CN108339823A - A kind of movable type workshop particulate adsorbent device - Google Patents
A kind of movable type workshop particulate adsorbent device Download PDFInfo
- Publication number
- CN108339823A CN108339823A CN201810156087.XA CN201810156087A CN108339823A CN 108339823 A CN108339823 A CN 108339823A CN 201810156087 A CN201810156087 A CN 201810156087A CN 108339823 A CN108339823 A CN 108339823A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixedly connected
- car body
- particulate adsorbent
- wheel
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Refuse-Collection Vehicles (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of mobile workshop particulate adsorbent devices,Including car body,Wheel is connected with by rotation axis at four feet of the car body,The car body is fixedly connected with first motor,The other end of the connecting rod is fixedly connected with a slide block by mounting base,The middle part of the car body is equipped with dust storage tank,The side of the dust storage tank is equipped with vacuum pump,The front of the car body is equipped with PLC controller,The first motor,Second motor,Third motor,4th motor and vacuum pump are electrically connected by conducting wire and PLC controller,The present invention,It is mobile flexible,It is reasonable for structure,Working range is big,The movement of car body is executed by stepper motor band motor car wheel,It is reliable and stable,Gait of march is fast,It is easily controllable,The lifting of dust hood drives movable stand to execute by the second motor,The translation of dust hood is executed by third motor band movable slider,The rotation of dust hood drives connecting rod to execute by the 4th motor,Slewing area is big,Wide adaptability.
Description
Technical field
The present invention relates to environmental protection machinery equipment technology field, specially a kind of mobile workshop particulate adsorbent device.
Background technology
The techniques workshop such as some workshops, especially grinding, polishing, generates a large amount of dust, no in process of production
Environment is only polluted, has damage to the health of Field Force, and be also security risk, open fire is met such as the dust of combustibles and causes to fire
Quick-fried accident.
Current safeguard procedures are simply wearing mask, and effect is little.Using large-scale cleaner, occupied space is big,
Investment and operating cost are very big, and small enterprise is difficult to undertake.The main dedustings for administering dust pollution in workshop most at present are set
Standby is sack cleaner.However bag dust filter has the disadvantage that：Life-span of the filter bag is limited, and replacement filter bag is costly, heavy workload；
Replaced filter bag contains the harmful substances such as heavy metal, and general to require to fill on the spot, subsequent processing work difficulty is big；Due to powder
Dirt discharge capacity is big, and dust particles are not of uniform size, filter bag can not perfectly sound intercepting and capturing dust, lead to there is a large amount of dust to be discharged in outdoor air,
Not only there is pollution to environment, but also also harmful to human body, also increases the additional burden of enterprise.For this purpose, proposing a kind of movement
Formula workshop particulate adsorbent device.
Invention content
The purpose of the present invention is to provide a kind of mobile workshop particulate adsorbent devices, can be to tiny in workshop
Grain object carries out quickly absorbing removal, and work efficiency is high, of low cost, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of movable type workshop particulate adsorbent device, packet
It including car body, wheel is connected with by rotation axis at four feet of the car body, the car body is fixedly connected with first motor, and described
One motor is sequentially connected by driving gear and driven gear, and the driven gear is fixedly connected with connecting pole, the connecting pole
Bottom be fixedly connected with the thrust bearing in rotating base, the top of the connecting pole is fixedly connected with turntable, the turntable
It is fixedly connected with steelframe by fixing bolt, the top of the steelframe is equipped with the second motor, and the output shaft of second motor is logical
It crosses shaft coupling to be fixedly connected with the first lead screw, first lead screw is connect with screw nut driving, and the feed screw nut passes through company
Connecting bolt is fixedly connected with movable stand, and the movable stand is equipped with the second lead screw and guide rod, and second lead screw passes through movable stand
It being fixedly connected by shaft coupling with the output shaft of third motor, the third motor is arranged in one end of movable stand, and described second
Lead screw is sequentially connected by sliding block and mounting bracket, and the mounting bracket is equipped with the 4th motor, the output shaft of the 4th motor with
Upper belt-wheel is fixedly connected, and the upper belt-wheel is sequentially connected by transmission belt and lower belt wheel, and the lower belt wheel is fixed with connecting rod to be connected
It connects, the end of the connecting rod is equipped with dust hood, and the other end of the connecting rod is fixedly connected with a slide block by mounting base, described
The middle part of car body is equipped with dust storage tank, and the side of the dust storage tank is equipped with vacuum pump, and the front of the car body is equipped with PLC controller,
The first motor, the second motor, third motor, the 4th motor and vacuum pump are electrically connected by conducting wire and PLC controller.
Preferably, it is equipped with keyway, connecting pole and driven gear on the connecting pole and driven gear passes through key and fix and connect
It connects.
Preferably, the bottom of the car body is equipped with stepper motor, and stepper motor is connect with wheel drive.
Preferably, the dust hood is connected to by pipeline with dust storage tank and vacuum pump.
Preferably, the mounting bracket and mounting base are fixedly connected with a slide block by bolt, and combination is equipped in mounting base
Bearing.
Preferably, the first motor, the second motor, third motor and the 4th motor are stepper motor.
Preferably, it is equipped with thrust bearing in the middle part of the turntable upper surface, the first lead screw is fixed by thrust bearing and turntable
Connection.
Preferably, the dust hood is shell made of metal material, and the sectional area of suction inlet is accumulated more than bottom section.
Compared with prior art, the beneficial effects of the invention are as follows：
1, of the invention, movement is flexible, reasonable for structure, working range is big；
2, the movement of car body is executed by stepper motor band motor car wheel, and reliable and stable, gait of march is fast, easily controllable；
3, the lifting of dust hood drives movable stand to execute by the second motor, and the translation of dust hood is by third motor band movable slider
It executes；
4, the rotation of dust hood drives connecting rod to execute by the 4th motor, and slewing area is big, wide adaptability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the structural schematic diagram of the dust hood of the present invention.
In figure：1 car body, 2 wheels, 3 first motors, 4 driving gears, 5 rotating bases, 6 connecting poles, 7 driven gears, 8 turns
Disk, 9 fixing bolts, 10 steelframes, 11 first lead screws, 12 second motors, 13 feed screw nuts, 14 connection bolts, 15 movable stands, 16 the
Three motors, 17 second lead screws, 18 guide rods, 19 sliding blocks, 20 mounting brackets, 21 the 4th motors, 22 upper belt-wheels, 23 transmission belts, 24 lower bands
Wheel, 25 connecting rods, 26 mounting bases, 27 dust hoods, 28 dust storage tanks, 29 PLC controllers, 30 vacuum pumps.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：The movable type workshop particulate adsorbent device, including vehicle
Body 1 is connected with wheel 2 at four feet of the car body 1 by rotation axis, and the car body 1 is fixedly connected with first motor 3, described
First motor 3 is sequentially connected by driving gear 4 and driven gear 7, and the driven gear 7 is fixedly connected with connecting pole 6, described
The bottom of connecting pole 6 is fixedly connected with the thrust bearing in rotating base 5, and the top of the connecting pole 6 is fixed with turntable 8 to be connected
It connects, the turntable 8 is fixedly connected by fixing bolt 9 with steelframe 10, and the top of the steelframe 10 is equipped with the second motor 12, described
The output shaft of second motor 12 is fixedly connected by shaft coupling with the first lead screw 11, and first lead screw 11 is passed with feed screw nut 13
Dynamic connection, the feed screw nut 13 are fixedly connected by connecting bolt 14 with movable stand 15, and the movable stand 15 is equipped with second
Lead screw 17 and guide rod 18, second lead screw 17 pass through movable stand 15 and the output shaft of third motor 16 to fix company by shaft coupling
It connects, the third motor 16 is arranged in one end of movable stand 15, and second lead screw 17 is driven by sliding block 19 and mounting bracket 20
Connection, the mounting bracket 20 are equipped with the 4th motor 21, and the output shaft of the 4th motor 21 is fixedly connected with upper belt-wheel 22, institute
It states upper belt-wheel 22 to be sequentially connected by transmission belt 23 and lower belt wheel 24, the lower belt wheel 24 is fixedly connected with connecting rod 25, described
The end of connecting rod 25 is equipped with dust hood 27, and the other end of the connecting rod 25 is fixedly connected by mounting base 26 with sliding block 19,
The middle part of the car body 1 is equipped with dust storage tank 28, and the side of the dust storage tank 28 is equipped with vacuum pump 30, and the front of the car body 1 is set
There is PLC controller 29, the first motor 3, the second motor 12, third motor 16, the 4th motor 21 and vacuum pump 30 are by leading
Line is electrically connected with PLC controller 29.
Specifically, it is solid by key to be equipped with keyway, connecting pole 6 and driven gear 7 on the connecting pole 6 and driven gear 7
Fixed connection, key are typically chosen general flat key.
Specifically, the bottom of the car body 1 is equipped with stepper motor, and stepper motor is sequentially connected with wheel 2, on wheel 2
Equipped with brake.
Specifically, the dust hood 27 is connected to by pipeline with dust storage tank 28 and vacuum pump 30, PVC transparent may be selected in pipeline
Hose.
Specifically, the mounting bracket 20 and mounting base 26 are fixedly connected by bolt with sliding block 19, and in mounting base 26
Equipped with combination bearing, the inner ring of combination bearing is fixedly connected with connecting rod 25.
Specifically, the first motor 3, the second motor 12, third motor 16 and the 4th motor 21 are stepper motor, it can
To be selected as 57 stepper motors.
Specifically, being equipped with thrust bearing in the middle part of 8 upper surface of the turntable, the first lead screw 11 passes through thrust bearing and turntable 8
It is fixedly connected, the type of thrust bearing is typically chosen angular contact thrust ball bearing.
Specifically, the dust hood 27 is shell made of metal material, and the sectional area of suction inlet is more than bottom section
Product, the bottom of dust hood 27 is connected to by pipeline with dust storage tank 28.
Operation principle：In use, according to the testing result of air detecting device in workshop, wheel 2 is set to stop by brake
Rotation stop is moved and is kept fixed.Start first motor 3, drives connecting pole 6 to rotate by driving gear 4 and driven gear 7, Jin Ertong
Crossing steelframe 10 drives movable stand 11 to rotate, and dust hood 27 is made to be rotated in the horizontal plane for the center of circle with rotating base 5.Start the second electricity
Machine 12 drives the rotation of the first lead screw 11, and then drives movable stand 15 to move up and down by feed screw nut 13, and dust hood 27 is made to reach
Specified altitude assignment.Start third motor 16 and drive the rotation of the second lead screw 17, and then drive connecting rod 25 to move by sliding block 19, makes suction
Dust hood 27 translates in the horizontal plane.Start the 4th motor 21, drives connecting rod 25 to rotate by transmission parts, to drive dust suction
Cover 27 rotates in perpendicular, is adjusted to best dust suction position, and vacuum pump 30 is so that the air edge of workshop inclusion granule object is inhaled
Dust hood 27 and connecting line enter dust storage tank 28, are absorbed to the particulate matter in workshop with most fast speed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of movable type workshop particulate adsorbent device, including car body (1), it is characterised in that：At four feet of the car body (1)
It is connected with wheel (2) by rotation axis, the car body (1) is fixedly connected with first motor (3), and the first motor (3) passes through
Driving gear (4) is sequentially connected with driven gear (7), and the driven gear (7) is fixedly connected with connecting pole (6), the connection
The bottom of column (6) is fixedly connected with the thrust bearing in rotating base (5), and the top of the connecting pole (6) and turntable (8) are fixed
Connection, the turntable (8) are fixedly connected by fixing bolt (9) with steelframe (10), and the top of the steelframe (10) is equipped with second
The output shaft of motor (12), second motor (12) is fixedly connected by shaft coupling with the first lead screw (11), described first
Bar (11) is sequentially connected with feed screw nut (13), and the feed screw nut (13) is fixed with movable stand (15) by connecting bolt (14)
Connection, the movable stand (15) are equipped with the second lead screw (17) and guide rod (18), and second lead screw (17) passes through movable stand
(15) it is fixedly connected by shaft coupling with the output shaft of third motor (16), the third motor (16) is arranged in movable stand (15)
One end, second lead screw (17) is sequentially connected by sliding block (19) and mounting bracket (20), and the mounting bracket (20) is equipped with
The output shaft of 4th motor (21), the 4th motor (21) is fixedly connected with upper belt-wheel (22), and the upper belt-wheel (22) passes through
Transmission belt (23) is sequentially connected with lower belt wheel (24), and the lower belt wheel (24) is fixedly connected with connecting rod (25), the connecting rod
(25) end is equipped with dust hood (27), and the other end of the connecting rod (25) connects by the way that mounting base (26) and sliding block (19) are fixed
It connects, the middle part of the car body (1) is equipped with dust storage tank (28), and the side of the dust storage tank (28) is equipped with vacuum pump (30), the vehicle
The front of body (1) is equipped with PLC controller (29), the first motor (3), the second motor (12), third motor (16), the 4th electricity
Machine (21) and vacuum pump (30) are electrically connected by conducting wire and PLC controller (29).
2. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The connecting pole
(6) and on driven gear (7) it is equipped with keyway, connecting pole (6) is fixedly connected with driven gear (7) by key.
3. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The car body (1)
Bottom be equipped with stepper motor, and stepper motor and wheel (2) are sequentially connected.
4. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The dust hood
(27) it is connected to dust storage tank (28) and vacuum pump (30) by pipeline.
5. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The mounting bracket
(20) it is fixedly connected with sliding block (19) by bolt with mounting base (26), and is equipped with combination bearing in mounting base (26).
6. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The first motor
(3), the second motor (12), third motor (16) and the 4th motor (21) are stepper motor.
7. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The turntable (8)
Thrust bearing is equipped in the middle part of upper surface, the first lead screw (11) is fixedly connected by thrust bearing with turntable (8).
8. a kind of mobile workshop particulate adsorbent device according to claim 1, it is characterised in that：The dust hood
(27) it is shell made of metal material, and the sectional area of suction inlet is accumulated more than bottom section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156087.XA CN108339823B (en) | 2018-02-24 | 2018-02-24 | Portable workshop particulate matter absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156087.XA CN108339823B (en) | 2018-02-24 | 2018-02-24 | Portable workshop particulate matter absorbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108339823A true CN108339823A (en) | 2018-07-31 |
| CN108339823B CN108339823B (en) | 2023-08-04 |
Family
ID=62960313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156087.XA Active CN108339823B (en) | 2018-02-24 | 2018-02-24 | Portable workshop particulate matter absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108339823B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994286A (en) * | 2018-09-17 | 2018-12-14 | 广德亚太汽车智能制动系统有限公司 | A kind of production of automobile brake disc pours anti-splashing structure |
| CN109365465A (en) * | 2018-12-07 | 2019-02-22 | 威海天宇新材料科技有限公司 | A kind of chemical industry dust-extraction unit |
| CN114504909A (en) * | 2022-02-25 | 2022-05-17 | 北京华鼎众星建筑工程有限公司 | Interior decoration dust fall clarification plant |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4103350A (en) * | 1976-05-10 | 1978-07-25 | Astec Industries, Inc. | Method of reducing emission of particulate matter |
| US4211490A (en) * | 1976-05-10 | 1980-07-08 | Astec, Industries, Inc. | Drum mix asphalt plant with fiber filter dust collector |
| GB9513354D0 (en) * | 1995-06-30 | 1995-09-06 | Lanton Park Ltd | Process and apparatus for recycling airborne particulate matter |
| US6387271B1 (en) * | 1995-09-14 | 2002-05-14 | Pall Corporation | Method for separating solid particulates from a liquid |
| US20090293716A1 (en) * | 2005-12-08 | 2009-12-03 | Eminox Limited | Method and apparatus for cleaning filters |
| CN204817337U (en) * | 2015-06-24 | 2015-12-02 | 国网山东省电力公司济南供电公司 | Communication equipment dust collector |
| US20160016270A1 (en) * | 2013-03-11 | 2016-01-21 | James Hardie Technology Limited | A cutting apparatus |
| CN205463525U (en) * | 2016-01-25 | 2016-08-17 | 武平泓鑫工业技术开发有限公司 | Electric automobile is suction hood for accessory |
| CN106582233A (en) * | 2017-02-15 | 2017-04-26 | 福建龙净环保股份有限公司 | Dry desulfurization and denitrification dust removal system for catalytic cracking regeneration flue gas |
| CN206199852U (en) * | 2016-11-13 | 2017-05-31 | 曲靖市福麟彩印包装有限责任公司 | A kind of dust separation system of machine room |
| CN106862225A (en) * | 2017-03-09 | 2017-06-20 | 刘云娟 | A kind of chemical dust absorption treating device |
| CN206444981U (en) * | 2017-01-09 | 2017-08-29 | 清远富强汽车部件有限公司 | A kind of electric automobile accessory production dust shield |
| CN206631385U (en) * | 2017-04-19 | 2017-11-14 | 合肥工业大学 | A kind of efficient airborne dust processing system of automobile-used self-adjustable |
| CN206980354U (en) * | 2017-06-29 | 2018-02-09 | 江苏欣舟化工科技有限公司 | A kind of chemical workshop automatic dust removing apparatus |
| CN208162255U (en) * | 2018-02-24 | 2018-11-30 | 新昌县七星街道盈捷机械厂 | A kind of movable type workshop particulate adsorbent device |
-
2018
- 2018-02-24 CN CN201810156087.XA patent/CN108339823B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4103350A (en) * | 1976-05-10 | 1978-07-25 | Astec Industries, Inc. | Method of reducing emission of particulate matter |
| US4211490A (en) * | 1976-05-10 | 1980-07-08 | Astec, Industries, Inc. | Drum mix asphalt plant with fiber filter dust collector |
| GB9513354D0 (en) * | 1995-06-30 | 1995-09-06 | Lanton Park Ltd | Process and apparatus for recycling airborne particulate matter |
| US6387271B1 (en) * | 1995-09-14 | 2002-05-14 | Pall Corporation | Method for separating solid particulates from a liquid |
| US20090293716A1 (en) * | 2005-12-08 | 2009-12-03 | Eminox Limited | Method and apparatus for cleaning filters |
| US20160016270A1 (en) * | 2013-03-11 | 2016-01-21 | James Hardie Technology Limited | A cutting apparatus |
| CN204817337U (en) * | 2015-06-24 | 2015-12-02 | 国网山东省电力公司济南供电公司 | Communication equipment dust collector |
| CN205463525U (en) * | 2016-01-25 | 2016-08-17 | 武平泓鑫工业技术开发有限公司 | Electric automobile is suction hood for accessory |
| CN206199852U (en) * | 2016-11-13 | 2017-05-31 | 曲靖市福麟彩印包装有限责任公司 | A kind of dust separation system of machine room |
| CN206444981U (en) * | 2017-01-09 | 2017-08-29 | 清远富强汽车部件有限公司 | A kind of electric automobile accessory production dust shield |
| CN106582233A (en) * | 2017-02-15 | 2017-04-26 | 福建龙净环保股份有限公司 | Dry desulfurization and denitrification dust removal system for catalytic cracking regeneration flue gas |
| CN106862225A (en) * | 2017-03-09 | 2017-06-20 | 刘云娟 | A kind of chemical dust absorption treating device |
| CN206631385U (en) * | 2017-04-19 | 2017-11-14 | 合肥工业大学 | A kind of efficient airborne dust processing system of automobile-used self-adjustable |
| CN206980354U (en) * | 2017-06-29 | 2018-02-09 | 江苏欣舟化工科技有限公司 | A kind of chemical workshop automatic dust removing apparatus |
| CN208162255U (en) * | 2018-02-24 | 2018-11-30 | 新昌县七星街道盈捷机械厂 | A kind of movable type workshop particulate adsorbent device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994286A (en) * | 2018-09-17 | 2018-12-14 | 广德亚太汽车智能制动系统有限公司 | A kind of production of automobile brake disc pours anti-splashing structure |
| CN109365465A (en) * | 2018-12-07 | 2019-02-22 | 威海天宇新材料科技有限公司 | A kind of chemical industry dust-extraction unit |
| CN114504909A (en) * | 2022-02-25 | 2022-05-17 | 北京华鼎众星建筑工程有限公司 | Interior decoration dust fall clarification plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108339823B (en) | 2023-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108339823A (en) | A kind of movable type workshop particulate adsorbent device | |
| CN105538102A (en) | Flexible polishing and grinding equipment for metal plates | |
| CN209714592U (en) | A kind of dust-filtering processing unit with anti-blockage function | |
| CN110788727A (en) | Polishing equipment with dust removal function for machining | |
| CN213610508U (en) | Building engineering construction dust collector | |
| CN208162255U (en) | A kind of movable type workshop particulate adsorbent device | |
| CN208269277U (en) | A kind of managing and control system of intelligence pollution control | |
| CN100566942C (en) | Cleaner and automatic polishing and burnishing machine | |
| CN219503362U (en) | Dust collection device for carbon workshop powder treatment | |
| CN111632782A (en) | Bearing polishing and paint spraying equipment | |
| CN216548521U (en) | Full-automatic single-turning glass loading platform | |
| CN115634882A (en) | CMP polishing pad cleaning device and cleaning method | |
| CN209239727U (en) | A kind of casting grinding device convenient for collecting scrap | |
| CN108500766B (en) | A kind of machining plate edging device | |
| CN212287120U (en) | Polishing detection device for sealing surface of pressure container | |
| CN201168917Y (en) | Dust-removing equipment and automatic polishing and grinding machine | |
| CN111791123A (en) | Dust-free glass polishing equipment | |
| CN109603398B (en) | Mechanical dust remover for chemical production | |
| CN210024797U (en) | Stone material grinding device for building site | |
| CN112516702A (en) | Outdoor air purification device with dust and haze removing functions | |
| CN112355640A (en) | New energy automobile part casing welding set | |
| CN110948355A (en) | Polishing detection device for sealing surface of pressure container | |
| CN214075675U (en) | Coal conveying spray dust removal device of thermal power plant | |
| CN219026916U (en) | Glass protection film grinding mechanism | |
| CN214106291U (en) | Air equalizing device of electrostatic fabric filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230703 Address after: 213000 Donghua science and Technology Pioneer Park, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Applicant after: JIANGSU DAWNING PHARMACEUTICAL CO.,LTD. Address before: No. 25, Dongbaoshan, Wangjiayuan Village, Yulin Street, Xinchang County, Shaoxing, Zhejiang Province 312521 Applicant before: XINCHANG COUNTY YULIN STREET ZHIXI MACHINERY FACTORY |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |