CN206681319U - One kind building brushing robot - Google Patents

One kind building brushing robot Download PDF

Info

Publication number
CN206681319U
CN206681319U CN201720427445.7U CN201720427445U CN206681319U CN 206681319 U CN206681319 U CN 206681319U CN 201720427445 U CN201720427445 U CN 201720427445U CN 206681319 U CN206681319 U CN 206681319U
Authority
CN
China
Prior art keywords
round brush
plate
bottom plate
feed tank
coating case
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
Application number
CN201720427445.7U
Other languages
Chinese (zh)
Inventor
张睿达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201720427445.7U priority Critical patent/CN206681319U/en
Application granted granted Critical
Publication of CN206681319U publication Critical patent/CN206681319U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cleaning In General (AREA)

Abstract

The utility model discloses one kind building brushing robot, including base apparatus, feed tank is installed at the top of base apparatus, the side of feed tank is provided with collection box, and lowering or hoisting gear is installed at the top of feed tank, articulated telescopic bar is provided with lowering or hoisting gear, one end of articulated telescopic bar, which is connected on lowering or hoisting gear, is provided with round brush on the other end, the end connection of the round brush and conveying pipeline, is provided with liquid level gauge, the initiating terminal of conveying pipeline is connected with feed tank between conveying pipeline and round brush.The utility model can automatic painting wall coating, reduce people and apply the burden of material of whitewashing a wall, meanwhile, also greatly facilitate the operation process for applying material of whitewashing a wall, avoid artificial brush from making clothes dirty;Brushing amount can be reasonably arranged, reclaims the coating to drip down, can either avoid making ground and can dirty and enough save material.

Description

One kind building brushing robot
Technical field
Decorating apparatus technical field is the utility model is related to, is specifically a kind of building brushing robot.
Background technology
When sprucing up, painting material of whitewashing a wall is one of bothersome thing, and the whitewash a wall method of material of present painting is, by brush Dip in and coat, then toward applying on wall.So, it can give people to bring the inconvenience of many:First, when applying surroundings wall, every brushing is obtained Once, just dip is once.When applying ceiling, it appears more troublesome.People needs to climb up the ladder, and often brushes once, just must shift one It is secondary.Secondly, apply wall material to fall on the clothes of people, first, causing to waste, can all fall down some wall material with each brush of brush, repeatedly Dip apply the waste problem of material of whitewashing a wall and must be worthy of consideration;Second, make clothes and ground dirty.Simple fitting-out work again It is unable to do without and whitewashes a wall, the saving of raw material and keeping a public place clean for indoor environment is also " environmental type household " very considerable factor.
Utility model content
The purpose of this utility model is to provide a kind of building brushing robot, to solve what is proposed in above-mentioned background technology Problem.
To achieve the above object, the utility model provides following technical scheme:
One kind building brushing robot, including base apparatus, are provided with feed tank at the top of base apparatus, and the one of feed tank Side is provided with collection box, and lowering or hoisting gear is installed at the top of feed tank, articulated telescopic bar, articulated telescopic are provided with lowering or hoisting gear One end of bar, which is connected on lowering or hoisting gear, is provided with round brush on the other end, the end connection of the round brush and conveying pipeline, conveying pipeline Liquid level gauge is installed between round brush, the initiating terminal of conveying pipeline is connected with feed tank.
As further program of the utility model:The base apparatus includes bottom plate, and peace turns have shell, bottom plate on bottom plate The angle of bottom four on universal head is installed, the both sides in bottom plate centre position are provided with driving castor, and driving castor is by turning Axle is connected with the driver of installation on the upside of bottom plate;Control panel is also equipped with bottom plate, wire casing, electricity are installed on control panel Magnetic relay, insurance base and terminal block, are also equipped with position control on bottom plate, and the position control includes passing Sensor and direction potentiometer;The front-end and back-end of the bottom plate are mounted on anti-collision rubber bar, the anticollision rubber positioned at bottom plate front end Laser sensor is installed, laser sensor is connected with control panel, outer above laser sensor on the shell above adhesive tape Some slotted eyes are provided with shell, emergency stop switch, status lamp and control button, emergency stop switch, status lamp are installed in the inside of slotted eye It is connected with control button with control panel.
As the utility model further scheme:The universal head includes universal wheel and universal wheel mounting bracket, and ten thousand It is arranged on to wheel on universal wheel mounting bracket, universal wheel mounting bracket is screwed on the downside of bottom plate.
As the utility model further scheme:The direction potentiometer is azimuth bar.
As further program of the utility model:The round brush is set on round brush feed pipe, is opened on round brush feed pipe There are some discharge openings, one end of round brush feed pipe and one end of liquid level gauge connect, the other end sealing of round brush feed pipe, liquid level gauge The other end be connected on the end of conveying pipeline, be additionally provided with scraper baffle plate on the outside of the round brush, scraper baffle plate is arranged on rolling Brush is close to the side of articulated telescopic bar.
As further program of the utility model:The lowering or hoisting gear includes support frame, and support frame has two, two branch The top of support is provided with transverse baffle, and leading screw is provided with the inside of support frame, and lifter plate is arranged on screw mandrel, screw mandrel and motor Connect and can be rotated by motor, one end of articulated telescopic bar is arranged on lifter plate, and the other end is connected with round brush.
As further program of the utility model:The articulated telescopic bar has two sections, leads between two sections of articulated telescopic bars Cross stud connection.
As further program of the utility model:The inside of the feed tank is provided with coating case, and the side of coating case is opened There is coating material outlet, coating material outlet is connected with conveying pipeline, and air inlet is provided with coating case, and air inlet is tightly connected with tracheae, tracheae It is connected with air pump, air pump is fixedly mounted on the coating case side inside feed tank by fixed plate.
As further program of the utility model:The top of the coating case is provided with coating case lid, coating case lid downside Coating case inside location-plate is installed, be provided with movable plate in the coating case on the downside of location-plate, set between movable plate and location-plate There is spring, container for paint is formed in the coating case on the downside of movable plate;Air inlet is opened in the painting between movable plate and coating case lid On hopper side plate.
As further program of the utility model:The sensor includes orientation sensor, avoidance sensor and photoelectricity Control signal sensor.
Compared with prior art, the utility model can automatic painting wall coating, reduce people and apply the burden of material of whitewashing a wall, Meanwhile the operation process for applying material of whitewashing a wall also is greatly facilitated, avoid artificial brush from making clothes dirty;It can reasonably arrange to brush Amount, reclaims the coating to drip down, can either avoid making ground and can dirty and enough save material.
Brief description of the drawings
Fig. 1 is the structural representation of building brushing robot.
Fig. 2 is the structural representation of base apparatus in building brushing robot.
Fig. 3 is the internal structure schematic diagram of base apparatus in building brushing robot.
Fig. 4 is the internal structure schematic diagram of feed tank in building brushing robot.
Fig. 5 is the internal structure schematic diagram of coating case in building brushing robot.
Fig. 6 is the structural representation of air pump in building brushing robot.
Fig. 7 is the structural representation of lowering or hoisting gear in building brushing robot.
Fig. 8 is the structural representation of round brush in building brushing robot.
Fig. 9 is the structural representation that castor is driven in building brushing robot.
Figure 10 is the structural representation of universal wheel in building brushing robot.
Figure 11 is the structural representation of liquid level gauge in building brushing robot.
In figure:1- round brush, 2- liquid level gauges, 3- articulated telescopics bar, 4- lowering or hoisting gears, 5- conveying pipelines, 6- feed tanks, 7- recovery Case, 8- base apparatus, 9- status lamps, 10- round brush feed pipe, 11- scrapers baffle plate, 12- lifter plates, 13- leading screws, 14- support frames, 15- coating material outlets, 16- coating cases, 17- tracheaes, 18- fixed plates, 19- air pumps, 20- coating case lid, 21- location-plates, 22- bullets Spring, 23- movable plates, 24- air inlets, 25- container for paint, 26- emergency stop switch, 27- control buttons, 28- laser sensors, 29- Anti-collision rubber bar, 30- universal wheels, 31- driving castor, 32- wire casings, 33- electromagnetic relays, 34- insurance base, 35- terminal blocks, 36- drivers, 37- universal heads, 38- sensors, 39- azimuth bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~11, in the utility model embodiment, one kind building brushing robot, including base apparatus 8, bottom The top of disk device 8 is provided with feed tank 6, and the side of feed tank 6 is provided with collection box 7, and lifting is installed at the top of feed tank 6 Device 4, articulated telescopic bar 3 is installed on lowering or hoisting gear 4, one end of articulated telescopic bar 3 is connected on lowering or hoisting gear 4 on the other end Round brush 1 is installed, the round brush 1 is connected with the end of conveying pipeline 5, and liquid level gauge 2, conveying are provided between conveying pipeline 5 and round brush 1 The initiating terminal of pipe 5 is connected with feed tank 6.
The base apparatus 8 includes bottom plate, and peace turns have shell on bottom plate, and universal dress is provided with the angle of bottom four of bottom plate 37 are put, the both sides in bottom plate centre position are provided with driving castor 31, the drive that driving castor 31 passes through installation on the upside of rotating shaft and bottom plate Dynamic device 36 connects;Control panel is also equipped with bottom plate, wire casing 32, electromagnetic relay 33, insurance are installed on control panel Base 34 and terminal block 35, are also equipped with position control on bottom plate, and the position control includes the He of sensor 38 Direction potentiometer;The front-end and back-end of the bottom plate are mounted on anti-collision rubber bar 29, the anti-collision rubber bar positioned at bottom plate front end Laser sensor 28 is installed on the shell of 29 tops, laser sensor 28 is connected with control panel, the top of laser sensor 28 Shell on be provided with some slotted eyes, emergency stop switch 26, status lamp 9 and control button 27 are installed in the inside of slotted eye, jerk is opened Close 26, status lamp 9 and control button 27 is connected with control panel.
The universal head 37 includes universal wheel 30 and universal wheel mounting bracket, and universal wheel 30 is arranged on universal wheel mounting bracket On, universal wheel mounting bracket is screwed on the downside of bottom plate.
The direction potentiometer is azimuth bar 39.
The round brush 1 is set on round brush feed pipe 10, and some discharge openings, round brush feed pipe are provided with round brush feed pipe 10 10 one end is connected with one end of liquid level gauge 2, the sealing of the other end of round brush feed pipe 10, and the other end of liquid level gauge 2 is connected to defeated On the end of expects pipe 5, scraper baffle plate 11 is additionally provided with the outside of the round brush 1, scraper baffle plate 11 is arranged on round brush 1 close to be hinged The side of expansion link 3.
The lowering or hoisting gear 4 includes support frame, and support frame has two, and the top of two support frames is provided with transverse baffle, The inner side of support frame 14 is provided with leading screw 13, and lifter plate 12 is arranged on screw mandrel 13, and screw mandrel 13 and motor connection simultaneously can be in electricity Machine is rotated by, and one end of articulated telescopic bar 3 is arranged on lifter plate 12, and the other end is connected with round brush 1.
The articulated telescopic bar 3 has two sections, passes through stud connection between two sections of articulated telescopic bars 3.
The inside of the feed tank 6 is provided with coating case 16, and the side of coating case 16 is provided with coating material outlet 15, coating material outlet 15 It is connected with conveying pipeline 5, air inlet 24 is provided with coating case 16, air inlet 24 is tightly connected with tracheae 17, tracheae 17 and air pump 19 Connection, air pump 19 are fixedly mounted on the side of coating case 16 inside feed tank 6 by fixed plate 18.
The top of the coating case 16 is provided with coating case lid 20, and it is fixed to be provided with inside the coating case 16 of the downside of coating case lid 20 Position plate 18, the coating case 16 of the downside of location-plate 18 is interior to be provided with movable plate 23, and spring 22 is provided between movable plate 23 and location-plate 18, Container for paint 25 is formed in the coating case 16 of the downside of movable plate 23;Air inlet 24 is opened between movable plate 23 and coating case lid 20 The side plate of coating case 16 on.
The sensor 38 includes orientation sensor, avoidance sensor and photo-electric control signal transducer.
Feed tank is welded in the top of base apparatus, and collection box waterproof is glued feed tank bottom side, and conveying pipeline is from feed tank Portion hole passes, and is connected at the interface of the level gauge of round brush side, and at the top of feed tank, lowering or hoisting gear uses lowering or hoisting gear bolt-connection Ball-screw apparatus, there is nut at lifter plate, lifted so as to realize on leading screw, expansion link is fixed on lifter plate, expansion link It is be hinged, it is possible to achieve flexible and a certain degree of rotation.
Motor driven ball screws structure drives lifter plate, so as to realize that the brushing up and down of round brush acts.Leading screw passes through branch Support supports, and is rotated by top motor driven leading screw, and nut drives lifter plate motion on lifter plate, and expansion link is fixed on liter Drop on plate, liquid level gauge is fixed in the anterior connection round brush of expansion link and scraper baffle plate, side.
Scraper catch 11 can be such that coating is evenly distributed on roller, and can prevent paint splash, and round brush 10 is fed There are many apertures on pipe, coating can be flowed out, the left side is liquid level gauge 2, controls the flow of coating, realizes uniform brush.Apply Material is flowed in liquid level meter apparatus through feeder sleeve, is highly made when liquid level reaches liquid level gauge at graduation mark, float floats, liquid level gauge work Make, alarm liquid level enough height, can brush, coating is flowed on roller along scraper catch to be started to brush.When liquid is reduced During to minimum level, buoyancy suffered by inverted liquid level gauge disappears, and falls under float, alarm liquid without.
Air pressure change in air pump control coating case, so as to extrude coating, air pump system is controlled to oil plant, top charging Mouth liquid level gauge job control principle.Air pump is fixed on feed tank inside bottom, air pump tracheae by fixed plate by bolt-connection Towards coating upper box part, coating upper box part is air chamber, can push coating case medial movement plate during ventilation, coating is gone out by coating Mouth outflow, coating material outlet connect the feed pipe on top.
Coating upper box part is sealed gas chamber, and bottom is container for paint, middle to connect across movable plate, movable plate and two springs Connecing, spring opposite side is fixed in fixed plate, when air pressure is strong above movable plate, can be oppressed movable plate and be moved down, so that The coating of container for paint is flowed out by exporting, and exit is connected to round brush feed pipe.
4 universal wheels and 2 castors are arranged on bottom plate, and driving castor mainly realizes a left side for driving single unit system motion The right side, the effect that universal wheel turns to for realization.Anti-collision rubber bar is arranged on front and rear sides, and emergency stop switch, start button are in chain of command It is electronic device on the inside of control panel, laser sensor is placed in the top of the anti-collision rubber bar on front side of device on plate.
The utility model can control round brush and distance between the walls by round brush and the expansion link being hinged with round brush And angle, to smear uniformly;Motor driving leading screw, which rotates, drives round brush to move up and down, and realizes smearing action up and down;Air pump system System is controlled to oil plant, liquid level gauge job control principle;Scraper catch can be such that coating is evenly distributed on roller, prevent coating Splash;Liquid level gauge is provided with roller charging aperture, controls the flow of coating, realizes and uniformly brushes;Machine possesses automatic investigation work( Can, provided with anti-collision rubber bar, when encountering barrier, emergency stop switch can be opened, is automatically stopped motion;Can be falling down during brush material The oil droplet come is fallen back in coating case, realizes recycling;Chassis, can be automatic according to sensor and the signal of orientation potentiometer Detection positioning is completed, reaches and specifies position of whitewashing a wall;Provided with driving castor and universal wheel, can left and right it is any mobile, it is convenient, flexible; The conveying of coating uses Pneumatic pressure power, and stability is strong, easy to operate, and painting efficiency is high;The present apparatus possesses intelligent positioning, any shifting Dynamic function, intelligentized it can complete task of whitewashing a wall.
The utility model can automatic painting wall coating, reduce people and apply the burden of material of whitewashing a wall, meanwhile, also significantly facilitate The operation process for material of whitewashing a wall is applied, avoids artificial brush from making clothes dirty;Brushing amount can be reasonably arranged, reclaims the painting to drip down Material, it can either avoid making ground and can dirty and enough save material.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (10)

1. one kind building brushing robot, it is characterised in that including base apparatus, feed tank is installed at the top of base apparatus, The side of feed tank is provided with collection box, and lowering or hoisting gear is installed at the top of feed tank, articulated telescopic is provided with lowering or hoisting gear Bar, one end of articulated telescopic bar, which is connected on lowering or hoisting gear, is provided with round brush on the other end, the end of the round brush and conveying pipeline Connection, is provided with liquid level gauge, the initiating terminal of conveying pipeline is connected with feed tank between conveying pipeline and round brush.
A kind of 2. building brushing robot according to claim 1, it is characterised in that the base apparatus includes bottom plate, Peace turns have shell on bottom plate, is provided with universal head on the angle of bottom four of bottom plate, the both sides in bottom plate centre position are provided with drive Dynamic castor, driving castor are connected by rotating shaft with the driver of installation on the upside of bottom plate;Control panel is also equipped with bottom plate, is controlled Wire casing, electromagnetic relay, insurance base and terminal block are installed on panel processed, position control is also equipped with bottom plate, The position control includes sensor and direction potentiometer;The front-end and back-end of the bottom plate are mounted on anti-collision rubber Bar, laser sensor, laser sensor and control panel are installed on the shell above the anti-collision rubber bar of bottom plate front end Connect, be provided with some slotted eyes on the shell above laser sensor, emergency stop switch, status lamp and control are installed in the inside of slotted eye Button processed, emergency stop switch, status lamp and control button are connected with control panel.
3. a kind of building brushing robot according to claim 2, it is characterised in that the universal head includes universal wheel With universal wheel mounting bracket, universal wheel is arranged on universal wheel mounting bracket, and universal wheel mounting bracket is screwed under bottom plate On side.
4. a kind of building brushing robot according to Claims 2 or 3, it is characterised in that the direction potentiometer is side Position bar.
5. a kind of building brushing robot according to claim 1, it is characterised in that the round brush is set in round brush charging Guan Shang, some discharge openings are provided with round brush feed pipe, one end of round brush feed pipe and one end of liquid level gauge connect, round brush feed pipe Other end sealing, the other end of liquid level gauge is connected on the end of conveying pipeline, and scraper gear is additionally provided with the outside of the round brush Plate, scraper baffle plate are arranged on round brush close to the side of articulated telescopic bar.
6. a kind of building brushing robot according to claim 1, it is characterised in that the lowering or hoisting gear includes support Frame, support frame have two, and the top of two support frames is provided with transverse baffle, and leading screw, lifter plate are provided with the inside of support frame On screw mandrel, screw mandrel and motor connection can be simultaneously rotated by motor, and one end of articulated telescopic bar, which is arranged on, to rise Drop on plate, the other end is connected with round brush.
7. a kind of building brushing robot according to claim 1 or 6, it is characterised in that the articulated telescopic bar has two Section, pass through stud connection between two sections of articulated telescopic bars.
8. a kind of building brushing robot according to claim 1, it is characterised in that the inside of the feed tank, which is provided with, to be applied Hopper, the side of coating case are provided with coating material outlet, and coating material outlet is connected with conveying pipeline, and air inlet, air inlet are provided with coating case It is tightly connected with tracheae, tracheae is connected with air pump, and air pump is fixedly mounted on the coating case side inside feed tank by fixed plate.
9. a kind of building brushing robot according to claim 8, it is characterised in that the top of the coating case, which is provided with, to be applied Hopper lid, is provided with location-plate inside the coating case on the downside of coating case lid, is provided with movable plate in the coating case on the downside of location-plate, shifting It is dynamic that spring is provided between plate and location-plate, form container for paint in the coating case on the downside of movable plate;Air inlet is opened in movable plate On coating case side plate between coating case lid.
10. a kind of building brushing robot according to claim 2, it is characterised in that the sensor, which includes being oriented to, to be passed Sensor, avoidance sensor and photo-electric control signal transducer.
CN201720427445.7U 2017-04-22 2017-04-22 One kind building brushing robot Expired - Fee Related CN206681319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720427445.7U CN206681319U (en) 2017-04-22 2017-04-22 One kind building brushing robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720427445.7U CN206681319U (en) 2017-04-22 2017-04-22 One kind building brushing robot

Publications (1)

Publication Number Publication Date
CN206681319U true CN206681319U (en) 2017-11-28

Family

ID=60403969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720427445.7U Expired - Fee Related CN206681319U (en) 2017-04-22 2017-04-22 One kind building brushing robot

Country Status (1)

Country Link
CN (1) CN206681319U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107893524A (en) * 2017-11-30 2018-04-10 福州和信城电子科技有限公司 A kind of automatic device of whitewashing a wall
CN108331307A (en) * 2018-02-08 2018-07-27 平太宇 A kind of metope top spray equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107893524A (en) * 2017-11-30 2018-04-10 福州和信城电子科技有限公司 A kind of automatic device of whitewashing a wall
CN108331307A (en) * 2018-02-08 2018-07-27 平太宇 A kind of metope top spray equipment
CN108331307B (en) * 2018-02-08 2019-07-23 湖南省中欣建筑工程有限公司 A kind of metope top spray equipment

Similar Documents

Publication Publication Date Title
CN106939686B (en) One kind building brushing robot
CN206681319U (en) One kind building brushing robot
CN105290931A (en) Storage tank wall maintenance robot and control system thereof
CN208661565U (en) Semi-automatic dispensing curing
CN113441501B (en) Intelligent storage tank detection cleaning robot
CN106607293A (en) Painting robot and control method thereof
CN214493347U (en) Unmanned aerial vehicle sprinkler is used to agricultural
CN113931417A (en) Full-automatic whitewashing device for high-bay building outer wall
CN106426225A (en) Paint brushing robot
CN210753396U (en) Spraying device for outer surface of control arm of automobile chassis
CN213389662U (en) Novel intelligent road marking machine
CN209531242U (en) A kind of paint-spraying baking booth of automatic replacement filter cotton
CN210279574U (en) Automatic change spraying device
CN209333416U (en) The micro- mist dust suppression system of romote intelligent type
CN110841844A (en) Automatic spraying device of robot
CN207343117U (en) A kind of low energy consumption aluminium section bar powder spray spray room
CN214209871U (en) Intelligent dust device for road and bridge construction
CN107327131B (en) Intelligent construction painting device
CN210947618U (en) Intelligent spraying robot for building construction
CN214812265U (en) Flocking machine rubber coating device that rubber coating is even
CN214021704U (en) Single-component glue spreader
CN211937537U (en) Steel drum paint spraying and baking integrated device
CN208488152U (en) Automate unmanned environment-friendly type weighbridge
CN211217717U (en) Paint spraying workshop glass cleaning device
CN116727132A (en) Intelligent coloring device for bottom plate of oil cooler based on electrostatic powder spraying

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171128

Termination date: 20190422

CF01 Termination of patent right due to non-payment of annual fee