CN101412029B - Machine for automatically cleaning IC card - Google Patents
Machine for automatically cleaning IC card Download PDFInfo
- Publication number
- CN101412029B CN101412029B CN2008102354787A CN200810235478A CN101412029B CN 101412029 B CN101412029 B CN 101412029B CN 2008102354787 A CN2008102354787 A CN 2008102354787A CN 200810235478 A CN200810235478 A CN 200810235478A CN 101412029 B CN101412029 B CN 101412029B
- Authority
- CN
- China
- Prior art keywords
- live
- washing
- group
- oven dry
- rollers
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to an automatic rinser for IC cards, which comprises a case, a circuit control system, an automatic card transport mechanism and an automatic drying device. A rinsing tank (4), a water rinsing tank (3) and a drying tank (1) are arranged in the case; the automatic card transport mechanism transports IC cards to be rinsed to the rinsing tank; after being rinsed by rinsing solution in the rinsing tank, the cards are transported to the water rinsing tank; after the rinsing solution is flushed by clear water in the water rinsing tank, the cards are transported to the drying tank to be dried and output, so as to finish the cleaning work of the IC cards; and the circuit control system comprises a power switch, a circuit board, relays J1, J2 and J3, a transformer, a driving motor, two rinsing pumps, a water inlet valve, a centrifugal fan and a heater. The automatic rinser has the advantages of small volume, compact structure, automatic feeding, automatic rinsing, cleaning, drying and discharging, automatic control for full process, high working efficiency, simple and convenient operation, time and labor conservation, complete cleaning, and no damage to the IC cards.
Description
Technical field
The present invention relates to a kind of automatic rinser, specifically be used for the automatic rinser that IC-card cleans.
Background technology
In the modern society, IC-card frequently uses back incrustation easily, causes the mutual bonding and bacterial cross-infection between IC-card, brings potential disease harm to the user.The cleaning of tradition IC-card is to adopt common washing machine to clean, IC-card is irregular cleaning in washing machine drum, impact force is bigger between card and the card, damage easily, shorten the service life of IC-card, and the adsorption plane cleaning is unclean between two cards, the speed of drying naturally after cleaning is slow, bonding being not easy especially dried mutually, and service efficiency is not high.
At present, clean IC-card safely, fast, neatly is the bottleneck problem of being badly in need of solution both at home and abroad always.The patent No. is 200720305903.6 disclosed card washing and disinfecting machines, and its washing and cleaning process combine, and can't clear up card face dirt, inefficiency totally, up hill and dale; Adopt many motors to carry out mechanically actuated in its system, waste energy, be difficult for maintaining; Its internal work environment is that water, electricity mix, no spacer assembly, and the accident that easily meets accident is damaged machine, and the operator is damaged, and safety coefficient is low, is not suitable for generally using.
Summary of the invention
The purpose of this invention is to provide a kind of washing, cleaning, oven dry procedure, speed is fast, efficient is high, clean and thoroughly not have wearing and tearing, and compact conformation, automaticity height, economical and practical IC-card automatic rinser.
In order to achieve the above object, the technical solution used in the present invention is: a kind of IC-card automatic rinser, comprise cabinet, circuit control system, automatic film transport mechanism, automatic drier, and technical characterstic is to be provided with sink, rinsing bowl, oven dry groove in the described cabinet; Described film transport mechanism comprises automatic biography sheet device, feeds the sheet device automatically, and described automatic biography sheet device comprises driving motor, two sprocket wheels, driving chain, transmission worm screw, sink transmission device, rinsing bowl transmission device, oven dry groove transmission device; Described driving motor is connected with driving chain through first sprocket wheel, and driving chain is connected with second sprocket wheel on being installed on the transmission worm screw;
Described sink transmission device comprises first worm gear, first drive link, first driving gear set, three groups of washing live-rollers of installing at interval side by side, be arranged at one group of washing brush and one group of sparge pipe between the two adjacent groups washing live-roller, every group of washing live-roller comprises two washing live-rollers that are arranged above and below, one group of washing brush comprises two washing brush that are arranged above and below, one group of sparge pipe comprises two sparge pipes that are arranged above and below, the inlet of two sparge pipes is connected with two washing pumps through first flexible pipe respectively, first worm gear and transmission worm screw are engagement, make first worm gear drives, first drive link, every group of two washing live-rollers that are arranged above and below of the first driving gear set transmission are tangent motion state;
Described rinsing bowl transmission device comprises second worm gear, second drive link, second driving gear set, two groups of washing live-rollers of installing at interval side by side, be arranged at two groups of one group of sparge pipes between the washing live-roller, every group of washing live-roller comprises two washing live-rollers that are arranged above and below, one group of sparge pipe comprises two sparge pipes that are arranged above and below, the water inlet of two sparge pipes is connected with the running water water intaking valve through second flexible pipe respectively, second worm gear and transmission worm screw are engagement, make second worm gear drives, second drive link, every group of two washing live-rollers that are arranged above and below of the second driving gear set transmission are tangent motion state;
Described oven dry groove transmission device comprises the 3rd worm gear, the 3rd drive link, the 3rd driving gear set, three groups of oven dry live-rollers of installing at interval side by side, every group of oven dry live-roller comprises two oven dry live-rollers that are arranged above and below, the 3rd worm gear and transmission worm screw are engagement, make the 3rd worm gear drives the 3rd drive link, every group of two oven dry live-rollers that are arranged above and below of the 3rd driving gear set transmission be tangent motion state;
The described sheet device of feeding automatically comprises gear train, crankshaft-link rod, slurcam, advances film trap, the 4th worm gear and the transmission worm screw of gear train are engagement, connect crankshaft-link rod on the output gear of gear train, crankshaft-link rod one end connects slurcam, and slurcam is advancing to be the reciprocating motion state on the sheet groove bottom;
Described automatic drier comprises centrifugal blower, heater, airduct, and the air outlet of centrifugal blower connects heater and airduct, and the air outlet of airduct inserts in the oven dry groove.
Further, two of live-roller washings of described every group of washing live-rollers between the upper and lower center line and the centerline between the upper and lower of two washing brush, two sparge pipes in same horizontal plane; Two of live-roller washings of described every group of washing live-rollers between the upper and lower center line and two sparge pipes centerline between the upper and lower in same horizontal plane; Two oven dry live-rollers center line between the upper and lower of described every group of oven dry live-roller all is in same horizontal plane.
Again further, be provided with liquid outlet bottom the described sink; Described rinsing bowl bottom is provided with delivery port; Between described sink and rinsing bowl and between rinsing bowl and oven dry groove the sealing blade is installed; The collection film trap that described oven dry groove sidewall is provided with piece mouth and is positioned at the piece mouth below.
Technical scheme of the present invention comprises that also described circuit control system comprises power switch, circuit board, relay J 1, J2, J3, transformer, driving motor, two washing pumps, water intaking valve, centrifugal blower, heater; Mu balanced circuit, bake out temperature control circuit that described circuit board comprises bridge rectifier filter circuit, is made of three terminal regulator, the bake out temperature control circuit is made up of temperature sensor, adjustable potentiometer, resistance, amplifier comparator, switching tube, relay J 2, relay J 2 control power relay J3 work, the work of power relay J3 control heater; The work of relay J 1 control driving motor, washing pump, centrifugal motor, water intaking valve, bake out temperature control circuit.
After adopting above technical scheme, the beneficial effect that the present invention reaches is:
1, in a row neatly sends into the sink washing continuously by the IC-card monolithic that the sheet device will advance in the film trap of feeding of automatic film transport mechanism, need not manual sending into, easy cleaning, easily oven dry, speed is fast, efficient is high, save time, saving of labor, human-saving, and in a row enter zero lap after the IC-card slice of cleaning;
2, carry out the two-sided high pressure washing of IC-card by sink, rinsing bowl, cooperate washing brush to make that the two-sided cleaning of IC-card is complete, clean evenly, clean result is good; Continuous integrated horizontal plane transmission by many groups live-roller makes IC-card clean safety and nondestructive and hinders, and cleaning performance is good;
3, adopt the sealing blade between each work nest, can stop the mutual overflow of cleaning solution, water lotion between each work nest, be convenient to later process and handle, improve cleaning performance, can prevent that liquid from flowing in the oven dry groove, guarantees that electrical equipment is safe in utilization, no potential safety hazard simultaneously; Be provided with washing brush in the sink, but external force is assisted the evenly washing fully of IC-card two sides, effectively improved the washing quality of IC-card;
4, adopt even constant temperature high gas flow hot-air seasoning IC-card, guarantee the in a row disposable flash baking of IC-card of output continuously of monolithic, dry evenly, speed is fast, and the efficient height has solved the technical barrier that can not realize the two-sided disposable oven dry of IC-card in the conventional art.
Volume of the present invention is little, compact conformation, and automatic threading, washing automatically, cleaning, oven dry slice, full process automatization control, high efficiency, the IC-card not damaged is cleaned fully in the time and labour saving.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is electric control theory figure of the present invention;
Fig. 4 is heater bake out temperature control circuit figure.
Among the figure, oven dry groove 1, transmission worm screw 2, rinsing bowl 3, sink 4, washing brush 5, sparge pipe 6, sprocket wheel 7, starting switch 8, shutdown switch 9, worm gear 10, output gear 11, crankshaft-link rod 12, slurcam 13, driving chain 14, power switch 15, sprocket wheel 16, travel switch 17, sparge pipe 18, washing pump 19, circuit board 20, transformer 21, driving motor 22, flexible pipe 23,26, liquid outlet 24, delivery port 25, sealing blade 27, water intaking valve 28, centrifugal blower 29, heater 30, airduct 31, driving gear set 32,34,36, oven dry live-roller 33, washing live-roller 35, washing live-roller 37, worm gear 38,40,42, drive link 39,41,43, advance film trap 44, piece mouth 45, collection film trap 46, temperature sensor 47, relay J 1, J2, power relay J3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described.
A kind of IC-card automatic rinser shown in Fig. 1,2, cabinet is provided with power switch 15, starting switch 8, shutdown switch 9, advances film trap 44, piece mouth 45, collection film trap 46, starting switch and shutdown switch are arranged at cabinet side top, power switch is arranged at box body side bottom, advance film trap and be arranged at above the cabinet, go out bayonet socket and collect film trap to be arranged at the cabinet side.Be provided with driving motor 22 in the cabinet, driving motor is connected with driving chain 14 through first sprocket wheel 16, driving chain is connected with second sprocket wheel 7, second sprocket wheel 7 is installed on the transmission worm screw 2, driving motor work, drive 2 work of transmission worm screw by first sprocket wheel 16, driving chain 14, second sprocket wheel 7, as the transmission motive drive source of IC-card washing, cleaning, drying course.The below of the enterprising film trap of cabinet is provided with a slurcam 13, the 4th worm gear 10 of one gear train and 2 engagements of transmission worm screw, connect crankshaft-link rod 12 on the output gear 11 of gear train, crankshaft-link rod one end connects slurcam 13, and slurcam is advancing reciprocating promotion IC-card inlet washing on the sheet groove bottom.Be provided with sink 4, rinsing bowl 3, oven dry groove 1 in the cabinet between film trap and collection film trap successively, separate with having the dividing plate that seals blade 27 respectively between sink, rinsing bowl, oven dry groove.Be provided with three groups of washing live-rollers 37 of installing at interval side by side in the sink 4, after first worm gear 38 meshes with transmission worm gear 2 power being driven three groups of washing live-rollers by first drive link 39 and first driving gear set 36 rotates, make the two washing live-rollers up and down of every group of washing live-roller make tangent motion transmission IC-card, be separately installed with two sparge pipes 6 that are arranged above and below and two washing brush 5 that are arranged above and below between three groups of washing live-rollers, the inlet of two sparge pipes is connected with two washing pumps 19 through first flexible pipe 23 respectively, the sink bottom has liquid outlet 24, on two washing brush and two sparge pipes, center line down washs on the live-roller with two every group, centerline down is in same horizontal plane, at three groups of washing live-roller transmission of rotation IC-cards simultaneously, through between two sparge pipes and the IC-card between two washing brush obtain the abundant washing of washing agent and washing brush, carry out the decontamination washing of first program.Be provided with two groups of washing live-rollers 35 of installing at interval side by side in the rinsing bowl 3, after second worm gear 40 meshes with transmission worm gear 2 power is driven the rotation of two groups of washing live-rollers through second drive link 41 and second driving gear set 34, make two washing live-rollers up and down of every group of washing live-roller make tangent motion transmission IC-card, between two groups of washing live-rollers two sparge pipes 18 that are arranged above and below are installed, the water inlet of two sparge pipes is connected with running water water intaking valve 28 through second flexible pipe 26 respectively, the rinsing bowl bottom is provided with delivery port 25, on two sparge pipes, center line is down washed on the live-roller with two every group, centerline down is in same horizontal plane, at two groups of washing live-roller transmission of rotation IC-cards simultaneously, fully cleaned through the IC-card between two sparge pipes, carry out the clear water of second program, the soiling solution on the IC-card is thoroughly cleaned up.Be provided with three groups of oven dry live-rollers 33 of installing at interval side by side in the oven dry groove 1, after the 3rd worm gear 42 meshes with transmission worm gear 2 power is driven the rotation of three groups of oven dry live-rollers through the 3rd drive link 43 and the 3rd driving gear set 32, make two oven dry live-rollers up and down of every group of oven dry live-roller make tangent motion transmission IC-card, in transmission course, carry out the tow sides oven dry by the 31 pairs of IC-cards of heater 30, airduct that communicate with the oven dry groove, the IC-card after the oven dry transmits outlets to collecting in the film trap 46 through one group of oven dry live-roller of outermost end by piece mouth 45.
When turning on the power switch 15, press starting switch 8, cleaning machine enters automatic work, driving motor 22, centrifugal blower 29, heater 30, washing pump 19, water intaking valve 28 are all started working, driving motor 22 drives transmission worm screw 2 and rotates through first sprocket wheel 16, driving chain 14, second sprocket wheel 7, and the worm gear 10,38,40,42 that is meshed with transmission worm screw 2 also rotates thereupon; First worm gear 38 is through first drive link 39 and first driving gear set, 36 transmissions washing live-roller 37, second worm gear 40 is dried live-roller 33 through second drive link 41 and second driving gear set, 34 transmissions washing live-roller, 35, the three worm gears 42 through the 3rd drive link 43 and 32 transmissions of the 3rd driving gear set; The 4th worm gear 10 is through output gear 11, crankshaft-link rod 12 interlock slurcams 13, make slurcam 13 advance on film trap 44 bottom surfaces reciprocating, the card individual layer that will advance in the film trap 44 is pushed the interior washing live-roller 37 of sink in turn to, card in turn through the washing of cleaning solution that sparge pipe 6 spray, washing brush 5 scrub with rinsing bowl in the flushing, the transmission of washing live-roller of sparge pipe 18 clear water, enter 1 oven dry of oven dry groove at last, drying live-roller transmission outlet is compiled the IC-card sheet that promptly obtains washes clean.
Fig. 3 is electric control theory figure of the present invention, open starting switch 8, relay J 1 gets electric work, four groups of normally opened contact closures, relay J 1 self-insurance, driving motor 22, washing pump 19, centrifugal blower 29, water intaking valve 28 work, the work of heater bake out temperature control circuit, relay J 2 in the heater bake out temperature control circuit electric after, its normally opened contact closure, power relay J3 gets, the normally opened contact closure, heater 30 work.Behind the end-of-job, press stop button 9, relay J 1 dead electricity, open the contact, and washing pump 19, centrifugal blower 29, water intaking valve 28 quit work, and after slurcam 13 touched travel switch 17, driving motor 22 quit work.
Fig. 4 is heater bake out temperature control circuit figure, work is through transformer output 13V alternating current, after bridge rectifier filtering, by three terminal regulator LM7812 voltage stabilizing output 12V direct current, form the bake out temperature control circuit by amplifier comparator LM358 and temperature sensor 47, switching tube C1008, relay J 2, by controlling the work that power relay J3 comes control heater 30.
Claims (8)
1. an IC-card automatic rinser comprises cabinet, circuit control system, automatic film transport mechanism, automatic drier, it is characterized in that: be provided with sink (4), rinsing bowl (3), oven dry groove (1) in the described cabinet; Described film transport mechanism comprises automatic biography sheet device, feeds the sheet device automatically, and described automatic biography sheet device comprises driving motor (22), two sprocket wheels (16,7), driving chain (14), transmission worm screw (2), sink transmission device, rinsing bowl transmission device, oven dry groove transmission device;
Described driving motor (22) is connected with driving chain (14) through first sprocket wheel (16), and driving chain is connected with second sprocket wheel (7) on being installed on transmission worm screw (2);
Described sink transmission device comprises first worm gear (38), first drive link (39), first driving gear set (36), three groups of washing live-rollers (37) of installing at interval side by side, be arranged at one group of washing brush (5) and one group of sparge pipe (6) between the two adjacent groups washing live-roller, every group of washing live-roller comprises two washing live-rollers that are arranged above and below, one group of washing brush comprises two washing brush that are arranged above and below, one group of sparge pipe comprises two sparge pipes that are arranged above and below, the inlet of two sparge pipes is connected with two washing pumps (19) through first flexible pipe (23) respectively, first worm gear (38) is engagement with transmission worm screw (2), makes first worm gear drives, first drive link, every group of two washing live-rollers that are arranged above and below of the first driving gear set transmission are tangent motion state;
Described rinsing bowl transmission device comprises second worm gear (40), second drive link (41), second driving gear set (34), two groups of washing live-rollers (35) of installing at interval side by side, be arranged at two groups of one group of sparge pipes (18) between the washing live-roller, every group of washing live-roller comprises two washing live-rollers that are arranged above and below, one group of sparge pipe comprises two sparge pipes that are arranged above and below, the water inlet of two sparge pipes is connected with running water water intaking valve (28) through second flexible pipe (26) respectively, second worm gear (40) is engagement with transmission worm screw (2), makes second worm gear drives, second drive link, every group of two washing live-rollers that are arranged above and below of the second driving gear set transmission are tangent motion state;
Described oven dry groove transmission device comprises the 3rd worm gear (42), the 3rd drive link (43), the 3rd driving gear set (32), three groups of oven dry live-rollers (33) of installing at interval side by side, every group of oven dry live-roller comprises two oven dry live-rollers that are arranged above and below, the 3rd worm gear (42) is engagement with transmission worm screw (2), makes the 3rd worm gear drives the 3rd drive link, every group of two oven dry live-rollers that are arranged above and below of the 3rd driving gear set transmission be tangent motion state;
The described sheet device of feeding automatically comprises gear train, crankshaft-link rod (12), slurcam (13), advances film trap (44), the 4th worm gear (10) of gear train is engagement with transmission worm screw (2), the output gear of gear train (11) is gone up and is connected crankshaft-link rod, crankshaft-link rod one end connects slurcam, and slurcam is advancing to be the reciprocating motion state on the sheet groove bottom;
Described automatic drier comprises centrifugal blower (29), heater (30), airduct (31), and the air outlet of centrifugal blower connects heater and airduct, and the air outlet of airduct inserts in the oven dry groove.
2. IC-card automatic rinser according to claim 1 is characterized in that: two of live-roller washings of described every group of washing live-rollers between the upper and lower center line and the centerline between the upper and lower of two washing brush, two sparge pipes in same horizontal plane.
3. IC-card automatic rinser according to claim 1 is characterized in that: two of live-roller washings of described every group of washing live-rollers between the upper and lower center line and two sparge pipes centerline between the upper and lower in same horizontal plane.
4. IC-card automatic rinser according to claim 1 is characterized in that: two oven dry live-rollers center line between the upper and lower of described every group of oven dry live-roller all is in same horizontal plane.
5. IC-card automatic rinser according to claim 1 is characterized in that: described sink bottom is provided with liquid outlet (24).
6. IC-card automatic rinser according to claim 1 is characterized in that: described rinsing bowl bottom is provided with delivery port (25).
7. IC-card automatic rinser according to claim 1 is characterized in that: sealing blade (27) is installed between described sink and rinsing bowl and between rinsing bowl and oven dry groove.
8. IC-card automatic rinser according to claim 1 is characterized in that: the collection film trap (46) that described oven dry groove sidewall is provided with piece mouth (45) and is positioned at the piece mouth below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102354787A CN101412029B (en) | 2008-11-24 | 2008-11-24 | Machine for automatically cleaning IC card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102354787A CN101412029B (en) | 2008-11-24 | 2008-11-24 | Machine for automatically cleaning IC card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412029A CN101412029A (en) | 2009-04-22 |
| CN101412029B true CN101412029B (en) | 2010-09-08 |
Family
ID=40592890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102354787A Expired - Fee Related CN101412029B (en) | 2008-11-24 | 2008-11-24 | Machine for automatically cleaning IC card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101412029B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961722B (en) * | 2009-07-24 | 2012-12-05 | 北京公科飞达交通工程发展有限公司 | IC card cleaner capable of being matched with card receiving and issuing machine |
| CN101832702B (en) * | 2010-05-13 | 2011-11-02 | 河南省中原内配股份有限公司 | Device for drying cylinder liner |
| CN102151675B (en) * | 2010-11-30 | 2013-04-03 | 佛山市海天(高明)调味食品有限公司 | Machine for cleaning koji tray |
| CN102227157B (en) * | 2011-04-14 | 2013-08-21 | 北京泰拓精密清洗设备有限公司 | Hairbrush cleaning machine of through type |
| CN102616567B (en) * | 2012-03-23 | 2014-02-05 | 深圳市华星光电技术有限公司 | Device for taking out glass substrates |
| CN103456605B (en) * | 2013-09-24 | 2016-02-10 | 深圳市凯尔迪光电科技有限公司 | Full-automatic semiconductor packages micronic dust cleaning equipment |
| CN109650003B (en) * | 2018-12-07 | 2020-05-12 | 象山邱工联信息技术有限公司 | Auto-parts self-cleaning device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201338001Y (en) * | 2008-11-24 | 2009-11-04 | 季文泉 | IC card automatic washing machine |
-
2008
- 2008-11-24 CN CN2008102354787A patent/CN101412029B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201338001Y (en) * | 2008-11-24 | 2009-11-04 | 季文泉 | IC card automatic washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101412029A (en) | 2009-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101412029B (en) | Machine for automatically cleaning IC card | |
| CN201338001Y (en) | IC card automatic washing machine | |
| CN204564677U (en) | A kind of galley automatic washer | |
| CN209018628U (en) | A kind of use for laboratory floor-mopping robot | |
| CN210990025U (en) | Mopping robot | |
| CN113289954A (en) | High-efficient photovoltaic board cleaning device | |
| CN108575790A (en) | A kind of automatic pet feeding device | |
| CN211782806U (en) | Energy-saving furnace waste heat utilization device | |
| CN215993851U (en) | Surface cleaning machine | |
| CN203914789U (en) | A kind of Novel clean machine | |
| CN101550682A (en) | Environmental protection street cleaning vehicle | |
| CN205701561U (en) | A kind of energy-saving steam cleaning machine | |
| CN205463281U (en) | From cleaning real standard platform | |
| CN211413048U (en) | High-efficient type is used for abluent cleaning equipment of flue | |
| CN211641402U (en) | Automatic gloss oil roller coating device | |
| CN207986951U (en) | A kind of Environmental Monitoring Laboratory water sample processing unit | |
| CN208958018U (en) | A kind of sweeping robot dust-collecting box | |
| CN205815217U (en) | Plate-frame-type oil-filtering machine | |
| CN213696750U (en) | Floor cleaning machine with energy-saving and convenient-to-detach cleaning structure | |
| CN111411500A (en) | Device and method for removing cloth cover velvet | |
| CN213570295U (en) | Connector connected with ground dust removal station | |
| CN213657637U (en) | Heating radiator cleaning device for heating ventilation | |
| CN212759985U (en) | Powder metallurgy self-cleaning equipment | |
| CN216761694U (en) | Cleaning gun for motor car dirty tank | |
| CN211757330U (en) | Industry fan wiper mechanism with portable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20171124 |