CN209178898U - A kind of road-cleaning dedusting car equipped with spiral conveying mechanism - Google Patents
A kind of road-cleaning dedusting car equipped with spiral conveying mechanism Download PDFInfo
- Publication number
- CN209178898U CN209178898U CN201821917685.6U CN201821917685U CN209178898U CN 209178898 U CN209178898 U CN 209178898U CN 201821917685 U CN201821917685 U CN 201821917685U CN 209178898 U CN209178898 U CN 209178898U
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- Prior art keywords
- conveying mechanism
- dust
- spiral conveying
- road
- brush
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 76
- 238000007664 blowing Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 6
- 241000220317 Rosa Species 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000010813 municipal solid waste Substances 0.000 description 5
- 241001417527 Pempheridae Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010013781 dry mouth Diseases 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of road-cleaning dedusting car equipped with spiral conveying mechanism, circular groove is connected in front of the brush board of its spiral conveying mechanism, the horizontal screw conveyer being driven by motor is provided in circular groove, the driving end of horizontal screw conveyer is connected with delivery pipe, the inclined screw conveyor being driven by motor is set in delivery pipe, delivery pipe upper end is through to filtering cabin, and delivery pipe is connected by discharge pipe with dust compartment；The rear of its brush device is provided with the blowning installation of connection discharge pipe；The Gas inlet tube of connection discharge pipe is provided at the top of blow box, the lower front of blow box is provided with blowing mouth, and blowing mouth is provided with the front end of blowing mouth, and blowing mouth is in horizontal slot shape.The utility model is by providing strong and powerful airflow effects and setting spiral conveying mechanism; not only road pavement dust has good cleaning effect; can by road surface sand particles or powder collect in dust compartment, to further improve the clean effect in road surface.
Description
Technical field
The utility model relates to road cleaning machine apparatus fields, and in particular to a kind of road equipped with spiral conveying mechanism
Cleaning dust removal vehicle.
Background technique
Road sweeper is the new and effective cleaning equipment for integrating road cleaning, garbage reclamation and transport.It can be extensive
Applied to arterial highway, the road-cleanings such as municipal administration and airfield pavement, uptown, park.Sweeper is greatly liberated
The working strength of sanitationman, improves work efficiency.
The refuse cleaner being equipped with road sweeper, if pure-suction type road sweeper uses the principle of the pure suction of negative pressure,
By groups such as dust collecting system, a disposal box, secondary disposal box, fume recovery system, hydraulic system, electric-control system and running gears
At, have many advantages, such as dust suction range is wide, clean absorption rate is high, air outlet without dust emission, work efficiency is high, this pure-suction type road is clear
Vehicle is swept, clearing apparatus is usually the cleaning turntable of disc type, cleans the centrifugal force that rubbish is generated by rotation when turntable rotation is swept the floor
It throwing away outward, the cleaning of road pavement is not thorough, and is existed between clean disk and is cleaned dead angle, larger heavier rubbish can not be cleared away,
Sucking, it is dusty in order to reduce, also to increase the spray equipment of road pavement, higher cost, water wasting amount is big.In addition, such as patent:
CN201420704479.2, a kind of cyclone dust clean collector, the soil rubbish in road pavement paste and gap
Cleaning effect is bad, and air inlet also easily sucks very big rubbish, it is easy to cause line clogging, increase artificial maintenance at
This.
Utility model content
The shortcomings that the purpose of this utility model is to overcome the prior arts and deficiency, by providing strong and powerful blowing
Effect and setting spiral conveying mechanism, not only road pavement dust has good cleaning effect, but also can be by sand particles together
A kind of road-cleaning dedusting car equipped with spiral conveying mechanism of removing.
The utility model is realized in this way a kind of road-cleaning dedusting car equipped with spiral conveying mechanism, including by machine
The railway carriage that storehouse and the filtering cabin for being internally provided with dust compartment form, the bottom part down of the railway carriage are provided with rear-wheel, rolling brush mechanism
And spiral conveying mechanism；
It is provided with the exhaust fan of connection power supply in the cabin, is provided with exhaust column and discharge pipe on exhaust fan；It is described go out
The two sides of dust compartment are arranged in dirt device, and the dust-releasing device includes the dust mouth being connected with dust compartment top two sides, and with go out
The tracheae that dirt mouth is connected；
The rolling brush mechanism includes brush device, support rod and motor-driven mechanism, the motor-driven mechanism and round brush
One end of device is connected, and the other end of the brush device is connected by they sup-port, and the top of the brush device is set
It is equipped with dust hood, what the top of dust hood was connected with tracheae；The rear of the brush device is provided with blowing for connection discharge pipe
Device of air；
The spiral conveying mechanism includes brush board, circular groove, horizontal screw conveyer, delivery pipe, inclined screw conveyor, row
Outlet pipe and motor, the brush board setting are connected with circular groove in front of brush device front lower place, the brush board, are arranged in the circular groove
There is the horizontal screw conveyer being driven by motor, the driving end of the horizontal screw conveyer is connected with delivery pipe, the conveying
The inclined screw conveyor being driven by motor is set in pipe, the delivery pipe upper end is through to railway carriage, and the delivery pipe passes through
Discharge pipe is connected with dust compartment, and the discharge pipe tilts down for end；
The rear upper end of the filtering cabin is provided with Rose Box Hatch Opening, is provided with filtering cabin among the rear portion of the filtering cabin
Door；The filtering cabin is provided with wind chamber, Rose Box and transfer tape assemble, and the front end top of filtering cabin is arranged in the wind chamber
The lower end in portion, the wind chamber is connected with exhaust column, and the rear end of wind chamber is connected with Rose Box, and transfer tape assemble setting exists
The bottom of dust compartment, the transfer tape assemble rear end are filtering door.
Further, the blowning installation includes blow box, Gas inlet tube and blowing mouth, is provided at the top of the blow box
The Gas inlet tube of discharge pipe is connected, the lower front of the blow box is provided with blowing mouth, and the blowing mouth is provided with blowing mouth
Front end.
Further, the blow box is in cylinder type, and the Gas inlet tube is provided with two and is separately positioned on blow box
Left part and right part, the Gas inlet tube, which connects, is provided with air intake vent at blow box, controls the opposite of two air intake vents and is arranged in a staggered manner,
The blowing mouth is in horizontal slot shape.
Further, there are two the exhaust fan and Rose Box are respectively set, the dust-releasing device bilateral symmetry is respectively set
There are two, the dust compartment is in inverted trapezoidal shape.
Further, the power supply is generator or battery；The rear end of the Rose Box and the mistake for running through outer casing back
Filter box Hatch Opening is connected.
Further, the movable notch that the two sides of the dust hood are provided with convenient for brush device, the dust hood
Top is connected by hose with tracheae.
Further, brush device is cylindrical type high speed rotation besom, is rotated from ground on the brush board of the back lower place.
Further, the width of the blowing mouth is one millimeter, and the blowing of blowing mouth is towards the road surface below brush device.
Further, the rolling brush mechanism and spiral conveying mechanism are arranged at the rear side of rear-wheel.
Further, the rolling brush mechanism and spiral conveying mechanism are arranged at the front side of rear-wheel, the delivery pipe upper end
It is through in the cabin of railway carriage, the discharge pipe of connecting conveying pipe is through in dust compartment from cabin.
Working principle:
When exhaust fan works, exhaust fan is evacuated Rose Box by exhaust column and wind chamber, and dust compartment is formed at this time
Air negative pressure, and then so that external air is passed sequentially through hose, tracheae and dust mouth and enter in dust compartment；Thus road surface air connects
Enter hose from the dust hood on brush device with dust, then enters in dust compartment by tracheae from dust mouth, in Rose Box
Filtration under, filtered air is entered in exhaust fan by exhaust column；
Exhaust fan blows to discharge pipe simultaneously, by discharge pipe air flow direction blow box, then blowing through blowing mouth
Air port to brush device blow out, do air blowing operation, by the ground caved in injustice at dust blow afloat；
The round brush of brush device is rotated from ground on the brush board of the back lower place, by road surface sand particles or powder lead to
It crosses brush board to enter in circular groove, then successively passes through delivery pipe by the conveying of horizontal screw conveyer and inclined screw conveyor
Into in discharge pipe, finally fall in dust compartment；
In dust compartment, concentration is deposited in inverted trapezoidal bottom dust by filtration and gravity by Rose Box
On the transfer tape assemble in portion；When cleaning, filtering cabin door is opened, starting transfer tape assemble can clean out the dust of accumulation but；
In addition Rose Box Hatch Opening is opened, that is, can be taken off Rose Box and carry out maintenance work.
The beneficial effects of the utility model are:
1. can will be got up in blowing air flow collection, and uniformly blown out from horizontal slot, the wind of blowout is powerful to be had by blow box
Power, to the ground caved in injustice at dust blow afloat significant effect；
2. by spiral conveying mechanism, can by road surface sand particles or powder collect in dust compartment, thus more
Further improve the clean effect in road surface；
3. dust compartment is in inverted trapezoidal shape, the both sides inclined plate up-regulation of dust compartment has symmetrical two dust mouths, and top is equipped with two
A Rose Box makes filter effect and dust accumulation effect reach maximization；
4. round brush is cylindrical type high speed rotation besom, pine can be swept in ground, sweep up, it is cleaner thoroughly by ground to be conducive to jet
Dusty complexion soil is removed；It being cleaned by high speed rotation, the mode of high pressure draught purging and dust suction dedusting simultaneously thoroughly removes road dust,
Reaching dedusting drop haze, the purpose of PM2.5 is effectively reduced in pure air, and speed is fast, and it is high-efficient, it uses manpower and material resources sparingly, energy conservation,
Environment protecting is splendid；
5. passing through work and cycle operation while the pumping and air blowing of exhaust fan, maximize working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the enlarged drawing of part section A；
Fig. 3 is the enlarged drawing of part section B；
Fig. 4 is the schematic diagram of rolling brush mechanism；
Fig. 5 is the schematic diagram of blow box.
In attached drawing: 1, railway carriage, 11, cabin, 12, filtering cabin, 13, Rose Box Hatch Opening, 14, filtering door, 15, rear-wheel, 21,
Exhaust fan, 211, exhaust column, 212, discharge pipe, 22, wind chamber, 221, Rose Box, 23, transfer tape assemble, 231, dust-releasing device,
232, tracheae, 41, brush device, 411, support rod, 412, dust hood, 4121, notch, 421, brush board, 422, circular groove, 4221,
Horizontal screw conveyer, 423, delivery pipe, 4231, inclined screw conveyor, 424, discharge pipe, 425, motor, 43, blow box,
431, Gas inlet tube, 4311, air intake vent, 432, blowing mouth, 4321, blowing mouth.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below with reference to embodiment:
As shown in Figures 1 to 5, a kind of road-cleaning dedusting car equipped with spiral conveying mechanism, including by cabin 11 and interior
Portion is provided with the railway carriage 1 that the filtering cabin 12 of dust compartment forms, and the bottom part down of railway carriage 1 is provided with rear-wheel 15, the rear side of rear-wheel 15
It is provided with rolling brush mechanism and spiral conveying mechanism；
It is provided with the exhaust fan 21 of connection power supply in cabin 11, is provided with exhaust column 211 and discharge pipe on exhaust fan 21
212；The two sides of dust compartment are arranged in dust-releasing device 231, and dust-releasing device 231 includes the dust mouth being connected with dust compartment top two sides,
And the tracheae 232 being connected with dust mouth；
The rear upper end of filtering cabin 12 is provided with Rose Box Hatch Opening 13, and filtering door is provided among the rear portion of filtering cabin 12
14；Filtering cabin 12 is provided with wind chamber 22, Rose Box 221 and transfer tape assemble 23, before filtering cabin 12 is arranged in wind chamber 22
End top, the lower end of wind chamber 22 are connected with exhaust column 211, and the rear end of wind chamber 22 is connected with Rose Box 221, conveyer belt
The bottom of dust compartment is arranged in component 23, and 23 rear end of transfer tape assemble is filtering door 14；
Rolling brush mechanism includes brush device 41, support rod 411 and motor-driven mechanism, motor-driven mechanism and brush device
41 one end is connected, and by the support connection of support rod 411, the top of brush device 41 is provided with the other end of brush device 41
Dust hood 412, what the top of dust hood 412 was connected with tracheae 232；The rear of brush device 41 is provided with connection discharge pipe
212 blowning installation；
Spiral conveying mechanism includes brush board 421, circular groove 422, horizontal screw conveyer 4221, delivery pipe 423, tilting screw
Conveyer 4231, discharge pipe 424 and motor 425, the setting of brush board 421 are connected with circle in front of brush device front lower place, brush board 421
Slot 422 is provided with the horizontal screw conveyer 4221 driven by motor 425, the drive of horizontal screw conveyer 4221 in circular groove 422
Moved end is connected with delivery pipe 423, and the inclined screw conveyor 4231 driven by motor 425, delivery pipe are set in delivery pipe 423
423 upper ends are through to filtering cabin 12, and delivery pipe 423 is connected by discharge pipe 424 with dust compartment；
Blowning installation includes blow box 43, Gas inlet tube 431 and blowing mouth 4321, and the top of blow box 43, which is provided with, to be connected out
The Gas inlet tube 4321 of air hose 212, the lower front of blow box 43 are provided with blowing mouth 432, and blowing mouth 4321 is provided with blowing mouth
432 front end.
Blow box 43 is in cylinder type, and Gas inlet tube 431 is provided with two and is separately positioned on the left part and right part of blow box, enters
Air hose 431, which connects, is provided with air intake vent 4311 at blow box 43, control the opposite of two air intake vents 4311 and be arranged in a staggered manner, dry
Mouth 4321 is in horizontal slot shape, and the width of blowing mouth 4321 is one millimeter.
The top of dust hood 412 is connected by hose with tracheae 232；Discharge pipe 424 tilts down for end；Exhaust fan
21 and there are two Rose Box 221 is respectively set, there are two 231 bilateral symmetry of dust-releasing device is respectively set, dust compartment is in inverted trapezoidal shape；
Power supply is generator or battery；The rear end of Rose Box 211 is connected with the Rose Box Hatch Opening 13 through outer casing back；Dust hood
The movable notch 4121 that 412 two sides are provided with convenient for brush device 41；Brush device 41 is cylindrical type high speed rotation besom,
It is rotated from ground on the brush board 421 of the back lower place；
The above is only the preferred embodiment of the utility model, it is noted that for the ordinary skill people of this field
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching, which should also be as being considered as, to be within the protection scope of the utility model.
Claims (10)
1. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism, which is characterized in that including by cabin and being internally provided with
The railway carriage of the filtering cabin composition of dust compartment, the bottom part down of the railway carriage are provided with rear-wheel, rolling brush mechanism and spiral conveying mechanism；
It is provided with the exhaust fan of connection power supply in the cabin, is provided with exhaust column and discharge pipe on exhaust fan；Two in the railway carriage
Side is provided with dust-releasing device, the two sides that dust compartment is arranged in, and the dust-releasing device includes being connected with dust compartment top two sides
Dust mouth, and the tracheae being connected with dust mouth；The rolling brush mechanism includes brush device, support rod and motor driven machine
Structure, the motor-driven mechanism are connected with one end of brush device, and the other end of the brush device passes through they sup-port
Connection, the top of the brush device are provided with dust hood, what the top of dust hood was connected with tracheae；The brush device
Rear is provided with the blowning installation of connection discharge pipe；The spiral conveying mechanism include brush board, circular groove, horizontal screw conveyer,
Delivery pipe, inclined screw conveyor, discharge pipe and motor, the brush board setting is in front of brush device front lower place, the brush board
It is connected with circular groove, the horizontal screw conveyer being driven by motor, the drive of the horizontal screw conveyer are provided in the circular groove
Moved end is connected with delivery pipe, and the inclined screw conveyor being driven by motor, the delivery pipe upper end are set in the delivery pipe
It is through to railway carriage, the delivery pipe is connected by discharge pipe with dust compartment, and the discharge pipe tilts down for end；The mistake
The rear upper end of filter position is provided with Rose Box Hatch Opening, and filtering door is provided among the rear portion of the filtering cabin；The filtering cabin
It is provided with wind chamber, Rose Box and transfer tape assemble, the front top of filtering cabin is arranged in the wind chamber, the wind chamber
Lower end is connected with exhaust column, and the rear end of wind chamber is connected with Rose Box, and the bottom of dust compartment, institute is arranged in transfer tape assemble
Transfer tape assemble rear end is stated as filtering door.
2. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 1, which is characterized in that described
Blowning installation includes blow box, Gas inlet tube and blowing mouth, and the Gas inlet tube of connection discharge pipe, institute are provided at the top of the blow box
The lower front for stating blow box is provided with blowing mouth, and the blowing mouth is provided with the front end of blowing mouth.
3. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 2, which is characterized in that described
Blow box is in cylinder type, and the Gas inlet tube is provided with two and is separately positioned on the left part and right part of blow box, the Gas inlet tube
It is provided with air intake vent at connection blow box, control the opposite of two air intake vents and is arranged in a staggered manner, the blowing mouth is in horizontal slot
Shape.
4. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 3, which is characterized in that described
There are two exhaust fan and Rose Box are respectively set, there are two dust-releasing device bilateral symmetry is respectively set, the dust compartment is in falling
Halfpace shape.
5. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 4, which is characterized in that described
Power supply is generator or battery；The rear end of the Rose Box is connected with the Rose Box Hatch Opening through outer casing back.
6. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 5, which is characterized in that described
The top of the movable notch that the two sides of dust hood are provided with convenient for brush device, the dust hood is connected by hose with tracheae
It is logical.
7. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 6, which is characterized in that round brush
Device is cylindrical type high speed rotation besom, is rotated from ground on the brush board of the back lower place.
8. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 7, which is characterized in that described
The width of blowing mouth is one millimeter, and the blowing of blowing mouth is towards the road surface below brush device.
9. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 8, which is characterized in that described
Rolling brush mechanism and spiral conveying mechanism are arranged at the rear side of rear-wheel.
10. a kind of road-cleaning dedusting car equipped with spiral conveying mechanism according to claim 8, which is characterized in that institute
It states rolling brush mechanism and spiral conveying mechanism is arranged at the front side of rear-wheel, the delivery pipe upper end is through in the cabin of railway carriage,
The discharge pipe of connecting conveying pipe is through in dust compartment from cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917685.6U CN209178898U (en) | 2018-11-21 | 2018-11-21 | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917685.6U CN209178898U (en) | 2018-11-21 | 2018-11-21 | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178898U true CN209178898U (en) | 2019-07-30 |
Family
ID=67373528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917685.6U Withdrawn - After Issue CN209178898U (en) | 2018-11-21 | 2018-11-21 | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209178898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235348A (en) * | 2018-11-21 | 2019-01-18 | 湖南嘉米机电科技有限公司 | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism |
| CN110565565A (en) * | 2019-10-21 | 2019-12-13 | 南京林业大学 | Leaf treatment facility for landscape |
| CN111172926A (en) * | 2019-12-24 | 2020-05-19 | 深圳市联合物业管理有限公司 | Road sweeper |
-
2018
- 2018-11-21 CN CN201821917685.6U patent/CN209178898U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235348A (en) * | 2018-11-21 | 2019-01-18 | 湖南嘉米机电科技有限公司 | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism |
| CN109235348B (en) * | 2018-11-21 | 2024-03-12 | 湖南轶疆生态环境科技有限公司 | Road cleaning dust-removing vehicle with spiral conveying mechanism |
| CN110565565A (en) * | 2019-10-21 | 2019-12-13 | 南京林业大学 | Leaf treatment facility for landscape |
| CN111172926A (en) * | 2019-12-24 | 2020-05-19 | 深圳市联合物业管理有限公司 | Road sweeper |
| CN111172926B (en) * | 2019-12-24 | 2021-07-30 | 深圳市联合物业管理有限公司 | Road sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1108, 11 / F, Hunan Medical equipment building, 229 Guyuan Road, high tech Zone, Changsha, Hunan 410000 Patentee after: Hunan Yijiang Ecological Environment Technology Co.,Ltd. Address before: Room 1108, 11 / F, Hunan Medical equipment building, 229 Guyuan Road, high tech Zone, Changsha, Hunan 410000 Patentee before: HUNAN JIAMI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190730 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190730 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |