CN210221765U - High-sensitivity raise dust monitoring and early warning device - Google Patents
High-sensitivity raise dust monitoring and early warning device Download PDFInfo
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- CN210221765U CN210221765U CN201920810152.6U CN201920810152U CN210221765U CN 210221765 U CN210221765 U CN 210221765U CN 201920810152 U CN201920810152 U CN 201920810152U CN 210221765 U CN210221765 U CN 210221765U
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- shell
- raise dust
- workbench
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Abstract
The utility model relates to the technical field of dust monitoring, in particular to a high-sensitivity dust monitoring and early warning device, which comprises a workbench, wherein the top end of the workbench is fixedly connected with a first motor, the end of a main shaft of the first motor is fixedly connected with a first gear, a gear ring is meshed outside the first gear, a fixing frame is fixedly connected on the left side of the gear ring, a rack is fixedly connected on the left side of the fixing frame, a second gear is meshed on the front end surface of the rack, the top end of the second gear is fixedly connected with a shell, the bottom end of the shell is fixedly connected with a detection head, a detection pipe is fixedly connected on the inner side of the shell, a fan is fixedly connected on the right end of the inner side of the second gear, and a mounting plate is fixedly connected on the top end of the shell, thereby improving the detection effect of the device and improving the monitoring effect of the device on the raised dust.
Description
Technical Field
The utility model relates to a raise dust control technical field specifically is a high sensitivity raise dust control early warning device.
Background
The dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is blown up by wind, man-made driving and other driving, and is an important component of total suspended particulate matters in the ambient air, the dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is blown up by wind, man-made driving and other driving, and is an important component of the total suspended particulate matters in the ambient air, fine dust in the dust is firstly separated from the dust and blown up by the dust when the dust is conveyed and processed and is subjected to induced airflow, flowing air caused by indoor ventilation and airflow generated by rotation of moving parts of equipment, and then the dust is diffused due to flowing of the indoor air, so that the process from generation to diffusion of the dust is completed, and therefore the demand for the high-sensitivity dust monitoring and early warning device is increasing.
Most raise dust control early warning device sensitivity that exists on the existing market is lower, traditional raise dust control early warning device receives the influence of a large amount of raise dust when using easily, the dust falls on the device, influence the sensitivity of device control, the monitoring effect is relatively poor, influence the use of device, and traditional raise dust control early warning device, when using, the scope of control is fixed, the control range is narrower, the monitoring effect is not good, influence the sensitivity that the device detected, therefore, propose a high sensitivity raise dust control early warning device to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high sensitivity raise dust control early warning device 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:
a high-sensitivity dust monitoring and early warning device comprises a workbench, wherein a first motor is fixedly connected to the top end of the workbench, a first gear is fixedly connected to the tail end of a main shaft of the first motor, a toothed ring is meshed on the outer side of the first gear, a fixing frame is fixedly connected to the left side of the toothed ring, a rack is fixedly connected to the left side of the fixing frame, a second gear is meshed on the front end face of the rack, a shell is fixedly connected to the top end of the second gear, a detection head is fixedly connected to the bottom end of the shell, a detection pipe is fixedly connected to the inner side of the shell, a fan is fixedly connected to the right end of the inner side of the second gear, a mounting plate is fixedly connected to the top end of the shell, a second motor is fixedly connected to the right side of the mounting plate on the left side, a reciprocating lead screw is, the inboard sliding connection of fixture block has the gag lever post, two between the mounting panel with gag lever post fixed connection, fixture block bottom fixedly connected with connecting rod, connecting rod bottom right side fixedly connected with scraper blade.
Preferably, the detecting tube with the shell all is cylindric setting, the detecting tube sets up the circumference position of shell, the scraper blade outside with shell inside wall sliding connection.
Preferably, the slider passes through the fixture block with reciprocal lead screw sliding connection, the connecting rod is "U" font setting, the connecting rod runs through the mounting panel, the connecting rod outside with mounting panel sliding connection.
Preferably, the bottom end of the gear ring is connected with the workbench in a sliding manner, the bottom end of the rack is connected with the workbench in a sliding manner, and the bottom end of the second gear is connected with the workbench in a rotating manner through a rotating shaft.
Preferably, the number of the detection heads is two, the detection heads are arranged at the bottom end of the shell in a bilateral symmetry mode, the movement track of the scraper is linear, and the detection pipe is arranged on the movement track of the scraper.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through first gear, ring gear, second gear and the rack that sets up, first motor operation drives gear revolve to drive the ring gear and do reciprocating motion about, then drive the reciprocal rotation of second gear through the rack, thereby drive the reciprocal swing of detection head under the shell, extend the detection range of device, thereby improve the sensitivity that the device detected, thereby improve the detection effect of device, improve the monitoring effect of device to the raise dust.
2. The utility model discloses in, through the reciprocal lead screw, connecting rod, scraper blade and the fan that sets up, the fan is used for making the raise dust pass through the shell inboard can be accurate detect out the concentration of raise dust, then reciprocal lead screw drives the scraper blade and cleans the detecting tube, strikes off remaining dust, avoids the dust to pile up in the device to improve the sensitivity that the device detected, improve the monitoring effect of device, convenient to use is swift, reduces the influence of dust to the device sensitivity.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the installation structure of the motor of the present invention.
In the figure: 1-workbench, 2-first motor, 3-first gear, 4-toothed ring, 5-fixing frame, 6-rack, 7-second gear, 8-shell, 9-detection head, 10-detection tube, 11-blower, 12-mounting plate, 13-second motor, 14-reciprocating screw rod, 15-slide block, 16-fixture block, 17-limiting rod, 18-connecting rod and 19-scraper.
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. 1-3, the present invention provides a technical solution:
a high-sensitivity dust monitoring and early warning device comprises a workbench 1, wherein a first motor 2 is fixedly connected to the top end of the workbench 1, a first gear 3 is fixedly connected to the tail end of a main shaft of the first motor 2, a gear ring 4 is meshed with the outer side of the first gear 3 and drives a rack 6 to reciprocate left and right, a fixing frame 5 is fixedly connected to the left side of the gear ring 4, the rack 6 is fixedly connected to the left side of the fixing frame 5 and drives a second gear 7 to rotate in a reciprocating manner, a second gear 7 is meshed with the front end face of the rack 6, a shell 8 is fixedly connected to the top end of the second gear 7, a detection head 9 is fixedly connected to the bottom end of the shell 8, a detection pipe 10 is fixedly connected to the inner side of the shell 8, a fan 11 is fixedly connected to the right end of the inner side of the second gear 7 and is used for improving the flow velocity in the, be located the left mounting panel 12 right side fixedly connected with second motor 13, the terminal fixedly connected with reciprocal lead screw 14 of second motor 13 main shaft for drive scraper blade 19 clean the device, 14 outside sliding connection of reciprocal lead screw has slider 15, the inboard fixedly connected with fixture block 16 in 15 outside tops of slider, 16 inboard sliding connection of fixture block have gag lever post 17, be used for spacing, two to slider 15 between the mounting panel 12 with gag lever post 17 fixed connection, 16 bottom fixedly connected with connecting rods 18 of fixture block, 18 bottom right side fixedly connected with scraper blade 19 of connecting rod for clean shell 8 and sense tube 10.
The detection tube 10 and the shell 8 are both arranged in a cylindrical shape, the detection tube 10 is arranged at the circumferential position of the shell 8, the outer side of the scraper 19 is in sliding connection with the inner side wall of the shell 8, the arrangement is favorable for the arrangement to be favorable for cleaning the device and avoiding dust from accumulating in the device, thereby improving the detection sensitivity of the device and improving the monitoring effect of the device, the slide block 15 is in sliding connection with the reciprocating screw rod 14 through the fixture block 16, the connecting rod 18 is arranged in a U shape, the connecting rod 18 penetrates through the mounting plate 12, the outer side of the connecting rod 18 is in sliding connection with the mounting plate 12, the arrangement is favorable for conveniently driving the scraper 19 to clean the device and improving the use convenience of the device, the bottom end of the toothed ring 4 is in sliding connection with the workbench 1, and the bottom end of the rack 6 is in sliding connection with the workbench 1, the 7 bottoms of second gear through the pivot with workstation 1 rotates and connects, this kind of setting is favorable to conveniently driving and detects head 9 reciprocating rotation, expands the detection range of device to improve the sensitivity that the device detected, thereby improve the detection effect of device, the quantity that detects head 9 is two, it is bilateral symmetry setting to detect head 9 and is in the bottom of shell 8, the movement track of scraper blade 19 is the linearity, the test tube 10 sets up on the movement track of scraper blade 19, this kind of being provided with does benefit to conveniently improving device sensitivity, the effect of improving device control.
The model of the first motor 2 is an MSMA502D servo motor, the model of the second motor 13 is an MSMA502D servo motor, the model of the detection tube 10 is a model2030 dust emission detector, and the model of the fan 11 is a D-type 52 fan.
The working process is as follows: the device uses an external power supply to supply power, the power supply is switched on to operate equipment, a first motor 2 on a workbench 1 operates to drive a first gear 3 to rotate, the first gear 3 drives a toothed ring 4 to do left-right reciprocating motion, the toothed ring 4 drives a fixing frame 5 to move, the fixing frame 5 drives a rack 6 to move, the rack 6 drives a second gear 7 to reciprocate, the second gear 7 drives a shell 8 to reciprocate, so that the shell 8 drives a detection head 9 to reciprocate, the detection range of the device is expanded, the detection sensitivity of the device is improved, the detection effect of the device is improved, the monitoring effect of the device on dust is improved, then a second motor 13 on a mounting plate 12 operates to drive a reciprocating screw rod 14 to rotate, a limiting rod 17 limits a sliding block 15 to enable a clamping block 16 to drive the sliding block 15 to slide on the reciprocating screw rod 14, the sliding block 15 drives a connecting rod 18 to reciprocate left and right, the connecting rod 18 drives a scraper 19 to perform reciprocating cleaning on, scrape off remaining dust, avoid the dust to pile up in the device to improve the sensitivity that the device detected, improved the monitoring effect of device, convenient to use is swift, reduces the influence of dust to the device sensitivity.
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 (5)
1. The utility model provides a high sensitivity raise dust control early warning device, includes workstation (1), its characterized in that: the detection device is characterized in that a first motor (2) is fixedly connected to the top end of the workbench (1), a first gear (3) is fixedly connected to the tail end of a main shaft of the first motor (2), a toothed ring (4) is meshed to the outer side of the first gear (3), a fixing frame (5) is fixedly connected to the left side of the toothed ring (4), a rack (6) is fixedly connected to the left side of the fixing frame (5), a second gear (7) is meshed to the front end face of the rack (6), a shell (8) is fixedly connected to the top end of the second gear (7), a detection head (9) is fixedly connected to the bottom end of the shell (8), a detection pipe (10) is fixedly connected to the inner side of the shell (8), a fan (11) is fixedly connected to the inner right end of the second gear (7), a mounting plate (12) is fixedly connected to the top end of the shell (, the terminal fixedly connected with of second motor (13) main shaft is reciprocal lead screw (14), reciprocal lead screw (14) outside sliding connection has slider (15), slider (15) outside top inboard fixedly connected with fixture block (16), fixture block (16) inboard sliding connection has gag lever post (17), two between mounting panel (12) with gag lever post (17) fixed connection, fixture block (16) bottom fixedly connected with connecting rod (18), connecting rod (18) bottom right side fixedly connected with scraper blade (19).
2. A high sensitivity raise dust monitoring and forewarning device according to claim 1, characterized in that: the detecting tube (10) and the shell (8) are both cylindrical, the detecting tube (10) is arranged at the circumferential position of the shell (8), and the outer side of the scraper (19) is connected with the inner side wall of the shell (8) in a sliding mode.
3. A high sensitivity raise dust monitoring and forewarning device according to claim 1, characterized in that: slider (15) pass through fixture block (16) with reciprocal lead screw (14) sliding connection, connecting rod (18) are "U" font setting, connecting rod (18) run through mounting panel (12), the connecting rod (18) the outside with mounting panel (12) sliding connection.
4. A high sensitivity raise dust monitoring and forewarning device according to claim 1, characterized in that: the bottom end of the gear ring (4) is connected with the workbench (1) in a sliding mode, the bottom end of the rack (6) is connected with the workbench (1) in a sliding mode, and the bottom end of the second gear (7) is connected with the workbench (1) in a rotating mode through a rotating shaft.
5. A high sensitivity raise dust monitoring and forewarning device according to claim 1, characterized in that: the quantity of detecting head (9) is two, it sets up to detect head (9) are bilateral symmetry the bottom of shell (8), the motion track of scraper blade (19) is the straight line, detect pipe (10) set up on the motion track of scraper blade (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810152.6U CN210221765U (en) | 2019-05-31 | 2019-05-31 | High-sensitivity raise dust monitoring and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810152.6U CN210221765U (en) | 2019-05-31 | 2019-05-31 | High-sensitivity raise dust monitoring and early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221765U true CN210221765U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920810152.6U Expired - Fee Related CN210221765U (en) | 2019-05-31 | 2019-05-31 | High-sensitivity raise dust monitoring and early warning device |
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| CN (1) | CN210221765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098244A (en) * | 2020-09-22 | 2020-12-18 | 姚远 | Multi-directional tension fatigue resistance testing equipment suitable for silicone sealant |
| CN113295588A (en) * | 2021-06-17 | 2021-08-24 | 杭州力环科技有限公司 | Sensor with alarm structure for air detection |
-
2019
- 2019-05-31 CN CN201920810152.6U patent/CN210221765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098244A (en) * | 2020-09-22 | 2020-12-18 | 姚远 | Multi-directional tension fatigue resistance testing equipment suitable for silicone sealant |
| CN113295588A (en) * | 2021-06-17 | 2021-08-24 | 杭州力环科技有限公司 | Sensor with alarm structure for air detection |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |