CN108316207B - A kind of environmental protection and energy saving dust removal machine can be used for a variety of environment - Google Patents
A kind of environmental protection and energy saving dust removal machine can be used for a variety of environment Download PDFInfo
- Publication number
- CN108316207B CN108316207B CN201810088948.5A CN201810088948A CN108316207B CN 108316207 B CN108316207 B CN 108316207B CN 201810088948 A CN201810088948 A CN 201810088948A CN 108316207 B CN108316207 B CN 108316207B
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- shell
- variety
- environment
- dust removal
- environmental protection
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
Abstract
A kind of environmental protection and energy saving dust removal machine can be used for a variety of environment of the invention, two the first transmission shafts including being symmetricly set on motor both ends in shell, each first transmission shaft outer end is connect by boring tooth with a second driving shaft upper end, and the axle center of a cleaning wheel of each second driving shaft lower end and hull outside passes through universal axis connection；Water tank is equipped in shell, water tank bottom is equipped with the water jet towards cleaning wheel wheel face, and cylinder is connected by the upper end of cone tooth and second driving shaft；Motor lower end surface is equipped with electromagnetic coil, and electromagnetic coil connects the iron block in the middle part of transverse link by spring, and brake bar is vertical with transverse link lower end to be connect and be located at right above cleaning wheel, and brake bar passes through shell lower end surface；The working face of the cleaning wheel includes the radial banister brush area and scrub-brush area being spaced apart；Shell lower end surface is equipped with fugitive dust detector and is located between two symmetrical cleaning wheels.Apparatus of the present invention realize automation control, prevent fugitive dust, and cleaning efficiency is higher more to be concentrated.
Description
Technical field
The present invention relates to a kind of environmental protection and energy saving dust removal machines that can be used for a variety of environment.
Background technique
Today's society, with the development of productivity, the cost of labour is higher and higher, position this for cleaner by
Very long in working time, intensity is bigger, and most youth is unwilling to select, thus automated mechanical dust removal machine increasingly by
Favor.Dust removal machine in the prior art is typically driven by a motor cleaning wheel high-speed rotation, and by cleaning wheel and table to be cleaned
Face contact works to stick dedusting to its surface dirt, however since motor directly couples with cleaning wheel in non-dedusting
In the state of surprisingly open motor and be easy that operator is caused to scratch, and in the state of meeting burst accident emergency power off,
Cleaning wheel can also continue to rotate a period of time due to effect of inertia, common dust removal machine emergency capability is poor, exists very
Big security risk.In addition, dust removal machine in the prior art is generally only capable of being dusted the surface to be cleaned of planar structure, it is right
It is limited in some nonplanar surface cleaning dynamics to be cleaned, it can not deeply handle some corner or spot as yet untouched by a clean-up campaign.
Summary of the invention
The purpose of the present invention is to provide a kind of environmental protection and energy saving dust removal machines that can be used for a variety of environment, including in shell 1 it is right
Claim two the first transmission shafts 22 that 21 both ends of motor are set, each first transmission shaft, 22 outer end passes through cone tooth and one second biography
The axle center of the connection of 23 upper end of moving axis, a cleaning wheel 24 in 1 outside of each 23 lower end of second driving shaft and shell passes through universal shaft
231 connections；Water tank 31 is equipped in shell 1,31 bottom of water tank is equipped with the water jet 33 towards 24 wheel face of cleaning wheel, and cylinder 34 passes through
Cone tooth is connect with the upper end of second driving shaft 23；21 lower end surface of motor is equipped with electromagnetic coil 291, and electromagnetic coil 291 passes through spring
The iron block 292 at 293 connection transverse link, 25 middle part, brake bar 26 is vertical with 25 lower end of transverse link to be connect and is located at cleaning wheel 24
Surface, brake bar 26 pass through 1 lower end surface of shell；The working face of the cleaning wheel 24 includes at least four pieces radial intervals point
The banister brush area 241 and scrub-brush area 242 of cloth；1 lower end surface of shell is equipped with fugitive dust detector 5 and is located at two symmetrical cleaning wheels
Between 24.
When the environmental protection and energy saving dust removal machine that can be used for a variety of environment is in off working state, the lower end of the brake bar 26
Face is bonded with 24 wheel face of cleaning wheel, prevents cleaning wheel 24 from rotating in a non-operative state and leading to safety accident, while being stopped
It can play the role of deceleration when work；It is described first after the environmental protection and energy saving dust removal machine booting that can be used for a variety of environment
Electromagnetic coil 291 is powered to be moved upwards to be attracted iron block 292, and spring 293 is compressed, and transverse link 25 and brake bar 26 are driven
It moves up to extreme position and keeps the state, while the motor 21 drives first transmission shaft 22 at both ends to rotate, first
Transmission shaft 22 drives second driving shaft 23 to rotate by cone tooth, and second driving shaft 23 drives the cleaning wheel 24 of lower end to rotate, due to
Transmission shaft 23 is connect with cleaning wheel 24 by universal shaft 231, therefore cleaning wheel 24 can be made according to the gradient of institute's contact surface
The adjustment of adaptability can adapt to a variety of environment to be bonded surface to be cleaned, accomplish comprehensive dedusting；If fugitive dust is examined in the course of work
It surveys device 5 and detects that fugitive dust reaches certain preset value, the effectively work of control cylinder 34 is to make water jet 33 spray to cleaning wheel 24
Water is to reduce fugitive dust.The transverse link 25 bypasses from side or wraps the second driving shaft 23 from two sides, so that the two
Relative position is determining but movement does not interfere with each other.Scrub-brush area 242 can successfully manage the stronger dust of adhesive force, banister brush area 241
The floating dust for being attached to surface can be coped with, the design in the radial banister brush area 241 and scrub-brush area 242 being spaced apart is conducive to
Meet the cleaning to different dusts, cleaning effect upgrading.
It in one embodiment of the invention, further include limited block 274, the limited block 274, which is located at, laterally to be connected
The vertical direction of bar 25.
The limited block 274 is continued up for limiting transverse link 25, and limited block 274 can be set up directly on
Below motor or be arranged on gag lever post, only need so that transverse link 25 during moving upwards in limited block 274
Lower section is limited can not to continue rising.
It in one embodiment of the invention, further include the buffer system being arranged between transverse link 25 and shell 1
28。
The buffer system 28 can be such that transverse link 25 and brake bar 26 slowly rises or falls, and prevent more because can be used for
State mutation caused by the environmental protection and energy saving dust removal machine switching on and shutting down of kind environment.
In one embodiment of the invention, the buffer system 28 includes slide bar 281 and buffering cavity 282, described
281 upper end of slide bar is connect with transverse link 25, and lower end is located at 282 inside of buffering cavity and connect with piston 284, buffering cavity
282 are fixed on the inner wall of 1 lower end of shell；Piston 284 is close to 282 inner wall of buffering cavity and is slided up and down；In the buffering cavity 282
End is equipped with the first stomata 283, and the bottom end of side wall is equipped with the gas plate 285 for being only capable of fold inward, and gas plate 285 is equipped with the second stomata
286, it is communicated with the atmosphere on the outside of gas plate 285.
When the electromagnetic coil 291 energization is attracted iron block 292, and transverse link 25 is driven to move upwards, the slide bar 281
Band piston 284 is close to 282 inner wall upward sliding of buffering cavity, and the gas of 284 upper chamber of piston is compressed from the at this time
Slowly output, the air pressure of 284 lower cavity of piston are lower one stomata 283 outward, make to bring about the desired sensation plate 285 under atmospheric pressure to
The air pressure of lower cavity is communicated with the atmosphere in interior fold；The environmental protection and energy saving dust removal machine shutdown that can be used for a variety of environment when described or
When power-off, the electromagnetic coil 291 disappears to the suction of iron block 292, and transverse link 25 moves downward under gravity, institute
It states slide bar 281 and is close to 282 inner wall slide downward of buffering cavity with piston 284, the air pressure of 284 upper chamber of piston becomes at this time
Small, ambient atmos are slowly entered from the first stomata 283, and the air pressure of 284 lower cavity of piston becomes larger, and make the closure of plate 285 of bringing about the desired sensation, under
The gas of portion's cavity slowly exports outward from the second stomata 286.
In one embodiment of the invention, 26 lower end of brake bar is equipped with elastic deceleration block 27.
Elastic deceleration block 27 can guarantee that 26 lower end of brake bar is mildly contacted with 24 wheel face of cleaning wheel, have opposite fortune in the two
It is buffered when dynamic, especially in the case where shutting down or powering off causes to stop working, elastic deceleration block 27 is taken turns with cleaning wheel 24
Face contact simultaneously makes cleaning wheel 24 slowly slow down until stopping, if elastic deceleration block 27 has abrasion that can replace at any time.
It in one embodiment of the invention, further include handhold part 4.
The handhold part 4 is used for environmental protection and energy saving dedusting that is hand-held or can be used for a variety of environment described in the clamping of other instruments
Machine, convenient for being used for all kinds of occasions.
In one embodiment of the invention, the boundary in the banister brush area 241 and scrub-brush area 242 includes straight line
And/or curve.
The banister brush area 241 of two 24 clean surfaces of cleaning wheel and the shape in scrub-brush area 242 can be identical or symmetrical
, can be rule or it is irregular, be adjusted according to actual work requirements.
Using technical solution of the present invention, there is following beneficial technical effect:
1. apparatus of the present invention are in the initial state, 26 lower end of brake bar is bonded to prevent cleaning wheel with 24 wheel face of cleaning wheel
24 rotate in a non-operative state；
2. there are two the cleaning wheels 24 of backwards rotation for apparatus of the present invention tool, and the working face of cleaning wheel 24 includes at least four pieces
The radial banister brush area 241 and scrub-brush area 242 being spaced apart, cleaning efficiency is higher more to be concentrated effectively；
It, being capable of anti-locking apparatus transverse link 25 and system in switching on and shutting down or power-off 3. apparatus of the present invention have buffer system 28
Lever 26 flies up or declines to generate to impact to device and damages；
4. apparatus of the present invention have fugitive dust detector 5, fugitive dust can be reduced according to the fugitive dust situation control water spray detected,
High degree of automation, energy conservation and environmental protection, structure is simple, easy to use, highly-safe.
5. the cleaning wheel 24 of apparatus of the present invention is connect with transmission shaft 23 by universal shaft 231, can be according to surface to be cleaned
Tilt angle carry out adaptability adjustment, can adapt to a variety of environment, so that the use scope of dust removal machine is wider.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment disclosed by the invention；
Fig. 2 is the partial enlargement diagram of Fig. 1 dotted line frame；
Fig. 3 is a kind of working state structure schematic diagram of embodiment disclosed by the invention；
Fig. 4 is a kind of working state structure schematic diagram of embodiment disclosed by the invention；
Fig. 5 is the structural schematic diagram of cleaning wheel 24.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment 1
The present embodiment provides a kind of environmental protection and energy saving dust removal machines that can be used for a variety of environment, including are symmetricly set in shell 1
Two first transmission shafts 22 at 21 both ends of motor, each first transmission shaft, 22 outer end pass through on cone tooth and a second driving shaft 23
End connection, each 23 lower end of second driving shaft are connect with the axle center of a cleaning wheel 24 in 1 outside of shell by universal shaft 231；
It is equipped with water tank 31 in shell 1,31 bottom of water tank is equipped with the water jet 33 towards 24 wheel face of cleaning wheel, and cylinder 34 passes through cone tooth and the
The upper end of two transmission shafts 23 connects；21 lower end surface of motor is equipped with electromagnetic coil 291, and electromagnetic coil 291 connects cross by spring 293
To the iron block 292 at 25 middle part of connecting rod, brake bar 26 is vertical with 25 lower end of transverse link to be connect and is located at right above cleaning wheel 24, system
Lever 26 passes through 1 lower end surface of shell；The working face of the cleaning wheel 24 includes four pieces of radial banister brush areas being spaced apart
241 and scrub-brush area 242, the ratio between 242 gross area of the banister brush area 241 and scrub-brush area is 1:1；1 lower end surface of shell is equipped with
Fugitive dust detector 5 and it is located between two symmetrical cleaning wheels 24.
Embodiment 2
As shown in Figs 1-4, the present embodiment provides a kind of environmental protection and energy saving dust removal machines that can be used for a variety of environment, including shell 1
Inside it is symmetricly set on two first transmission shafts 22 at 21 both ends of motor, each first transmission shaft, 22 outer end passes through cone tooth and one the
The axle center of the connection of two transmission shafts, 23 upper end, a cleaning wheel 24 in 1 outside of each 23 lower end of second driving shaft and shell passes through ten thousand
It is connected to axis 231；Water tank 31 is equipped in shell 1,31 bottom of water tank is equipped with the water jet 33 towards 24 wheel face of cleaning wheel, cylinder 34
It is connect by cone tooth with the upper end of second driving shaft 23；21 lower end surface of motor is equipped with electromagnetic coil 291, and electromagnetic coil 291 passes through
Spring 293 connects the iron block 292 at 25 middle part of transverse link, and brake bar 26 is vertical with 25 lower end of transverse link to be connect and be located at cleaning
Right above wheel 24, brake bar 26 passes through 1 lower end surface of shell, and gag lever post is equipped between motor 21 and shell 1, and gag lever post is equipped with limit
Position block 274, and the limited block 274 is located at the vertical direction of transverse link 25, transverse link 25 bypassed from side or
Wrap the gag lever post；The radial banister brush area 241 being spaced apart of 20 pieces of working face of the cleaning wheel 24 and bristle
Area 242 is brushed, the ratio between 242 gross area of the banister brush area 241 and scrub-brush area is 4:1, the banister brush area 241 and scrub-brush area
242 boundary is curve；1 lower end surface of shell is equipped with fugitive dust detector 5 and is located between two symmetrical cleaning wheels 24.
Embodiment 3
As shown in Figs 1-4, the present embodiment provides a kind of environmental protection and energy saving dust removal machines that can be used for a variety of environment, including shell 1
Inside it is symmetricly set on two first transmission shafts 22 at 21 both ends of motor, each first transmission shaft, 22 outer end passes through cone tooth and one the
The axle center of the connection of two transmission shafts, 23 upper end, a cleaning wheel 24 in 1 outside of each 23 lower end of second driving shaft and shell passes through ten thousand
It is connected to axis 231；Water tank 31 is equipped in shell 1,31 bottom of water tank is equipped with the water jet 33 towards 24 wheel face of cleaning wheel, cylinder 34
It is connect by cone tooth with the upper end of second driving shaft 23；21 lower end surface of motor is equipped with electromagnetic coil 291, and electromagnetic coil 291 passes through
Spring 293 connects the iron block 292 at 25 middle part of transverse link, and brake bar 26 is vertical with 25 lower end of transverse link to be connect and be located at cleaning
Right above wheel 24, brake bar 26 passes through 1 lower end surface of shell；The working face of the cleaning wheel 24 includes ten pieces of radial intervals point
The banister brush area 241 and scrub-brush area 242 of cloth, the ratio between 242 gross area of the banister brush area 241 and scrub-brush area are 2:3；Shell
1 lower end surface is equipped with fugitive dust detector 5 and is located between two symmetrical cleaning wheels 24；It further include being arranged in transverse link 25 and shell
Buffer system 28 between body 1, the buffer system 28 include slide bar 281 and buffering cavity 282,281 upper end of slide bar with
Transverse link 25 connects, and lower end is located at 282 inside of buffering cavity and connect with piston 284, and buffering cavity 282 is fixed on shell 1
The inner wall of lower end；Piston 284 is close to 282 inner wall of buffering cavity and is slided up and down；282 upper end of buffering cavity is equipped with the first stomata
283, the bottom end of side wall is equipped with the gas plate 285 for being only capable of fold inward, and gas plate 285 is equipped with the second stomata 286,285 outside of gas plate
It is communicated with the atmosphere.
Embodiment 4
As shown in Figs 1-4, the present embodiment provides a kind of environmental protection and energy saving dust removal machines that can be used for a variety of environment, including shell 1
Inside it is symmetricly set on two first transmission shafts 22 at 21 both ends of motor, each first transmission shaft, 22 outer end passes through cone tooth and one the
The axle center of the connection of two transmission shafts, 23 upper end, a cleaning wheel 24 in 1 outside of each 23 lower end of second driving shaft and shell passes through ten thousand
It is connected to axis 231；Water tank 31 is equipped in shell 1,31 bottom of water tank is equipped with the water jet 33 towards 24 wheel face of cleaning wheel, cylinder 34
It is connect by cone tooth with the upper end of second driving shaft 23；21 lower end surface of motor is equipped with electromagnetic coil 291, and electromagnetic coil 291 passes through
Spring 293 connects the iron block 292 at 25 middle part of transverse link, and brake bar 26 is vertical with 25 lower end of transverse link to be connect and be located at cleaning
Right above wheel 24, brake bar 26 passes through 1 lower end surface of shell, and 26 lower end of brake bar is equipped with elastic deceleration block 27；The cleaning
The working face of wheel 24 includes 25 pieces of radial banister brush areas 241 and scrub-brush area 242 being spaced apart, the banister brush
The ratio between 242 gross area of area 241 and scrub-brush area is 3:7, and the boundary in the banister brush area 241 and scrub-brush area 242 is straight line；Shell
1 lower end surface of body is equipped with fugitive dust detector 5 and is located between two symmetrical cleaning wheels 24；It further include that 1 upper end of shell is set
Handhold part 4.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (8)
1. a kind of environmental protection and energy saving dust removal machine that can be used for a variety of environment, it is characterised in that: including being symmetricly set on electricity in shell (1)
Two first transmission shafts (22) at machine (21) both ends, each first transmission shaft (22) outer end pass through cone tooth and a second driving shaft
(23) upper end connects, and the axle center of a cleaning wheel (24) on the outside of each second driving shaft (23) lower end and shell (1) passes through ten thousand
It is connected to axis (231)；Water tank (31) are equipped in shell (1), water tank (31) bottom is equipped with the water spray towards cleaning wheel (24) wheel face
Mouth (33), cylinder (34) are connect by boring tooth with the upper end of second driving shaft (23)；Motor (21) lower end surface is equipped with electromagnetic coil
(291), electromagnetic coil (291) by spring (293) connection transverse link (25) in the middle part of iron block (292), brake bar (26) with
Transverse link (25) lower end vertically connects and is located at right above cleaning wheel (24), and brake bar (26) passes through shell (1) lower end surface；Institute
The working face for stating cleaning wheel (24) includes at least four pieces radial banister brush areas (241) and scrub-brush area being spaced apart
(242)；Shell (1) lower end surface is equipped with fugitive dust detector (5) and is located between two symmetrical cleaning wheels (24).
2. the environmental protection and energy saving dust removal machine according to claim 1 that can be used for a variety of environment, it is characterised in that: further include limit
Block (274), the limited block (274) are located at the vertical direction of transverse link (25).
3. the environmental protection and energy saving dust removal machine according to claim 1 that can be used for a variety of environment, it is characterised in that: further include setting
Buffer system (28) between transverse link (25) and shell (1).
4. the environmental protection and energy saving dust removal machine according to claim 3 that can be used for a variety of environment, it is characterised in that: the buffer system
System (28) includes slide bar (281) and buffering cavity (282), and slide bar (281) upper end is connect with transverse link (25), lower end position
It connect in buffering cavity (282) inside and with piston (284), buffering cavity (282) is fixed on the inner wall of shell (1) lower end；It is living
Plug (284) is close to buffering cavity (282) inner wall and is slided up and down；Buffering cavity (282) upper end is equipped with the first stomata (283),
The bottom end of side wall is equipped with the gas plate (285) for being only capable of fold inward, and gas plate (285) is equipped with the second stomata (286), gas plate (285)
Outside is communicated with the atmosphere.
5. the environmental protection and energy saving dust removal machine according to claim 1 that can be used for a variety of environment, it is characterised in that: the banister brush
The ratio between area (241) and scrub-brush area (242) gross area are 9:1~3:7.
6. the environmental protection and energy saving dust removal machine according to claim 1 that can be used for a variety of environment, it is characterised in that: the brake bar
(26) lower end is equipped with elastic deceleration block (27).
7. the environmental protection and energy saving dust removal machine according to claim 1 that can be used for a variety of environment, it is characterised in that: further include setting
In the handhold part (4) of shell (1) upper end.
8. the environmental protection and energy saving dust removal machine according to claim 1 that can be used for a variety of environment, it is characterised in that: the banister brush
The boundary of area (241) and scrub-brush area (242) includes straight line and/or curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088948.5A CN108316207B (en) | 2018-01-30 | 2018-01-30 | A kind of environmental protection and energy saving dust removal machine can be used for a variety of environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088948.5A CN108316207B (en) | 2018-01-30 | 2018-01-30 | A kind of environmental protection and energy saving dust removal machine can be used for a variety of environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108316207A CN108316207A (en) | 2018-07-24 |
| CN108316207B true CN108316207B (en) | 2019-09-06 |
Family
ID=62890214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810088948.5A Active CN108316207B (en) | 2018-01-30 | 2018-01-30 | A kind of environmental protection and energy saving dust removal machine can be used for a variety of environment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108316207B (en) |
Citations (7)
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| KR20090009553U (en) * | 2008-03-19 | 2009-09-23 | 서향기 | Sprinkler for road that use automatic control system |
| CN101818489A (en) * | 2010-03-28 | 2010-09-01 | 王成江 | Multifunctional multi-single arm combination type artificial wide-width electromagnet snow remover |
| CN104586329A (en) * | 2015-03-02 | 2015-05-06 | 李秀荣 | Electromagnetic flexible besom and application and control method thereof |
| CN205653735U (en) * | 2016-04-26 | 2016-10-19 | 朱兰英 | Electricity magnetic vibration formula municipal administration sanitation cleaning device |
| CN107142889A (en) * | 2017-06-28 | 2017-09-08 | 武汉科技大学 | The monitoring of overpass airborne dust and smart spraying dust falling system in a kind of city |
| CN206513107U (en) * | 2017-03-01 | 2017-09-22 | 长安大学 | A kind of anti-airborne dust heat sink for municipal construction scene |
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2018
- 2018-01-30 CN CN201810088948.5A patent/CN108316207B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1667198A (en) * | 2004-03-14 | 2005-09-14 | 葛在 | Method and apparatus for removing ice and snow on road |
| KR20090009553U (en) * | 2008-03-19 | 2009-09-23 | 서향기 | Sprinkler for road that use automatic control system |
| CN101818489A (en) * | 2010-03-28 | 2010-09-01 | 王成江 | Multifunctional multi-single arm combination type artificial wide-width electromagnet snow remover |
| CN104586329A (en) * | 2015-03-02 | 2015-05-06 | 李秀荣 | Electromagnetic flexible besom and application and control method thereof |
| CN205653735U (en) * | 2016-04-26 | 2016-10-19 | 朱兰英 | Electricity magnetic vibration formula municipal administration sanitation cleaning device |
| CN206513107U (en) * | 2017-03-01 | 2017-09-22 | 长安大学 | A kind of anti-airborne dust heat sink for municipal construction scene |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108316207A (en) | 2018-07-24 |
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Effective date of registration: 20190807 Address after: 236700 No. 12 Liu Xiaozhai, Chundian Community, Chengguan Town, Lixin County, Bozhou City, Anhui Province Applicant after: LIXIN COUNTY YURUO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 315040 Jiangnan Road No. 586, Ningbo High-tech Zone, Zhejiang Province Applicant before: NINGBO FEICHAI ROBOT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221018 Address after: Room 1809, Zhongxing Business Enterprise Development Center, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province, 276000 Patentee after: Shandong Lingang Intelligent Manufacturing Industrial Park Co.,Ltd. Address before: 236700 Liu Xiaozhai 12, Chun Dian community, Chengguan Town, Lixin County, Bozhou, Anhui Patentee before: LIXIN COUNTY YURUO INFORMATION TECHNOLOGY Co.,Ltd. |
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