CN109200932A - A kind of reciprocating building coating mixing plant with double-stirring machine structure - Google Patents
A kind of reciprocating building coating mixing plant with double-stirring machine structure Download PDFInfo
- Publication number
- CN109200932A CN109200932A CN201811359285.2A CN201811359285A CN109200932A CN 109200932 A CN109200932 A CN 109200932A CN 201811359285 A CN201811359285 A CN 201811359285A CN 109200932 A CN109200932 A CN 109200932A
- Authority
- CN
- China
- Prior art keywords
- tank body
- stirring
- hand rotation
- rotation disk
- fixedly connected
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/822—Combinations of dissimilar mixers with moving and non-moving stirring devices in the same receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of reciprocating building coating mixing plant with double-stirring machine structure, including tank body, feed pipe, drainage conduit, stirring rod, water pump and water-supply-pipe, the upper surface of tank body is fixedly connected with reciprocating motor, the axle stretch end of reciprocating motor is arranged with half bevel gear, the inside of tank body is equipped with Bidirectional-screw, left angular wheel is arranged in the middle part of Bidirectional-screw, right bevel gear, the left and right ends of Bidirectional-screw are arranged with left slider respectively, right sliding block, the bottom of tank body is fixedly connected with water pump, water pump is respectively arranged on the left side and the right side left-hand rotation disk, right-hand rotation disk, coating with stirring is injected in tank body by feed pipe, by the way that left agitating shaft is arranged, right agitating shaft, and left slider, right sliding block can move reciprocatingly in the horizontal direction, expand stirring range, coating is delivered to left-hand rotation disk using water pump, right-hand rotation disk, it is sprayed from spray orifice, make Coating mixing is more uniform, solves existing mixing plant stirring range and fixes, the low problem of stirring efficiency.
Description
Technical field
The present invention relates to a kind of Architectural Equipment, specifically a kind of reciprocating building coating stirring with double-stirring machine structure is set
It is standby.
Background technique
Paint finishing can bond very well with basis material and be formed the material of complete and tough and tensile protective film in body surface, claim
For coating.Coating and paint are identical concepts.Paint is people's habit title used for a long time, just sharp always after introducing China
Used in building trade.The effect of coating may be summarized to be three aspects: protective effect, decoration function, specific function effect.It applies
The general composition of material: including film forming matter, pigments and fillers, solvent, auxiliary agent.Coating be the indispensable material of the national economic development it
One, since the special role of coating is more, thus coating variety is various.
Coating needs to stir before use, and existing paint mixing device rabbling mechanism is single, the stirring model of rabbling mechanism
Fixation is enclosed, mixing effect is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of reciprocating building coating mixing plant with double-stirring machine structure, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of reciprocating building coating mixing plant with double-stirring machine structure, including tank body, feed pipe, drainage conduit, stirring rod,
Water pump and water-supply-pipe, the upper surface of the tank body are fixedly connected with reciprocating motor, and the axle stretch end of reciprocating motor is arranged with half cone tooth
Wheel, the inside of tank body are equipped with Bidirectional-screw, are arranged with left angular wheel, right bevel gear, a left side for Bidirectional-screw in the middle part of Bidirectional-screw
Right both ends are arranged with left slider, right sliding block respectively, and the bottom of tank body is fixedly connected with water pump, and water pump is respectively arranged on the left side and the right side
Left-hand rotation disk, right-hand rotation disk.
As a further solution of the present invention: the upper surface of the tank body is equipped with feed pipe, the left side wall lower section of tank body
Equipped with drainage conduit, valve is installed in drainage conduit.
As further scheme of the invention: the left slider, the upper surface of right sliding block are sliding with the top of tank body respectively
Dynamic connection.
As further scheme of the invention: several stirring rods are distributed on the left agitating shaft, right agitating shaft.
As further scheme of the invention: it is characterized in that, the lower surface of the left-hand rotation disk, right-hand rotation disk is respectively fixedly connected with
There is shaft, the bottom that the lower end of shaft passes through tank body extends to the lower section of tank body, and the lower end of shaft inner hollow, shaft is equipped with
Pass joint is revolved, the water outlet of the lower rotation connection of shaft and tank body, water pump is connected to by water-supply-pipe with rotation pass joint.
As the present invention further scheme: the left-hand rotation disk, right-hand rotation disk side wall several L-type jet pipes are distributed with.
As further scheme of the invention: the lower surface of the left slider is fixedly connected with left stirring motor, and a left side is stirred
The axle stretch end for mixing motor is fixedly connected with left agitating shaft, and the lower surface of right sliding block is fixedly connected with right stirring motor, right stirring electricity
The axle stretch end of machine is fixedly connected with right agitating shaft.
Compared with prior art, the beneficial effects of the present invention are: the coating with stirring is injected in tank body by feed pipe,
By the way that left agitating shaft, right agitating shaft is arranged, and left slider, right sliding block can move reciprocatingly in the horizontal direction, expand stirring
Range improves mixing effect, and coating is delivered to left-hand rotation disk, right-hand rotation disk using water pump, sprays from spray orifice, makes coating mixing more
Add uniformly, solves existing paint mixing device stirring range and fix, the low problem of stirring efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reciprocating building coating mixing plant with double-stirring machine structure；
Fig. 2 is the structural schematic diagram of screw rod in the reciprocating building coating mixing plant with double-stirring machine structure；
Fig. 3 is the top view of left-hand rotation disk in the reciprocating building coating mixing plant with double-stirring machine structure.
In figure: 1- tank body；2- feed pipe；3- drainage conduit；4- reciprocating motor；Half bevel gear of 5-；6- Bidirectional-screw；The left cone of 7-
Gear；The right bevel gear of 8-；9- left slider；The right sliding block of 10-；The left stirring motor of 11-；The right stirring motor of 12-；The left agitating shaft of 13-；
The right agitating shaft of 14-；15- stirring rod；16- water pump；17- water-supply-pipe；18- left-hand rotation disk；19- right-hand rotation disk；20- shaft；21- rotation connects
Head；22- spray orifice；23-L type jet pipe.
Specific embodiment
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 description, 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.
Embodiment 1
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of reciprocating building coating mixing plant with double-stirring machine structure, packet
Tank body 1, feed pipe 2, drainage conduit 3, stirring rod 15, water pump 16 and water-supply-pipe 17 are included, the upper surface of tank body 1 is equipped with feed pipe 2,
Coating to be mixed is injected in tank body 1 by feed pipe 2, and drainage conduit 3 is equipped with below the left side wall of tank body 1, is installed in drainage conduit 3
There is valve, the coating for stirring completion is discharged by drainage conduit 3, and the upper surface of tank body 1 is fixedly connected with reciprocating motor 4, toward telegram in reply
The top that the axle stretch end of machine 4 passes through tank body 1 is protruded into tank body 1, and the axle stretch end of reciprocating motor 4 is arranged with half bevel gear 5, tank body 1
Inside be equipped with Bidirectional-screw 6, the left and right ends of Bidirectional-screw 6 respectively with the inner wall of tank body 1 be rotatablely connected, Bidirectional-screw 6
Middle part is arranged with left angular wheel 7, right bevel gear 8, and left angular wheel 7, right bevel gear 8 are located at the left and right sides of half bevel gear 5,
Left angular wheel 7, right bevel gear 8 intermittently engage with half bevel gear 5 respectively, start reciprocating motor 4, drive 5 turns of half bevel gear, when half
When bevel gear 5 engages with left angular wheel 7, Bidirectional-screw 6 is driven to rotate, when half bevel gear 5 separates with left angular wheel 7, with right cone
When gear 8 engages, Bidirectional-screw 6 is driven to invert, repeatedly, drives 6 positive and negative rotation of Bidirectional-screw, the left and right two of Bidirectional-screw 6
End is arranged with left slider 9, right sliding block 10 respectively, and left slider 9, right sliding block 10 are threadedly coupled with Bidirectional-screw 6 respectively, left slider 9,
The upper surface of right sliding block 10 is connect with the top slide of tank body 1 respectively, and 6 positive and negative rotation of Bidirectional-screw drives left slider 9, right sliding block 10
It moves toward one another or backwards to moving, the lower surface of left slider 9 is fixedly connected with left stirring motor 11, the axis of left stirring motor 11
It stretches end and is fixedly connected with left agitating shaft 13, the lower surface of right sliding block 10 is fixedly connected with right stirring motor 12, right stirring motor 12
Axle stretch end be fixedly connected with right agitating shaft 14, several stirring rods 15, left stirring are distributed on left agitating shaft 13, right agitating shaft 14
When motor 11, right stirring motor 12 are run, drives left agitating shaft 13, right agitating shaft 14 to rotate respectively, stirred using stirring rod 15
Coating, left slider 9, right sliding block 10 move reciprocatingly in the horizontal direction, expand stirring range, improve mixing effect, tank body 1
Bottom be fixedly connected with water pump 16, water pump 16 is respectively arranged on the left side and the right side left-hand rotation disk 18, right-hand rotation disk 19, left-hand rotation disk 18, right
The lower surface of turntable 19 has been respectively fixedly connected with shaft 20, and the bottom that the lower end of shaft 20 passes through tank body 1 extends under tank body 1
Side, 20 inner hollow of shaft, the lower end of shaft 20 are equipped with rotation pass joint 21, and shaft 20 is connect with the lower rotation of tank body 1, water
The water outlet of pump 16 is connected to by water-supply-pipe 17 with rotation pass joint 21, and the coating in tank body 1 is delivered to left-hand rotation using water pump 16
In disk 18, right-hand rotation disk 19, left-hand rotation disk 18, right-hand rotation disk 19 upper surface several spray orifices 22 are distributed with.
The working principle of the invention is: the coating with stirring being injected in tank body 1 by feed pipe 2, starts left stirring electricity
Machine 11, right stirring motor 12 drive left agitating shaft 13, right agitating shaft 14 to rotate respectively, so that stirring rod 15 is driven to rotate, stirring
Coating starts reciprocating motor 4, drives 5 turns of half bevel gear, when half bevel gear 5 engages with left angular wheel 7, drives Bidirectional-screw 6
Rotation when engaging with right bevel gear 8, drives Bidirectional-screw 6 to invert when half bevel gear 5 separates with left angular wheel 7, repeatedly,
6 positive and negative rotation of Bidirectional-screw is driven to expand stirring model so that left slider 9, right sliding block 10 be driven to move reciprocatingly in the horizontal direction
It encloses, improves mixing effect, start water pump 16, coating is delivered to left-hand rotation disk 18, right-hand rotation disk 19, sprayed from spray orifice 22, make to apply
Material mixing is more uniform.
Embodiment 2
On the basis of embodiment 1, left-hand rotation disk 18, right-hand rotation disk 19 side wall be distributed with several L-type jet pipes 23, a part of coating is logical
The ejection of L-type jet pipe 23 is crossed, a part of coating is sprayed by L-type jet pipe 23, so that left-hand rotation disk 18, right-hand rotation disk 19 be driven to rotate, is made
Coating injection is more uniform.
It should be strongly noted that tank body 1, feed pipe 2, drainage conduit 3, stirring rod 15, water pump 16 and water delivery in the application
Pipe 17 is the application of the prior art, left agitating shaft, right agitating shaft is arranged, and left agitating shaft, right agitating shaft are done back and forth in stirring
Movement；Left-hand rotation disk is set, the innovative point that right-hand rotation disk is the application, it is solid to efficiently solve existing paint mixing device stirring range
It is fixed, the low problem of stirring efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of reciprocating building coating mixing plant with double-stirring machine structure, including tank body (1), feed pipe (2), drainage conduit
(3), stirring rod (15), water pump (16) and water-supply-pipe (17), which is characterized in that the upper surface of the tank body (1) is fixedly connected with
Reciprocating motor (4), the axle stretch end of reciprocating motor (4) are arranged with half bevel gear (5), and the inside of tank body (1) is equipped with Bidirectional-screw
(6), left angular wheel (7), right bevel gear (8), the left and right ends difference of Bidirectional-screw (6) are arranged in the middle part of Bidirectional-screw (6)
It is arranged with left slider (9), right sliding block (10), the bottom of tank body (1) is fixedly connected with water pump (16), the left and right sides of water pump (16)
It is respectively equipped with left-hand rotation disk (18), right-hand rotation disk (19).
2. the reciprocating building coating mixing plant according to claim 1 with double-stirring machine structure, which is characterized in that institute
The upper surface for stating tank body (1) is equipped with feed pipe (2), is equipped with drainage conduit (3) below the left side wall of tank body (1), in drainage conduit (3)
Valve is installed.
3. the reciprocating building coating mixing plant according to claim 1 with double-stirring machine structure, which is characterized in that institute
State left slider (9), the upper surface of right sliding block (10) is connect with the top slide of tank body (1) respectively.
4. the reciprocating building coating mixing plant according to claim 3 with double-stirring machine structure, which is characterized in that institute
It states left agitating shaft (13), several stirring rods (15) is distributed on right agitating shaft (14).
5. the reciprocating building coating mixing plant according to claim 1 with double-stirring machine structure, which is characterized in that institute
State left-hand rotation disk (18), the lower surface of right-hand rotation disk (19) has been respectively fixedly connected with shaft (20), the lower end of shaft (20) passes through tank body
(1) bottom extends to the lower section of tank body (1), and shaft (20) inner hollow, the lower end of shaft (20) is equipped with rotation pass joint
(21), shaft (20) is connect with the lower rotation of tank body (1), and the water outlet of water pump (16) passes through water-supply-pipe (17) and rotation pass joint
(21) it is connected to.
6. -5 any reciprocating building coating mixing plant with double-stirring machine structure according to claim 1, feature
Be, the left-hand rotation disk (18), right-hand rotation disk (19) side wall several L-type jet pipes (23) are distributed with.
7. the reciprocating building coating mixing plant according to claim 1 with double-stirring machine structure, which is characterized in that institute
The lower surface for stating left slider (9) is fixedly connected with left stirring motor (11), and the axle stretch end of left stirring motor (11) is fixedly connected with
The lower surface of left agitating shaft (13), right sliding block (10) is fixedly connected with right stirring motor (12), and the axis of right stirring motor (12) is stretched
End is fixedly connected with right agitating shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359285.2A CN109200932A (en) | 2018-11-15 | 2018-11-15 | A kind of reciprocating building coating mixing plant with double-stirring machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359285.2A CN109200932A (en) | 2018-11-15 | 2018-11-15 | A kind of reciprocating building coating mixing plant with double-stirring machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109200932A true CN109200932A (en) | 2019-01-15 |
Family
ID=64996313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359285.2A Pending CN109200932A (en) | 2018-11-15 | 2018-11-15 | A kind of reciprocating building coating mixing plant with double-stirring machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109200932A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822741A (en) * | 2019-03-20 | 2019-05-31 | 岭南师范学院 | One kind using blender convenient for the processing of well-mixed ceramic water cup |
| CN110252177A (en) * | 2019-06-20 | 2019-09-20 | 南京清研新材料研究院有限公司 | A kind of modification material of polycarbonate mixing equipment |
| CN112535914A (en) * | 2020-12-03 | 2021-03-23 | 江西天缘禽业有限公司 | Air disease prevention and dust removal device for poultry industry |
| CN114102895A (en) * | 2021-11-11 | 2022-03-01 | 扬州科博新材料有限公司 | Dosing unit that low molecular weight polyethylene powder was used |
| CN114887538A (en) * | 2022-05-10 | 2022-08-12 | 福建省南安市天马行精细化工有限公司 | Processing equipment and preparation method of adhesive with high bonding performance |
| CN117548035A (en) * | 2024-01-10 | 2024-02-13 | 江苏德励达新材料股份有限公司 | Novel polyether polyol production is with material loading container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992037A (en) * | 2009-08-19 | 2011-03-30 | 王光升 | Automatic pesticide stirrer |
| CN102000519A (en) * | 2010-10-27 | 2011-04-06 | 武汉天颖环境工程有限公司 | Jet type hydraulic blender |
| CN107912405A (en) * | 2017-11-17 | 2018-04-17 | 深圳市晟祥知识产权有限公司 | A kind of gardens pesticide spray truck |
| CN108579572A (en) * | 2018-05-17 | 2018-09-28 | 东莞市国新智造产业孵化器有限公司 | A kind of vibrative self circulation paint mixer |
| CN108772003A (en) * | 2018-05-04 | 2018-11-09 | 李小婷 | A kind of feed mixing machine with double-stirring machine structure |
-
2018
- 2018-11-15 CN CN201811359285.2A patent/CN109200932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992037A (en) * | 2009-08-19 | 2011-03-30 | 王光升 | Automatic pesticide stirrer |
| CN102000519A (en) * | 2010-10-27 | 2011-04-06 | 武汉天颖环境工程有限公司 | Jet type hydraulic blender |
| CN107912405A (en) * | 2017-11-17 | 2018-04-17 | 深圳市晟祥知识产权有限公司 | A kind of gardens pesticide spray truck |
| CN108772003A (en) * | 2018-05-04 | 2018-11-09 | 李小婷 | A kind of feed mixing machine with double-stirring machine structure |
| CN108579572A (en) * | 2018-05-17 | 2018-09-28 | 东莞市国新智造产业孵化器有限公司 | A kind of vibrative self circulation paint mixer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822741A (en) * | 2019-03-20 | 2019-05-31 | 岭南师范学院 | One kind using blender convenient for the processing of well-mixed ceramic water cup |
| CN109822741B (en) * | 2019-03-20 | 2023-09-19 | 岭南师范学院 | Mixer is used in processing of pottery drinking cup convenient to intensive mixing |
| CN110252177A (en) * | 2019-06-20 | 2019-09-20 | 南京清研新材料研究院有限公司 | A kind of modification material of polycarbonate mixing equipment |
| CN112535914A (en) * | 2020-12-03 | 2021-03-23 | 江西天缘禽业有限公司 | Air disease prevention and dust removal device for poultry industry |
| CN114102895A (en) * | 2021-11-11 | 2022-03-01 | 扬州科博新材料有限公司 | Dosing unit that low molecular weight polyethylene powder was used |
| CN114887538A (en) * | 2022-05-10 | 2022-08-12 | 福建省南安市天马行精细化工有限公司 | Processing equipment and preparation method of adhesive with high bonding performance |
| CN117548035A (en) * | 2024-01-10 | 2024-02-13 | 江苏德励达新材料股份有限公司 | Novel polyether polyol production is with material loading container |
| CN117548035B (en) * | 2024-01-10 | 2024-04-19 | 江苏德励达新材料股份有限公司 | Feeding container for polyether polyol production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109200932A (en) | A kind of reciprocating building coating mixing plant with double-stirring machine structure | |
| CN108453893A (en) | A kind of concrete mixer convenient for cleaning | |
| CN108654890A (en) | A kind of swing type architectural engineering plank spray-painting plant based on actuated by cams | |
| CN106688422A (en) | Water-fertilizer irrigator convenient to stir and move | |
| CN206053264U (en) | A kind of quick Mortar spraying machine | |
| CN207058918U (en) | A kind of concrete quick agitator | |
| CN207786495U (en) | Emulsion paint agitator tank | |
| CN108080410A (en) | A kind of remediation contaminated soil equipment with double-stirring machine structure | |
| CN109289625A (en) | A kind of planetary building coating agitating device with shock-absorbing function | |
| CN207672961U (en) | A kind of coating fully dissolves the building wall spray equipment of mixing | |
| CN207694679U (en) | It is a kind of to prepare phosphorus-free normal-temperature spray degreaser hybrid system | |
| CN114789011A (en) | Coating mixing device | |
| CN109112939A (en) | A kind of cement flooring galling device | |
| CN109351220A (en) | A kind of convection current self-circulation type building coating agitating device | |
| CN108060767A (en) | A kind of coating fully dissolves the building wall spray equipment of mixing | |
| CN109046062A (en) | A kind of building coating agitating device with shock-absorbing function | |
| CN209238208U (en) | A kind of spraying rapid hardening rubber asphalt waterproof coating special car body device convenient for steering | |
| CN207549119U (en) | A kind of construction site cement mixer that can be cleared up automatically | |
| CN213034959U (en) | Additive adding device of concrete mixing plant | |
| CN108499450A (en) | A kind of insulated paint production mixing arrangement of good mixing effect | |
| CN209501573U (en) | A kind of coating twin-tub agitating device | |
| CN209162613U (en) | A kind of vibration roadmarking ruling bucket convenient for cleaning | |
| CN209109162U (en) | A kind of testosterone production multifunctional reaction still | |
| CN208865523U (en) | A kind of lacquer stirred tank | |
| CN214882812U (en) | Concrete road surface maintenance sprinkler |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |