosure of Invention

The utility model aims to provide an adjustable capture device for atmosphere detection, which solves the problems that most of the capture devices for atmosphere detection in the prior market are fixed in height, cannot be quickly adjusted, have single sampling gas, have single detection result, cannot be rotationally detected, have poor detection accuracy, have no roller at the bottom and cannot be moved easily, require the help of a worker, and easily cause the damage of the capture device during the moving process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable atmosphere detects uses trapping apparatus, includes sampling fan device main part and base, sampling fan device main part is in the front of spacing axle, and spacing axle below installation base to base bottom installation roller device, the roller device top sets up the spout, and spout internally mounted slider and rubber piece, base internally mounted motor, and the lead screw is connected on the motor top to lead screw externally mounted bearing, the rotation axis is connected in the bearing left side.

Preferably, the middle of the top end inside the base is provided with a groove, the groove is in a U-shaped structure, and the central axis of the groove and the central axis of the motor are in the same straight line.

Preferably, a perforation is arranged in the middle of the bottom end of the limiting shaft, the central axis of the perforation and the central axis of the motor and the screw rod are in the same straight line, the left side of the limiting shaft is provided with an open slot, the limiting shaft is in a C-shaped structure, and the rotating shaft is in an up-and-down movement function under the action of the opening slot arranged on the left side of the limiting shaft.

Preferably, the central axis of the bearing and the central axis of the rotating shaft are in the same straight line, and the bearing is connected with the middle of the main body of the sampling fan device, and the bearing, the rotating shaft and the main body of the sampling fan device are arranged in a T-shaped structure.

Preferably, the slider is connected to spacing axle bottom, and the slider is the setting of horizontal symmetrical structure in the spout inside to the equal volume of rubber piece equidistance distributes in the spout inside.

Preferably, the roller devices are horizontally and symmetrically distributed below the base, and the base forms a moving structure under the action of the roller devices.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable capture device for atmosphere detection;

1. the air capturing device is characterized in that when the inside of the air capturing device is lifted, the sliding block on the limiting shaft can move in the chute color, so that the sampling fan device main body can also rotationally capture surrounding air samples for comparison while lifting;

2. the base of the atmosphere capturing device is provided with the roller device, the atmosphere capturing device is moved, time and labor are saved, damage to the device is reduced, the roller device is internally provided with the roller clamping device, and movement of the roller can be controlled.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional elevation of the present utility model;

FIG. 3 is a schematic top view of a base of the present utility model;

FIG. 4 is a schematic top view of a limiting shaft according to the present utility model;

fig. 5 is an enlarged schematic view of the roller structure of the present utility model.

In the figure: 1. a sampling fan device body; 2. a limiting shaft; 3. a screw rod; 4. a bearing; 5. a rotation shaft; 6. a chute; 7. a slide block; 8. a motor; 9. a base; 10. a rubber block; 11. and a roller device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an adjustable atmosphere detects uses trapping apparatus, includes sampling fan device main part 1 and base 9, sampling fan device main part 1 is in the front of spacing axle 2, and spacing axle 2 below installation base 9 to base 9 bottom installation roller device 11, roller device 11 top sets up spout 6, and spout 6 internally mounted slider 7 and rubber piece 10, base 9 internally mounted motor 8, and motor 8 top connection lead screw 3 to lead screw 3 externally mounted bearing 4, rotation axis 5 is connected in the bearing 4 left side.

The middle of the top end inside the base 9 is provided with a groove which is in a U-shaped structure, and the central axis of the groove and the central axis of the motor 8 are in the same straight line, which is beneficial to the arrangement of the bearing areas of the base 9 on two sides of the motor 8.

The bottom middle of spacing axle 2 sets up a perforation, and the fenestrate axis is in on same straight line with the axis of motor 8 and lead screw 3, the left side of spacing axle 2 sets up the open slot, and spacing axle 2 is "C" shape structure setting, and rotation axis 5 has constituted the reciprocate effect under the inside effect of open slot of spacing axle 2 left side setting, is favorable to fixed sampling fan device main part 1 at the reciprocate direction of spacing axle 2.

The axis of bearing 4 is in on same straight line with the axis of rotation axis 5, and the bearing 4 is connected sampling fan device main part 1 intermediate part with rotation axis 5, and bearing 4, rotation axis 5 and sampling fan device main part 1 are "T" type structure setting, are favorable to better fixed sampling fan device main part 1, rotation axis 5 and bearing 4's connection, and the three removes the uniformity.

The slider 7 is connected to spacing 2 bottom, and slider 7 is the setting of horizontal symmetrical structure in spout 6 inside to rubber piece 10 equidistance equivalent distribution is inside spout 6, is favorable to rubber piece 10 to slow down the speed of rotatory sampling fan device main part 1.

The roller devices 11 are horizontally and symmetrically distributed below the base 9, and the base 9 forms a moving structure under the action of the roller devices 11, so that the moving of the atmospheric detection capturing device by workers is reduced, the time and labor are saved, and the damage to the atmospheric detection capturing device during the moving process is reduced.

Working principle: when the atmospheric capture device is used, firstly, when a worker pushes the atmospheric capture device, the roller device 11 moves forwards to a corresponding position, the roller device 11 is pressed to be buckled, the roller device 11 is fixed, the motor 8 is started, the motor 8 drives the screw rod 3 to rotate, the rotating shaft 5 is driven to rotate when the screw rod 3 rotates, the rotating shaft 5 rotates to drive the sampling fan device main body 1 to move up and down at the left open slot of the limiting shaft 2, the sliding block 7 on the limiting shaft 2 rotates in the sliding slot 6 in the base 9 when the worker is on, the sliding block 7 slows down the rotating speed of the limiting shaft 2 when the sliding block 7 rotates, so that atmospheric sampling is carried out, the sampling is finished, the motor 8 is started again, the motor 8 stops driving the screw rod 3 to stop, the rotating shaft 5 stops driving the sampling fan device main body 1 to stop, meanwhile, the sliding block 7 on the limiting shaft 2 also stops in the sliding slot 6 in the base 9, the roller device 11 is pressed again, the buckling is released, the atmospheric capture device is pushed to the initial place again, the main working description and the process are not described any more, and the control is well known in the prior art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an adjustable atmosphere detects uses trapping apparatus, includes sampling fan device main part (1) and base (9), its characterized in that: the sampling fan device is characterized in that the sampling fan device body (1) is arranged in front of the limiting shaft (2), the base (9) is arranged below the limiting shaft (2), the roller device (11) is arranged at the bottom of the base (9), the sliding groove (6) is formed in the upper portion of the roller device (11), the sliding groove (6) is internally provided with the sliding block (7) and the rubber block (10), the motor (8) is internally provided with the base (9), the top end of the motor (8) is connected with the screw rod (3), the bearing (4) is externally arranged on the screw rod (3), and the left side of the bearing (4) is connected with the rotating shaft (5).

2. An adjustable atmospheric detection capture device according to claim 1, wherein: the middle of the top end inside the base (9) is provided with a groove which is in a U-shaped structure, and the central axis of the groove and the central axis of the motor (8) are in the same straight line.

3. An adjustable atmospheric detection capture device according to claim 1, wherein: the bottom middle of spacing axle (2) department sets up a perforation, and the axle wire of perforation and the axle wire of motor (8) and lead screw (3) are in on same straight line, the left side of spacing axle (2) sets up the open slot, and spacing axle (2) are "C" shape structure setting, and rotation axis (5) have constituted the effect of reciprocating under the effect that spacing axle (2) left side set up the open slot inside.

4. An adjustable atmospheric detection capture device according to claim 1, wherein: the central axis of bearing (4) is in same straight line with the central axis of rotation axis (5), and the department in the middle of bearing (4) and rotation axis (5) are connected sampling fan device main part (1), and bearing (4), rotation axis (5) and sampling fan device main part (1) are "T" structural setting.

5. An adjustable atmospheric detection capture device according to claim 1, wherein: the bottom end of the limiting shaft (2) is connected with the sliding block (7), the sliding block (7) is arranged in the sliding groove (6) in a horizontally symmetrical structure, and rubber blocks (10) are equally distributed in the sliding groove (6) in an equidistant mode.

6. An adjustable atmospheric detection capture device according to claim 1, wherein: the roller devices (11) are horizontally and symmetrically distributed below the base (9), and the base (9) forms a moving structure under the action of the roller devices (11).