CN220490853U - Portable mining wind speed sensor - Google Patents
Portable mining wind speed sensor Download PDFInfo
- Publication number
- CN220490853U CN220490853U CN202321830960.1U CN202321830960U CN220490853U CN 220490853 U CN220490853 U CN 220490853U CN 202321830960 U CN202321830960 U CN 202321830960U CN 220490853 U CN220490853 U CN 220490853U
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- wind speed
- speed sensor
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- outer shell
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- 238000005065 mining Methods 0.000 title claims abstract description 17
- 239000011521 glass Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a portable mining wind speed sensor, which comprises an outer shell, wherein a rotating sleeve is arranged at the top of the outer shell, an air duct is connected to the top of the rotating sleeve, the bottom end of the rotating sleeve penetrates into the outer shell, one penetrating end of the rotating sleeve is connected with a worm wheel, a worm is arranged in the outer shell at a position close to the worm wheel, the worm is meshed with the worm wheel, a rotating shaft is arranged in the rotating sleeve, the top end of the rotating shaft penetrates into the air duct, one penetrating end of the rotating shaft is connected with a wind impeller, and the bottom end of the rotating shaft penetrates into the outer shell from the bottom end of the rotating sleeve; according to the utility model, the direction of the air duct is changed in a worm wheel and worm way, and the air duct is matched with the anemoscope for comparison, so that the direction adjustment of the air duct is more accurate during adjustment, and the air flow can be blown into the air duct in a forward direction, thereby avoiding the occurrence of errors of measured data caused by different directions of the air speed sensor and the air flow.
Description
Technical Field
The utility model belongs to the technical field of wind speed detection, and particularly relates to a portable mining wind speed sensor.
Background
The wind speed sensor is a sensor for measuring wind speed, and in the mining process, ventilation is required to be performed in order to keep enough air in the mine cavity, and in order to keep the ventilation effect, the wind speed sensor is required to detect the wind speed in the mine cavity.
At present, when the wind speed in a mine cavity is detected, an air inlet of a wind speed sensor is required to face the wind opening, otherwise, the detected data is lower than the actual wind speed, so that accurate wind speed information is difficult to obtain, the current portable wind speed sensor usually adopts a mode of aligning the wind opening in a handheld mode, the wind opening position can be adjusted only by means of wind direction sensed by a human body, and therefore a certain deviation exists between the wind opening position and the actual wind opening position.
In summary, the present utility model provides a portable mining wind speed sensor to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a portable mining wind speed sensor, which aims at solving the problems that in the prior art, the portable wind speed sensor is difficult to align with a wind gap, so that deviation exists in detection data.
The utility model provides a portable mining wind speed sensor, includes the shell body, the top of shell body is installed and is rotated the cover, the top of rotating the cover is connected with the wind channel, the bottom of rotating the cover penetrates in the shell body, and the one end that penetrates is connected with the worm wheel, the worm is installed in the position department that is close to the worm wheel to the inside of shell body, just meshing between worm and the worm wheel is connected, the internally mounted who rotates the cover has the axis of rotation, the top of axis of rotation penetrates in the wind channel, and the one end that penetrates is connected with wind impeller, the bottom of axis of rotation penetrates in the shell body from the bottom of rotating the cover.
Further, a anemoscope is installed at the top of the air duct.
Further, a main board is arranged in the outer shell, and a photoelectric sensor is arranged on the main board at a position close to the rotating shaft.
Further, the mainboard is further provided with a display screen and a processor, one side of the surface of the shell is provided with an opening, the opening corresponds to the display screen in position and is adaptive in size, and transparent glass is arranged on the inner side of the opening.
Further, a knob is arranged on one side of the surface of the outer shell, and the knob is in transmission connection with the worm.
Further, a storage battery is also arranged in the outer shell.
Further, the bottom of shell body is provided with the supporting legs, just the bottom of supporting legs all is provided with anti-skidding cushion.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the direction of the air duct is changed in a worm wheel and worm way, and the air duct is matched with the anemoscope for comparison, so that the direction adjustment of the air duct is more accurate during adjustment, and the air flow can be blown into the air duct in a forward direction, thereby avoiding the occurrence of errors of measured data caused by different directions of the air speed sensor and the air flow.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective cross-sectional view of the present utility model;
FIG. 3 is a schematic plan sectional view of the present utility model.
In the figure:
1. an outer housing; 2. a rotating sleeve; 3. an air duct; 4. a worm wheel; 5. a worm; 6. a rotating shaft; 7. a wind turbine; 8. a anemoscope; 9. a main board; 10. a photoelectric sensor; 11. a display screen; 12. a processor; 13. a knob; 14. and supporting the feet.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-3, the utility model provides a portable mining wind speed sensor, which comprises an outer shell 1, wherein the outer shell 1 is used for accommodating a main board 9 and part of other components in the portable mining wind speed sensor, the components are protected, a rotating sleeve 2 is installed at the top of the outer shell 1, the top of the rotating sleeve 2 is connected with a wind channel 3, the wind channel 3 supplies air to pass through, the bottom end of the rotating sleeve 2 penetrates into the outer shell 1, one penetrating end is connected with a worm wheel 4, a worm 5 is installed in the outer shell 1 at a position close to the worm wheel 4, the worm 5 is meshed with the worm wheel 4, the worm wheel 4 is rotated through the worm 5, so that the rotating sleeve 2 rotates, the wind channel 3 is rotated, the direction of the wind channel 3 is changed, a rotating shaft 6 is installed in the rotating sleeve 2, the top end of the rotating shaft 6 penetrates into the wind channel 3, the penetrating end is connected with a wind impeller 7, the wind impeller 7 rotates under the action of the air flow, and the bottom end of the rotating shaft 6 penetrates into the outer shell 1 from the bottom end of the rotating sleeve 2.
Wherein, anemoscope 8 is installed at the top of wind channel 3, is convenient for detect the wind direction to change the direction of wind channel 3 according to this.
Wherein, the inside of shell body 1 installs mainboard 9, be provided with photoelectric sensor 10 on the position department near axis of rotation 6 on the mainboard 9, detect the rotational speed of axis of rotation 6 through photoelectric sensor 10 to the realization is to the measurement of wind speed.
The main board 9 is further provided with a display screen 11 and a processor 12, one side of the surface of the outer shell 1 is provided with an opening, the opening corresponds to the display screen 11 in position and is adaptive in size, transparent glass is arranged on the inner side of the opening, and content on the display screen 11 can be checked through the transparent glass.
The rotary knob 13 is installed on one side of the surface of the outer shell 1, and the rotary knob 13 is in transmission connection with the worm 5 so that the worm wheel 4 can be easily rotated by using the rotary knob 13.
Wherein, the battery is also installed in the outer shell 1.
The bottom of the outer shell 1 is provided with supporting feet 14, the supporting feet 14 are used for supporting the wind speed detector, and the bottoms of the supporting feet 14 are all provided with anti-skid rubber mats which can play a role in skid resistance, so that the wind speed detector is stable integrally when detecting the wind speed.
The specific working principle is as follows:
when the wind speed measuring device is used, firstly, the device is carried to a position where wind speed measurement is required, then the device is placed at a stable position, wind speed is detected, in the detection process, the knob 13 is rotated according to the direction of the anemoscope 8, the worm 5 is driven to rotate through the knob 13, as the worm wheel 4 is meshed and connected with the worm 5, the worm wheel 4 drives the rotating sleeve 2 to rotate along with the rotation of the worm 5, the direction of the air duct 3 is changed, air flow can enter the air duct 3 to blow the impeller to rotate, the rotating shaft 6 is driven to rotate through the impeller, then the rotating speed of the rotating shaft 6 is measured through the photoelectric sensor 10, wind speed data is displayed on the display screen 11 after analog-digital conversion of the processor 12, the direction of the air duct 3 is changed through the worm wheel 4 and the worm 5, and meanwhile, the wind direction of the anemoscope 8 is matched, so that the direction of the air flow 3 is adjusted more accurately when the air flow is adjusted, the air flow can be blown into the air duct 3 positively, and errors caused by different air flow directions are avoided.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. A portable mining wind speed sensor, characterized in that: including shell body (1), rotation cover (2) are installed at the top of shell body (1), the top of rotation cover (2) is connected with wind channel (3), the bottom of rotation cover (2) penetrates in shell body (1), and the one end that penetrates is connected with worm wheel (4), worm (5) are installed in the position department that is close to worm wheel (4) in the inside of shell body (1), just meshing between worm (5) and worm wheel (4) is connected, the internally mounted of rotation cover (2) has axis of rotation (6), the top of axis of rotation (6) penetrates in wind channel (3), and the one end that penetrates is connected with wind impeller (7), the bottom of axis of rotation (6) penetrates in shell body (1) from the bottom of rotation cover (2).
2. The portable mining wind speed sensor of claim 1, wherein: a anemoscope (8) is arranged at the top of the air duct (3).
3. The portable mining wind speed sensor of claim 1, wherein: the novel photoelectric sensor is characterized in that a main board (9) is arranged in the outer shell (1), and a photoelectric sensor (10) is arranged on the main board (9) at a position close to the rotating shaft (6).
4. A portable mining wind speed sensor according to claim 3, wherein: the display screen (11) and the processor (12) are further arranged on the main board (9), an opening is formed in one side of the surface of the outer shell (1), the opening corresponds to the display screen (11) in position and is adaptive in size, and transparent glass is arranged on the inner side of the opening.
5. The portable mining wind speed sensor of claim 1, wherein: a knob (13) is arranged on one side of the surface of the outer shell (1), and the knob (13) is in transmission connection with the worm (5).
6. The portable mining wind speed sensor of claim 1, wherein: and a storage battery is also arranged in the outer shell (1).
7. The portable mining wind speed sensor of claim 1, wherein: the bottom of shell body (1) is provided with supporting legs (14), and the bottom of supporting legs (14) all is provided with anti-skidding cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830960.1U CN220490853U (en) | 2023-07-13 | 2023-07-13 | Portable mining wind speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830960.1U CN220490853U (en) | 2023-07-13 | 2023-07-13 | Portable mining wind speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490853U true CN220490853U (en) | 2024-02-13 |
Family
ID=89827007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321830960.1U Active CN220490853U (en) | 2023-07-13 | 2023-07-13 | Portable mining wind speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490853U (en) |
-
2023
- 2023-07-13 CN CN202321830960.1U patent/CN220490853U/en active Active
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