CN206079011U - Cigarette machine wind -force wire drive feed unit with multiaspect filter screen - Google Patents

Cigarette machine wind -force wire drive feed unit with multiaspect filter screen Download PDF

Info

Publication number
CN206079011U
CN206079011U CN201620785684.5U CN201620785684U CN206079011U CN 206079011 U CN206079011 U CN 206079011U CN 201620785684 U CN201620785684 U CN 201620785684U CN 206079011 U CN206079011 U CN 206079011U
Authority
CN
China
Prior art keywords
frame
filter screen
vertical
axis
axle sleeve
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.)
Withdrawn - After Issue
Application number
CN201620785684.5U
Other languages
Chinese (zh)
Inventor
孙德平
雷祖坤
肖宇庆
陈龙
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.)
Wuhan Hongzhicai Packaging Printing Co Ltd
Original Assignee
Wuhan Hongzhicai Packaging Printing Co Ltd
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 Wuhan Hongzhicai Packaging Printing Co Ltd filed Critical Wuhan Hongzhicai Packaging Printing Co Ltd
Priority to CN201620785684.5U priority Critical patent/CN206079011U/en
Application granted granted Critical
Publication of CN206079011U publication Critical patent/CN206079011U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Wind Motors (AREA)

Abstract

The utility model provides a cigarette machine wind -force wire drive feed unit with multiaspect filter screen, includes material discharge device, material discharge device has left side wall, right side wall, preceding lateral wall and back lateral wall, is equipped with the filter screen in the material discharge device, characterized by: the filter screen comprises frame and wire net, the frame comprises a main frame, four vertical poles and a vice frame, main frame includes big frame, little frame and connecting rod, big frame connects into the rectangle frame by two horizontal poles and two vertical poles, and little frame connects into the rectangle frame by two short transverse rod and two short vertical poles, big frame and little frame are parallel with short transverse rod by many connecting rods connections and horizontal pole, the shape of vice frame and little frame is the same, the size equals, little frame is connected by the vertical pole that four root length degree equal with vice frame, the wire net by square annular steel wire net, vertical wire net and rectangle wire net constitute, installation from external control's the mechanism of cleaning the filter screen in the material discharge device. Increased the area of filter screen under the circumstances that does not strengthen material discharge device, can reduce wind -power system the resistance, increase sending an ability, saving the electric energy of wind -power system.

Description

A kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen
Technical field
The utility model is related to a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen, and in particular to Pneumatic silk feeding is filled The feeder put, belongs to technical field of cigarettes.
Background technology
The wind-power cut tobacco feeding device of cigarette machine mainly includes blower fan, butterfly valve, feeder, flanged pipe and blast pipe.Wherein flange Manage for connecting fan and butterfly valve, for being connected butterfly valve and feeder;The initiating terminal of blast pipe is at pipe tobacco warehouse, the end of blast pipe End connects with feeder, and blast pipe is sent to after keeping in feeder for pipe tobacco to be sucked to be supplied again to cigarette making and tipping machine, with Meet and use silk demand when equipment runs well;The top surface middle part of the lid of feeder is provided with flanged pipe for being connected with butterfly valve, butterfly Valve is connected again by flanged pipe with blower fan;The section of open and close and the unlatching of butterfly valve control piper is controlling Pneumatic silk feeding amount.Blanking The bottom of device is feed bin, and its base plate is two fan moveable hinge carrier bars, and by both sides cylinder its folding is controlled.The upper space of feeder is Air draught chamber, lower space is feed bin, and middle part is the space that air and pipe tobacco flow.Filter screen is provided with feeder, the filter screen is located at The upper central region of feeder, under air draught chamber, air and pipe tobacco flowing space on, to prevent pipe tobacco to be inhaled into wind Atmosphere pollution environment is entered after machine and causes to waste.
There is a shortcoming always in existing wind-power cut tobacco feeding device:Due to there is many pipe tobaccos can not be in pneumatic cut tobacco feeding process Precipitate into after feeder and fall into feed bin, they still let it flow and adsorb in filter screen lower surface;Prolonging over time Long, the pipe tobacco of absorption is more and more to make effective work area of filter screen less and less, thus gets over the air velocity in aspiration channel Come less, so that the pipe tobacco amount of aspiration channel suction is also fewer and feweri, cause the insufficient impact production efficiency of pipe tobacco even to compel Shut down cigarette machine.Now operating personnel can only climb up body after the high cigarette machines of nearly 2m, and filter screen is pulled out thorough cleaning, and often Individual order of classes or grades at school at least will be cleared up as many as 3 times, be increased the labour intensity of workman and reduced the production efficiency of equipment.
Utility model content
The technical problems to be solved in the utility model is that the filter screen for overcoming existing cigarette machine wind-power cut tobacco feeding device is easily blocked Need Jing often to shut down cleaning and increase the labour intensity of workman, the shortcoming of the production efficiency of impact equipment, there is provided one kind has many The cigarette machine wind-power cut tobacco feeding device of face filter screen;The filter screen of the device has multiple faces, compared with prior art the area of filter screen Need not shut down when being significantly increased, and cleaning the pipe tobacco adsorbed on filter screen, operating process is easily simple, clean effect It is good.
The technical solution adopted in the utility model is:A kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen, Including feeder, the space that the main body of the feeder is surrounded is cuboid, with left side wall, right side wall, front side wall and Rear wall, in the feeder filter screen is provided with, and be it is characterized in that:The filter screen is made up of framework and steel wire;The framework is by one The secondary frame composition of individual main frame, four vertical bars and one;The main frame includes big frame, little frame and connecting rod;The big frame is by two The vertical pole of the cross bar of horizontal direction and two horizontal directions connects into rectangle frame, the little frame by two horizontal directions hyphen bar Rectangle frame is connected into the short vertical pole of two horizontal directions;The big frame and little frame are connected into by the connecting rod of many horizontal directions Entirety and cross bar is parallel with hyphen bar;The secondary frame is connected by the transverse bar of two horizontal directions and the longitudinal rod of two horizontal directions It is connected into rectangle frame;The secondary frame is identical with the shape of little frame, equal sized;The bottom surface of the little frame is perpendicular with four equal lengths The top surface connection of straight-bar is integral, and the bottom surface of four vertical bars is connected integral and transverse bar and hyphen with the top surface of secondary frame Bar is parallel to each other;The steel wire is made up of square ring like steel wire net, vertical steel wire and rectangle steel silk screen, side's ring like steel wire Net is arranged on the bottom surface of big frame and connecting rod, and the vertical steel wire is arranged in four vertical bars, the rectangle steel silk screen peace It is mounted in the bottom surface of secondary frame.
Explanation to " square ring like steel wire net ":The length of the four edges of the steel wire is equal to the length of the four edges of big frame, And there is a rectangular opening in the middle part of the steel wire, the length of the four edges of the rectangular opening is equal to the length of the four edges of little frame, The rectangular opening is equal to the position relationship of little frame and big frame with the position relationship of the four edges of steel wire.
As the restriction to above technical scheme, the cross bar, vertical pole, hyphen bar, short vertical pole, connecting rod, vertical bar, horizontal stroke All it is square, the cross bar, vertical pole, hyphen bar, short vertical pole, connecting rod, vertical bar, transverse bar to the section of bar and longitudinal rod It is all equal with the size in the section of longitudinal rod;The bottom surface of side's ring like steel wire net is located in horizontal plane;The vertical steel wire The space for being surrounded is cuboid;Four faces of the vertical steel wire respectively with front side wall, rear wall, left side wall and right side The inner surface of wall is parallel.
Used as the improvement to above technical scheme, the front side wall is provided with the axis hole that an axis is horizontal direction, institute An axis hole piece axle sleeve of interior installation is stated, a trunnion axis is installed in the axle sleeve and axle sleeve is that gap coordinates with trunnion axis, the water The inner of flat axle installs one piece of substrate, and pieces is installed on every piece of substrate, and a handle is installed in the outer end of the trunnion axis.
Handle, trunnion axis, substrate and pieces are the mechanisms for cleaning vertical steel wire.
As the improvement to above technical scheme, the axis hole that an axis is horizontal direction is respectively provided with the rear wall, It is gap cooperation that a piece trunnion axis of installation and axle sleeve and trunnion axis in an axle sleeve, the axle sleeve are installed in the axis hole, described The inner of trunnion axis installs one piece of substrate, and pieces is installed on every piece of substrate, and a handle is installed in the outer end of the trunnion axis.
As another improvement to above technical scheme, an axis is respectively provided with the left side wall for horizontal direction It is gap cooperation that a piece trunnion axis of installation and axle sleeve and trunnion axis in an axle sleeve, the axle sleeve are installed in axis hole, the axis hole, The inner of the trunnion axis installs one piece of substrate, and pieces is installed on every piece of substrate, and the outer end of the trunnion axis installs one Handle.
As the further improvement to above technical scheme, an axis is respectively provided with the right side wall for horizontal direction It is gap cooperation that a piece trunnion axis of installation and axle sleeve and trunnion axis in an axle sleeve, the axle sleeve are installed in axis hole, the axis hole, The inner of the trunnion axis installs one piece of substrate, and pieces is installed on every piece of substrate, and the outer end of the trunnion axis installs one Handle.
Used as the further improvement to above technical scheme, described each axle sleeve is provided with the oil that axis is vertical direction Hole, installing stopper in described each oilhole.
Beneficial effect:Compared with existing filter screen, the face of the filter screen that the area of the vertical steel wire of the application is just to increase Product, therefore the resistance of wind power system is reduced to save electric energy, increased the wire feed ability of wind power system;In non-stop-machine situation Lower rotation handle, can in time clean the pipe tobacco of the outer surface absorption of vertical steel wire, it is possible to increase the driving time of equipment, and And maximize can the draught area of filter screen, so as to improve the production efficiency of equipment.Cleaning works is easily simple, reduces work The labour intensity of people.
Description of the drawings
Fig. 1 is a kind of front view of the cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen;
Fig. 2 is a kind of schematic diagram of the cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the front view of framework;
Fig. 5 is the top view of framework;
Fig. 6 is the structure chart of big frame;
Fig. 7 is the structure chart of little frame;
Fig. 8 is the structure chart of secondary frame.
In figure:1st, handle;2nd, left side wall;3rd, main frame;4th, square ring like steel wire net;5th, pieces;6th, vertical bar;7th, secondary frame;8、 Front side wall;9th, stopper;10th, axle sleeve;11st, trunnion axis;12nd, substrate;13rd, vertical steel wire;14th, rectangle steel silk screen;15th, tray; 16th, right side wall;17th, rear wall;301st, big frame;302nd, little frame;303rd, connecting rod;30101st, cross bar;30102nd, vertical pole;30201、 Hyphen bar;30202nd, short vertical pole;701st, transverse bar;702nd, longitudinal rod.
Specific embodiment
With reference to Fig. 1 to Fig. 8, the utility model is described in further detail:A kind of cigarette machine wind with multiaspect filter screen Power wire feeder, including feeder, the space that the main body of the feeder is surrounded is cuboid, with left side wall 2, right side Wall 16, front side wall 8 and rear wall 17, in the feeder filter screen is provided with, and be it is characterized in that:The filter screen is by framework and steel wire group Into;The framework is made up of 3, four vertical bars 6 of a main frame and a secondary frame 7;The main frame 3 includes big frame 301, little frame 302 and connecting rod 303;The big frame 301 is by the cross bar 30101 of two horizontal directions and the vertical pole 30102 of two horizontal directions Rectangle frame is connected into, the little frame 302 is by the hyphen bar 30201 of two horizontal directions and the short vertical pole of two horizontal directions 30202 connect into rectangle frame;The big frame 301 and little frame 302 connect integral and horizontal stroke by the connecting rod 303 of many horizontal directions Bar 30101 is parallel with hyphen bar 30201;The secondary frame 7 by two horizontal directions transverse bar 701 and two horizontal directions it is vertical Rectangle frame is connected into bar 702;The secondary frame 7 is identical with the shape of little frame 302, equal sized;The bottom surface of the little frame 302 with The top surface connection of the vertical bar 6 of four equal lengths is integral, and the bottom surface of four vertical bars 8 is connected with the top surface of secondary frame 7 Integral and transverse bar 701 is parallel to each other with hyphen bar 30201;The steel wire is by square ring like steel wire net 4, vertical steel wire 13 Constitute with rectangle steel silk screen 14, side's ring like steel wire net 4 is arranged on the bottom surface of big frame 301 and connecting rod 303, the vertical steel Silk screen 13 is arranged in four vertical bars 6, and the rectangle steel silk screen 14 is arranged on the bottom surface of secondary frame 7;
The cross bar 30101, vertical pole 30102, hyphen bar 30201, short vertical pole 30202, connecting rod 303, vertical bar 6, horizontal stroke All it is square, the cross bar 30101, vertical pole 30102, hyphen bar 30201, short vertical pole to the section of bar 701 and longitudinal rod 702 30202nd, the size in the section of connecting rod 303, vertical bar 6, transverse bar 701 and longitudinal rod 702 is all equal;Side's ring like steel wire The bottom surface of net 4 is located in horizontal plane;The space that the vertical steel wire 13 is surrounded is cuboid;The vertical steel wire 13 Four faces it is parallel with the inner surface of front side wall 8, rear wall 17, left side wall 2 and right side wall 16 respectively;
The left side wall 2 is provided with the axis hole that an axis is horizontal direction, and an axle sleeve 10, institute are installed in the axis hole It is that gap coordinates to state a piece trunnion axis 11 of installation and axle sleeve 10 and trunnion axis 11 in axle sleeve 10, the inner installation of the trunnion axis 11 One piece of substrate 12, installs pieces 5 on the substrate 12, a handle 1 is installed in the outer end of the trunnion axis 11;
The axis hole that an axis is horizontal direction is respectively provided with the right side wall 16, an axle sleeve is installed in the axis hole 10, a trunnion axis 11 is installed in the axle sleeve 10 and axle sleeve 10 is that gap coordinates with trunnion axis 11, the trunnion axis 11 it is interior One piece of substrate 12 is installed at end, and pieces 5 is installed on the substrate 12, and a handle 1 is installed in the outer end of the trunnion axis 11;
The axis hole that an axis is horizontal direction is respectively provided with the front side wall 8, an axle sleeve 10 is installed in the axis hole, A trunnion axis 11 is installed in the axle sleeve 10 and axle sleeve 10 is that gap coordinates with trunnion axis 11, the inner peace of the trunnion axis 11 One piece of substrate 12 is filled, pieces 5 is installed on the substrate 12, a handle 1 is installed in the outer end of the trunnion axis 11;
The axis hole that an axis is horizontal direction is respectively provided with the rear wall 17, an axle sleeve is installed in the axis hole 10, a trunnion axis 11 is installed in the axle sleeve 10 and axle sleeve 10 is that gap coordinates with trunnion axis 11, the trunnion axis 11 it is interior One piece of substrate 12 is installed at end, and pieces 5 is installed on the substrate 12, and a handle 1 is installed in the outer end of the trunnion axis 11;
Described each axle sleeve 10 is provided with the oilhole that axis is vertical direction, installing stopper 9 in described each oilhole.
The inner surface of the left side wall 2, right side wall 16, front side wall 8 and rear wall 17 is provided with multiple trays 15, multiple trays 15 top surface is in same horizontal plane;The filter screen is arranged on the top surface of multiple trays 15.
In Figure of description, the other components of feeder are all omitted and are not drawn into, because they are prior arts.
In Fig. 1 and Fig. 2, all without cross-hatching, this can be understood as cutting line cutting filter screen for main frame and secondary frame Steel wire is without the main frame of cutting and secondary frame.

Claims (7)

1. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen, including feeder, the main body of the feeder is surrounded Space be cuboid, with left side wall (2), right side wall (16), front side wall (8) and rear wall (17), in the feeder Filter screen is provided with, be it is characterized in that:The filter screen is made up of framework and steel wire;The framework is by main frame (3), four vertical bars (6) constitute with a secondary frame (7);The main frame (3) includes big frame (301), little frame (302) and connecting rod (303);The big frame (301) rectangle frame is connected into by the cross bar (30101) of two horizontal directions and the vertical pole (30102) of two horizontal directions, it is described Little frame (302) is rectangular by the hyphen bar (30201) of two horizontal directions and short vertical pole (30202) connection of two horizontal directions Frame;The big frame (301) and little frame (302) connect integral and cross bar (30101) by the connecting rod (303) of many horizontal directions It is parallel with hyphen bar (30201);The secondary frame (7) by two horizontal directions transverse bar (701) and two horizontal directions it is vertical Rectangle frame is connected into bar (702);The secondary frame (7) is identical, equal sized with the shape of little frame (302);The little frame (302) Bottom surface be connected integral with the top surface of the vertical bar (6) of four equal lengths, the bottom surface of four vertical bars (6) and secondary frame (7) it is parallel to each other with hyphen bar (30201) that top surface connects integral and transverse bar (701);The steel wire is by side's annular steel Silk screen (4), vertical steel wire (13) and rectangle steel silk screen (14) composition, side's ring like steel wire net (4) is installed in big frame (301) With the bottom surface of connecting rod (303), the vertical steel wire (13) on four vertical bars (6), the rectangle steel silk screen (14) installed in the bottom surface of secondary frame (7).
2. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen according to claim 1, is characterized in that:The cross bar (30101), vertical pole (30102), hyphen bar (30201), short vertical pole (30202), connecting rod (303), vertical bar (60, transverse bar (701) and longitudinal rod (702) section be all square, the cross bar (30101), vertical pole (30102), hyphen bar (30201), Size all phases in the section of short vertical pole (30202), connecting rod (303), vertical bar (60), transverse bar (701) and longitudinal rod (702) Deng;The bottom surface of side's ring like steel wire net (4) is located in horizontal plane;The space that the vertical steel wire (13) is surrounded is rectangular The bodily form;Four faces of the vertical steel wire (13) respectively with front side wall (8), rear wall (17), left side wall (2) and right side wall (16) inner surface is parallel.
3. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen according to claim 2, is characterized in that:The left side Wall (2) is provided with the axis hole that an axis is horizontal direction, installs in an axle sleeve (10), the axle sleeve (10) in the axis hole A piece trunnion axis (11) is installed and axle sleeve (10) and trunnion axis (11) are gap cooperation, the inner of the trunnion axis (11) installs one Block substrate (12), installs pieces (5) on the substrate (12), a handle (1) is installed in the outer end of the trunnion axis (11).
4. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen according to claim 3, is characterized in that:The right side The axis hole that an axis is horizontal direction is respectively provided with wall (16), an axle sleeve (10), the axle sleeve are installed in the axis hole (10) trunnion axis (11) is installed in and axle sleeve (10) and trunnion axis (11) is gap cooperation, the inner of the trunnion axis (11) One piece of substrate (12) is installed, pieces (5) is installed on the substrate (12), a handle is installed in the outer end of the trunnion axis (11) (1)。
5. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen according to claim 3, is characterized in that:The front side The axis hole that an axis is horizontal direction is respectively provided with wall (8), an axle sleeve (10), the axle sleeve (10) are installed in the axis hole A piece trunnion axis (11) of interior installation and axle sleeve (10) and trunnion axis (11) are gap cooperation, and the inner of the trunnion axis (11) is pacified One piece of substrate (12) is filled, pieces (5) is installed on the substrate (12), a handle (1) is installed in the outer end of the trunnion axis (11).
6. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen according to claim 5, is characterized in that:The rear side The axis hole that an axis is horizontal direction is respectively provided with wall (17), an axle sleeve (10), the axle sleeve are installed in the axis hole (10) trunnion axis (11) is installed in and axle sleeve (10) and trunnion axis (11) is gap cooperation, the inner of the trunnion axis (11) One piece of substrate (12) is installed, pieces (5) is installed on the substrate (12), a handle is installed in the outer end of the trunnion axis (11) (1)。
7. a kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen according to claim 1 or 2 or 3 or 4 or 5 or 6, its It is characterized in that:Described each axle sleeve (10) is provided with the oilhole that axis is vertical direction, installing stopper (9) in described each oilhole.
CN201620785684.5U 2016-07-25 2016-07-25 Cigarette machine wind -force wire drive feed unit with multiaspect filter screen Withdrawn - After Issue CN206079011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620785684.5U CN206079011U (en) 2016-07-25 2016-07-25 Cigarette machine wind -force wire drive feed unit with multiaspect filter screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620785684.5U CN206079011U (en) 2016-07-25 2016-07-25 Cigarette machine wind -force wire drive feed unit with multiaspect filter screen

Publications (1)

Publication Number Publication Date
CN206079011U true CN206079011U (en) 2017-04-12

Family

ID=58466684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620785684.5U Withdrawn - After Issue CN206079011U (en) 2016-07-25 2016-07-25 Cigarette machine wind -force wire drive feed unit with multiaspect filter screen

Country Status (1)

Country Link
CN (1) CN206079011U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106036996A (en) * 2016-07-25 2016-10-26 武汉虹之彩包装印刷有限公司 Cigarette-making machine pneumatic shred feeder with multi-side strainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106036996A (en) * 2016-07-25 2016-10-26 武汉虹之彩包装印刷有限公司 Cigarette-making machine pneumatic shred feeder with multi-side strainer

Similar Documents

Publication Publication Date Title
CN202697692U (en) Blanking device of cigarette making machine
CN207169255U (en) A kind of dust pelletizing system of powder casting device
CN203215740U (en) Integrated cooker with air curtain
CN206079011U (en) Cigarette machine wind -force wire drive feed unit with multiaspect filter screen
CN204642297U (en) A kind of flat-plate aluminum plastic machine hopper blowing dust collector
CN201871491U (en) Improved VAS (vessel analysis system) air classifier
CN106036996B (en) A kind of cigarette machine wind-power cut tobacco feeding device with multiaspect filter screen
CN215549054U (en) Novel vacuum induced draft multilayer cutting bed
CN206025192U (en) Can enlarge cigarette machine wind -force wire drive feed unit of filter screen area
CN205833168U (en) A kind of composite processing environmental protection reactor
CN206101569U (en) Cigarette machine wind -force wire drive feed unit of brush with can remove and rotate
CN206013896U (en) A kind of cigarette machine wind-power cut tobacco feeding device with multi-group filter net
CN203450807U (en) Lime discharge device
CN206895467U (en) A kind of ventilative sheep hurdle of multiwindow
CN208601768U (en) A kind of energy conservation and environmental protection plastic disintegrator
CN206358689U (en) A kind of full automatic environmental protection type push-pull valve for being used to control powder blanking
CN206499978U (en) A kind of soft magnetic ferrite product gives birth to Bear-grudge dust precipitators
CN207221558U (en) A kind of molding powder produces dust reclaimer
CN206064309U (en) A kind of efficiency material with chalk dust removing function mixes well device
CN206079012U (en) A device that is used for cigarette machine wind -force to send filter screen that cleans of an equipment
CN206624952U (en) A kind of deduster of Eider down processing
CN206081955U (en) A clean environmentally -friendly dust remover for grain storage clears up centrally
CN204689129U (en) A kind of powder material delivery of filtered device
CN208389692U (en) Cleaner for Eider down processing
CN214077995U (en) Cleaning device is used in electronic equipment maintenance

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20170412

Effective date of abandoning: 20180323

AV01 Patent right actively abandoned