CN220656914U - Construction site dust fall device - Google Patents
Construction site dust fall device Download PDFInfo
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- CN220656914U CN220656914U CN202322325900.0U CN202322325900U CN220656914U CN 220656914 U CN220656914 U CN 220656914U CN 202322325900 U CN202322325900 U CN 202322325900U CN 220656914 U CN220656914 U CN 220656914U
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- motor
- gear
- fixedly connected
- wind measuring
- wind
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- 239000000428 dust Substances 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Abstract
The utility model discloses a construction site dust fall device, which relates to the technical field of environmental protection equipment and comprises an equipment platform, a pitch angle adjusting unit, a wind direction measuring unit, a lifting unit and an azimuth adjusting unit; the equipment platform is a rectangular flat plate, and four corners of the lower surface of the equipment platform are respectively fixedly connected with supporting legs; the pitch angle adjusting unit comprises a connecting transverse plate, a vertical plate, bearings, a water spraying pipe, a branch pipe, an atomizing nozzle and a water inlet pipe, wherein the two ends of the connecting transverse plate are respectively and fixedly connected with the bottom end of the vertical plate, the bearings are fixedly connected with the top ends of the vertical plate, the bearings are rotationally connected with the two sides of the water spraying pipe, the branch pipe is arranged at the middle part of the water spraying pipe in an equidistant penetrating mode, the atomizing nozzle is installed at the tail end of the branch pipe, the left end of the water inlet pipe is rotationally connected with the water inlet pipe, a wind meter is installed, and the direction and the pitching angle of spraying are adjusted according to the wind direction and the wind speed measured by the wind meter, so that energy and resources required by spraying are saved by utilizing wind power.
Description
Technical Field
The utility model relates to the technical field of environmental protection equipment, in particular to a dust settling device for a construction site.
Background
Along with the development of society, the building is increasing gradually, can produce a large amount of dust in the in-process of building construction, has caused very big destruction to the environment, has seriously influenced air quality, has produced very big influence to people's life, consequently, all is provided with special dust fall device and sprays the dust fall in the construction scene.
The current construction site dust device is usually full-time spray dust removal or spray dust removal according to automatic and manual control of time, the dust removal effect is not ideal and energy and resources are easily wasted, and therefore, the construction site dust device is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a dust fall device for a construction site, wherein a wind meter is arranged, the direction and the pitching angle of spraying are adjusted according to the wind direction and the wind speed measured by the wind meter, and the energy and the resources required by spraying are saved by utilizing wind power, so that the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a construction site dust fall device comprises an equipment platform, a pitch angle adjusting unit, a wind direction measuring unit, a lifting unit and an azimuth adjusting unit;
and (3) an equipment platform: the device is a rectangular flat plate, and four corners of the lower surface of the device platform are respectively fixedly connected with supporting legs;
pitch angle adjusting unit: the water spraying device comprises a connecting transverse plate, vertical plates, bearings, water spraying pipes, branch pipes, atomizing nozzles and a water inlet pipe, wherein the two ends of the connecting transverse plate are respectively and fixedly connected with the bottom ends of the vertical plates, the top ends of the vertical plates are fixedly connected with the bearings, the bearings are rotationally connected with the two sides of the water spraying pipes, the branch pipes are arranged in the middle of the water spraying pipes in an equidistant penetrating manner, the atomizing nozzles are arranged at the tail ends of the branch pipes, the left end of the water inlet pipe is rotationally connected with the water inlet pipe, and the left end of the water inlet pipe is connected with an external high-pressure water supply system;
wind direction measuring unit: is arranged at the upper right of the pitch angle adjusting unit;
lifting unit: is arranged below the pitch angle adjusting unit;
azimuth adjusting unit: is arranged below the lifting unit.
The connecting transverse plate is used for connecting the vertical plate, the vertical plate is used for installing a bearing, the bearing is used for rotating and connecting the water spray pipe, the water is supplied to the branch pipe, the branch pipe is used for installing an atomizing nozzle, and the atomizing nozzle is used for atomizing and spraying water.
Further, the pitch angle adjusting unit further comprises an external gear ring, a driving gear, a first motor table and a first motor, the left end of the outer surface of the water spraying pipe is fixedly connected with the external gear ring, the middle part of the right side surface of the vertical plate on the left side is fixedly connected with the first motor table, the upper surface of the first motor table is fixedly connected with the first motor, an output shaft of the first motor is rotationally connected with the driving gear which penetrates through the tail end of the vertical plate and is fixedly connected with the driving gear, the driving gear is meshed with the external gear ring, and the input end of the first motor is electrically connected with an external power supply through an external control switch group.
The first motor platform is used for installing a first motor, the first motor provides rotary power for the driving gear, and the driving gear drives the outer gear ring to rotate so as to drive pitch angle adjustment of the branch pipes.
Further, the wind measuring unit comprises a wind measuring vertical plate, a wind measuring bearing, a wind measuring shaft and a wind measuring instrument, wherein the top of the bearing on the right side is fixedly connected with the bottom end of the wind measuring vertical plate, the top end of the wind measuring vertical plate is fixedly connected with the wind measuring bearing, the wind measuring bearing is rotationally connected with the bottom end of the wind measuring shaft, the top end of the wind measuring shaft is fixedly connected with the wind measuring instrument, and the input end of the wind measuring instrument is electrically connected with an external power supply through an external control switch group.
The wind measuring vertical plate is used for installing a wind measuring bearing, the wind measuring bearing is used for being rotationally connected with a wind measuring shaft, the wind measuring shaft is used for installing a wind measuring instrument, the wind measuring instrument is used for measuring wind speed and wind quantity information, and the direction and the pitch angle of spraying are adjusted.
Further, the lifting unit comprises a lifting transverse plate, a sliding column, connecting lugs and a threaded rod, wherein the connecting lugs are fixedly connected to the middle parts of the front surface and the rear surface of the connecting transverse plate respectively, the rear end of the lifting transverse plate is fixedly connected with the bottom end of the sliding column, the sliding column is slidably connected with the connecting lugs on the rear side, the middle part of the lifting transverse plate is rotated to connect with the bottom end of the threaded rod, the threaded rod is connected with the connecting lugs on the front side of the threaded rod in a threaded manner.
The lifting transverse plate is used for installing a sliding column and a threaded rod, the threaded rod is used for being connected with a connecting lug on the front side in a threaded mode, rotary motion is converted into lifting motion, and the sliding column is used for keeping sliding stability.
Further, the lifting unit further comprises a threaded rod gear, an L-shaped motor table, a second motor and a lifting gear, the middle lower end of the threaded rod is fixedly connected with the threaded rod gear, the bottom end of the vertical portion of the L-shaped motor table is fixedly connected with the front end of the lifting transverse plate, the bottom surface of the transverse portion of the L-shaped motor table is fixedly connected with the second motor, the output shaft of the second motor is fixedly connected with the lifting gear, the lifting gear is meshed with the threaded rod gear, and the input end of the second motor is electrically connected with an external power supply through an external control switch group.
The L-shaped motor platform is used for installing a second motor, the second motor is used for providing rotary power for the lifting gear, the lifting gear is used for being meshed with the threaded rod gear, and the threaded rod gear drives the threaded rod to rotate.
Further, the position adjustment unit contains gear shaft, gear wheel, third motor platform, third motor and position gear, the lower surface middle part of the top fixed connection lift diaphragm of gear shaft, the well upper portion fixed connection gear wheel of gear shaft, the position gear is connected in the gear wheel meshing, the bottom of gear shaft rotates the middle part of connecting equipment platform, the top fixed connection equipment platform's of third motor platform lower surface left side, the right flank fixed connection third motor of third motor platform, the output shaft rotation of third motor is connected and is passed equipment platform end fixed connection position gear, the input of third motor passes through outside control switch group and is connected with the external power source electricity.
The gear shaft is used for fixedly connecting the gear wheel and the lifting transverse plate, the third motor platform is used for installing a third motor, the third motor is used for providing rotary power for the azimuth gear, and the azimuth gear is used for driving the rotation of the gear wheel to finish azimuth adjustment.
Compared with the prior art, the utility model has the beneficial effects that: the construction site dust fall device has the following advantages:
1. according to wind speed information measured by a wind meter, the pitch angle of the atomizing spray head controlled by the branch pipe is adjusted, dust fall is sprayed more scientifically by utilizing the wind speed, and the purposes of reasonably utilizing natural energy and saving electric energy and water resources are achieved.
2. According to wind direction information measured by the wind meter, the azimuth gear drives the large gear to rotate, so that the azimuth adjustment of spraying is driven, and according to the wind direction and the position adjustment of dust generation, the best dust removal effect is achieved by driving the azimuth gear to rotate and adjust the azimuth through the third motor.
3. The lifting gear and the threaded rod are driven to rotate through the rotation of the second motor, the threaded rod converts the rotation motion into the lifting motion, and then the spraying height is adjusted, so that the spraying and dedusting effects are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1 equipment platform, 2 stabilizer blades, 3 pitch angle adjusting unit, 31 connecting cross plate, 32 riser, 33 bearing, 34 spray pipe, 35 branch pipe, 36 atomizer, 37 inlet tube, 38 external gear ring, 39 driving gear, 310 first motor platform, 311 first motor, 4 anemometry unit, 41 anemometry riser, 42 anemometry bearing, 43 anemometry axle, 44 anemometer, 5 elevating unit, 51 elevating cross plate, 52 strut, 53 connecting lug, 54 threaded rod, 55 threaded rod gear, 56L type motor platform, 57 second motor, 58 elevating gear, 6 azimuth adjusting unit, 61 gear shaft, 62 gear wheel, 63 third motor platform, 64 third motor, 65 azimuth gear.
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. 1-2, the present embodiment provides the following technical solutions: a construction site dust fall device comprises an equipment platform 1, a pitch angle adjusting unit 3, a wind direction measuring unit 4, a lifting unit 5 and an azimuth adjusting unit 6;
equipment platform 1: the device is a rectangular flat plate, and four corners of the lower surface of the device platform 1 are respectively fixedly connected with support legs 2;
pitch angle adjusting unit 3: the water spraying device comprises a connecting transverse plate 31, a vertical plate 32, bearings 33, water spraying pipes 34, branch pipes 35, atomizing nozzles 36 and a water inlet pipe 37, wherein two ends of the connecting transverse plate 31 are respectively and fixedly connected with the bottom end of the vertical plate 32, the top end of the vertical plate 32 is fixedly connected with the bearings 33, the bearings 33 are rotationally connected with two sides of the water spraying pipes 34, the branch pipes 35 are arranged in the middle of the water spraying pipes 34 in an equidistant penetrating manner, the atomizing nozzles 36 are arranged at the tail ends of the branch pipes 35, the left end of the water inlet pipe 37 is rotationally connected with the water inlet pipe 37, and the left end of the water inlet pipe 37 is connected with an external high-pressure water supply system;
wind direction unit 4: is installed at the upper right of the pitch angle adjusting unit 3;
the wind measuring unit 4 comprises a wind measuring vertical plate 41, a wind measuring bearing 42, a wind measuring shaft 43 and a wind measuring instrument 44, wherein the top of the bearing 33 on the right side is fixedly connected with the bottom end of the wind measuring vertical plate 41, the top end of the wind measuring vertical plate 41 is fixedly connected with the wind measuring bearing 42, the wind measuring bearing 42 is rotationally connected with the bottom end of the wind measuring shaft 43, the top end of the wind measuring shaft 43 is fixedly connected with the wind measuring instrument 44, and the input end of the wind measuring instrument 44 is electrically connected with an external power supply through an external control switch group.
The wind measuring vertical plate 41 is used for installing a wind measuring bearing 42, the wind measuring bearing 42 is used for being rotatably connected with a wind measuring shaft 43, the wind measuring shaft 43 is used for installing a wind measuring instrument 44, the wind measuring instrument 44 is used for measuring wind speed and wind quantity information, and the direction and the pitch angle of spraying are adjusted.
Lifting unit 5: is arranged below the pitch angle adjusting unit 3;
the lifting unit 5 comprises a lifting transverse plate 51, a sliding column 52, a connecting lug 53 and a threaded rod 54, wherein the middle parts of the front surface and the rear surface of the connecting transverse plate 31 are respectively fixedly connected with the connecting lug 53, the rear end of the lifting transverse plate 51 is fixedly connected with the bottom end of the sliding column 52, the sliding column 52 is in sliding connection with the connecting lug 53 on the rear side, the middle part of the lifting transverse plate 51 rotates to be connected with the bottom end of the threaded rod 54, the threaded rod 54 is connected with the connecting lug 53 on the front side in a threaded manner.
The lifting cross plate 51 is used for installing a sliding column 52 and a threaded rod 54, the threaded rod 54 is used for being connected with a connecting lug 53 on the front side in a threaded manner, the rotating motion is converted into lifting motion, and the sliding column 52 is used for keeping sliding stability.
The lifting unit 5 further comprises a threaded rod gear 55, an L-shaped motor table 56, a second motor 57 and a lifting gear 58, wherein the middle lower end of the threaded rod 54 is fixedly connected with the threaded rod gear 55, the bottom end of the vertical portion of the L-shaped motor table 56 is fixedly connected with the front end of the lifting transverse plate 51, the bottom surface of the transverse portion of the L-shaped motor table 56 is fixedly connected with the second motor 57, the output shaft of the second motor 57 is fixedly connected with the lifting gear 58, the lifting gear 58 is meshed with the threaded rod gear 55, and the input end of the second motor 57 is electrically connected with an external power supply through an external control switch group.
The L-shaped motor platform 56 is used for installing a second motor 57, the second motor 57 is used for providing rotary power for the lifting gear 58, the lifting gear 58 is used for being meshed with the threaded rod gear 55, and the threaded rod gear 55 drives the threaded rod 54 to rotate.
Azimuth adjusting unit 6: mounted below the lifting unit 5.
The azimuth adjusting unit 6 comprises a gear shaft 61, a large gear 62, a third motor table 63, a third motor 64 and an azimuth gear 65, wherein the top end of the gear shaft 61 is fixedly connected with the middle part of the lower surface of the lifting transverse plate 51, the middle upper part of the gear shaft 61 is fixedly connected with the large gear 62, the large gear 62 is meshed with the azimuth gear 65, the bottom end of the gear shaft 61 is rotationally connected with the middle part of the equipment platform 1, the top end of the third motor table 63 is fixedly connected with the left side of the lower surface of the equipment platform 1, the right side surface of the third motor table 63 is fixedly connected with the third motor 64, an output shaft of the third motor 64 is rotationally connected with the azimuth gear 65 through the tail end of the equipment platform 1, and the input end of the third motor 64 is electrically connected with an external power supply through an external control switch group.
The gear shaft 61 is used for fixedly connecting the large gear 62 and the lifting transverse plate 51, the third motor platform 63 is used for installing the third motor 64, the third motor 64 is used for providing rotary power for the azimuth gear 65, and the azimuth gear 65 is used for driving the rotation of the large gear 62 to finish azimuth adjustment.
The connecting transverse plate 31 is used for connecting the vertical plate 32, the vertical plate 32 is used for installing the bearing 33, the bearing 33 is used for rotatably connecting the water spraying pipe 34, the water is supplied to the branch pipe 35, the branch pipe 35 is used for installing the atomizing nozzle 36, and the atomizing nozzle 36 is used for atomizing and spraying water.
The pitch angle adjusting unit 3 further comprises an external gear ring 38, a driving gear 39, a first motor table 310 and a first motor 311, wherein the external gear ring 38 is fixedly connected with the left end of the outer surface of the water spray pipe 34, the first motor table 310 is fixedly connected with the middle part of the right side surface of the vertical plate 32 on the left side, the first motor 311 is fixedly connected with the upper surface of the first motor table 310, an output shaft of the first motor 311 is rotationally connected with the driving gear 39 through the tail end of the vertical plate 32, the driving gear 39 is meshed with the external gear ring 38, and the input end of the first motor 311 is electrically connected with an external power supply through an external control switch group.
The first motor table 310 is used for installing a first motor 311, the first motor 311 provides rotary power to the driving gear 39, and the driving gear 39 drives the external gear ring 38 to rotate so as to drive the pitch angle adjustment of the branch pipe 35.
The working principle of the dust settling device for the construction site provided by the utility model is as follows:
the connecting transverse plate 31 is used for connecting the vertical plate 32, the vertical plate 32 is used for installing the bearing 33, the bearing 33 is used for rotatably connecting the water spraying pipe 34, the water is supplied to the branch pipe 35, the branch pipe 35 is used for installing the atomizing nozzle 36, and the atomizing nozzle 36 is used for atomizing and spraying water. The first motor table 310 is used for installing a first motor 311, the first motor 311 provides rotary power to the driving gear 39, and the driving gear 39 drives the external gear ring 38 to rotate so as to drive the pitch angle adjustment of the branch pipe 35.
The wind measuring vertical plate 41 is used for installing a wind measuring bearing 42, the wind measuring bearing 42 is used for being rotatably connected with a wind measuring shaft 43, the wind measuring shaft 43 is used for installing a wind measuring instrument 44, the wind measuring instrument 44 is used for measuring wind speed and wind quantity information, and the direction and the pitch angle of spraying are adjusted.
The lifting cross plate 51 is used for installing a sliding column 52 and a threaded rod 54, the threaded rod 54 is used for being connected with a connecting lug 53 on the front side in a threaded manner, the rotating motion is converted into lifting motion, and the sliding column 52 is used for keeping sliding stability. The L-shaped motor platform 56 is used for installing a second motor 57, the second motor 57 is used for providing rotary power for the lifting gear 58, the lifting gear 58 is used for being meshed with the threaded rod gear 55, and the threaded rod gear 55 drives the threaded rod 54 to rotate.
The gear shaft 61 is used for fixedly connecting the large gear 62 and the lifting transverse plate 51, the third motor platform 63 is used for installing the third motor 64, the third motor 64 is used for providing rotary power for the azimuth gear 65, and the azimuth gear 65 is used for driving the rotation of the large gear 62 to finish azimuth adjustment.
It is noted that the first motor 311, the second motor 57, and the third motor 64 disclosed in the above embodiments. The external control switch sets control the operation of the first motor 311, the second motor 57, and the third motor 64 using methods commonly used in the art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A construction site dust device which is characterized in that: comprises an equipment platform (1), a pitch angle adjusting unit (3), a wind direction measuring unit (4), a lifting unit (5) and an azimuth adjusting unit (6);
equipment platform (1): the device is a rectangular flat plate, and four corners of the lower surface of the device platform (1) are respectively fixedly connected with supporting legs (2);
pitch angle adjusting unit (3): the novel water supply device comprises a connecting transverse plate (31), vertical plates (32), bearings (33), water spraying pipes (34), branch pipes (35), atomizing nozzles (36) and a water inlet pipe (37), wherein two ends of the connecting transverse plate (31) are fixedly connected with the bottom ends of the vertical plates (32) respectively, the top ends of the vertical plates (32) are fixedly connected with the bearings (33), the bearings (33) are rotationally connected with two sides of the water spraying pipes (34), the branch pipes (35) are alternately arranged in the middle of each water spraying pipe (34) at equal intervals, the atomizing nozzles (36) are arranged at the tail ends of the branch pipes (35), the left ends of the water inlet pipe (37) are rotationally connected with the water inlet pipe (37), and the left ends of the water inlet pipe (37) are connected with an external high-pressure water supply system;
wind direction unit (4): is arranged at the upper right of the pitch angle adjusting unit (3);
lifting unit (5): is arranged below the pitch angle adjusting unit (3);
azimuth adjusting unit (6): is arranged below the lifting unit (5).
2. A job site dust suppression device according to claim 1, characterized in that: the pitch angle adjusting unit (3) further comprises an external gear ring (38), a driving gear (39), a first motor table (310) and a first motor (311), the outer surface left end of the water spray pipe (34) is fixedly connected with the external gear ring (38), the first motor table (310) is fixedly connected with the middle part of the right side face of the left vertical plate (32), the first motor table (310) is fixedly connected with the upper surface of the first motor table (311), an output shaft of the first motor (311) is rotationally connected with the driving gear (39) which is fixedly connected with the tail end of the vertical plate (32), the driving gear (39) is meshed with the external gear ring (38), and the input end of the first motor (311) is electrically connected with an external power supply through an external control switch group.
3. A job site dust suppression device according to claim 1, characterized in that: the wind measuring unit (4) comprises a wind measuring vertical plate (41), a wind measuring bearing (42), a wind measuring shaft (43) and a wind measuring instrument (44), wherein the top of a bearing (33) on the right side is fixedly connected with the bottom end of the wind measuring vertical plate (41), the top end of the wind measuring vertical plate (41) is fixedly connected with the wind measuring bearing (42), the wind measuring bearing (42) is rotationally connected with the bottom end of the wind measuring shaft (43), the top end of the wind measuring shaft (43) is fixedly connected with the wind measuring instrument (44), and the input end of the wind measuring instrument (44) is electrically connected with an external power supply through an external control switch group.
4. A job site dust suppression device according to claim 1, characterized in that: lifting unit (5) contain lift diaphragm (51), traveller (52), engaging lug (53) and threaded rod (54), the front and back middle part of connecting diaphragm (31) is fixed connection engaging lug (53) respectively, the bottom of traveller (52) is fixed connection to the rear end of lift diaphragm (51), engaging lug (53) of traveller (52) sliding connection rear side, the bottom of threaded rod (54) is connected in the middle part rotation of lift diaphragm (51), threaded rod (54), engaging lug (53) of threaded rod (54) threaded connection front side.
5. A job site dust suppression device according to claim 4, wherein: the lifting unit (5) further comprises a threaded rod gear (55), an L-shaped motor table (56), a second motor (57) and a lifting gear (58), the middle lower end of the threaded rod (54) is fixedly connected with the threaded rod gear (55), the bottom end of the vertical portion of the L-shaped motor table (56) is fixedly connected with the front end of the lifting transverse plate (51), the bottom surface of the transverse portion of the L-shaped motor table (56) is fixedly connected with the second motor (57), the output shaft of the second motor (57) is fixedly connected with the lifting gear (58), the lifting gear (58) is meshed with the threaded rod gear (55), and the input end of the second motor (57) is electrically connected with an external power supply through an external control switch group.
6. A job site dust suppression device according to claim 4, wherein: the azimuth adjusting unit (6) comprises a gear shaft (61), a large gear (62), a third motor platform (63), a third motor (64) and an azimuth gear (65), wherein the top end of the gear shaft (61) is fixedly connected with the middle part of the lower surface of the lifting transverse plate (51), the large gear (62) is fixedly connected with the middle upper part of the gear shaft (61), the large gear (62) is meshed with the azimuth gear (65), the bottom end of the gear shaft (61) is rotated and connected with the middle part of the equipment platform (1), the top end of the third motor platform (63) is fixedly connected with the left side of the lower surface of the equipment platform (1), the right side surface of the third motor platform (63) is fixedly connected with the third motor (64), the output shaft of the third motor (64) is rotationally connected with the azimuth gear (65) through the tail end of the equipment platform (1), and the input end of the third motor (64) is electrically connected with an external power supply through an external control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322325900.0U CN220656914U (en) | 2023-08-29 | 2023-08-29 | Construction site dust fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322325900.0U CN220656914U (en) | 2023-08-29 | 2023-08-29 | Construction site dust fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656914U true CN220656914U (en) | 2024-03-26 |
Family
ID=90342298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322325900.0U Active CN220656914U (en) | 2023-08-29 | 2023-08-29 | Construction site dust fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656914U (en) |
-
2023
- 2023-08-29 CN CN202322325900.0U patent/CN220656914U/en active Active
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