CN109112776B - The rotary drum washing machine sleeve for the scrubbing space for having comparison clean - Google Patents
The rotary drum washing machine sleeve for the scrubbing space for having comparison clean Download PDFInfo
- Publication number
- CN109112776B CN109112776B CN201811198379.6A CN201811198379A CN109112776B CN 109112776 B CN109112776 B CN 109112776B CN 201811198379 A CN201811198379 A CN 201811198379A CN 109112776 B CN109112776 B CN 109112776B
- Authority
- CN
- China
- Prior art keywords
- rail
- sliding part
- washing machine
- bristle
- bristle bars
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 53
- 238000005201 scrubbing Methods 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 235000005121 Sorbus torminalis Nutrition 0.000 description 2
- 244000152100 Sorbus torminalis Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
A kind of rotary drum washing machine sleeve for the scrubbing space for having comparison clean, the rotary drum washing machine sleeve has the outer barrel of longitudinally disposed upper end opening, the cleaning-drum of upper end opening is rotatably provided in said tub, the rotary drum washing machine sleeve has bristle configurations, has the slit through its front and back entire depth on the side wall of the cleaning-drum.
Description
The application is the entitled rotary drum washing machine sleeve application No. is 2013106239789, and the applying date is
The divisional application of 20131202 application for a patent for invention.
Technical field:
The present invention relates to a kind of washing machine more particularly to a kind of rotary drum washing machine sleeves, belong to the technology neck of D06F35/00
Domain.
Background technique:
Washing machine can be generally divided into impeller-type, stirring-type and tumbling-box washing machine.In general, washing machine is to pass through water
With the spot of the effect removal washings of detergent.
Pulsator washing machine is by rotating left and right the impeller in the center of sink, to carry out washing operation.Stirring-type
Washing machine is by rotating the rotating vanes left and right directions in sink center, to utilize the frictional force between water flow and washings
Carry out washing operation.Tumbling-box washing machine beats clothing, by rotating cylinder to carry out washing operation.
In tumbling-box washing machine, generally there is shell, inside is equipped with the sink for accommodating washing water, in sink
Inside is provided with the roller for accommodating washings, and the back side of sink is provided with the motor and axis for rotating above-mentioned roller.
In addition, there are also the control unit to clothes washing process control, usually control panel, and water inlet and drainage mechanism etc..Drum-type
Washing machine utilizes the detergent contained in the frictional force and washing water of the washings in the washing water and roller stored in sink
Chemical action removal washings in the spot that contains.
The problems of current washing machine is to be easy in washing machine by the dirty linens such as flocking, dust and germ
The dirt being had is polluted, and especially between inner/outer tube, often has a large amount of dirts on the lateral surface of inner cylinder and the medial surface of outer barrel
Dirt exists and not can be removed, though having washing machine scale remover in the prior art to be used for scale removal, this chemical products is easy to ring
Border pollutes, and certain corrosiveness can be also brought to the component of washing machine, or even will affect the rubbers such as its drainpipe
The durability of glue and plastic ware.
Summary of the invention:
The technical problem to be solved by the present invention is being easy in washing machine by institute on the dirty linens such as flocking, dust and germ
The dirt having is polluted, and especially between inner/outer tube, often has a large amount of dirts on the lateral surface of inner cylinder and the medial surface of outer barrel
In the presence of and not can be removed, also, rotary drum washing machine is due to being vertical structure, has some washing water flows can not be effective at an upper portion thereof
The region of effect is even more unable to reach automatic cleaning action, if things go on like this clothing can be made by washing machine secondary pollution.
Rotary drum washing machine sleeve provided by the invention, specific technical solution are as follows:
A kind of rotary drum washing machine sleeve, the rotary drum washing machine sleeve have the outer barrel of longitudinally disposed upper end opening, institute
The cleaning-drum that upper end opening is rotatably provided in outer barrel is stated, the rotary drum washing machine sleeve has bristle configurations.
Preferably, there is the slit through its front and back entire depth on the side wall of the cleaning-drum, consolidate on the slit
Surely there is one of rail, it is evenly distributed along its length on the rail to have a series of holes, in the cleaning-drum
Side side is provided with the sliding part with rail cooperation, be provided on the sliding part it is a series of be uniformly arranged roll over
Folded bristle bars, the quantity of the bristle bars and position are corresponding with the hole on the rail；
The bristle bars have the supporting member positioned at root, and the bristle of support top are arranged in, the bristle bars with
The setting of 0-90 degree angle rotatable is exposed to outside the cleaning-drum on the sliding part, and from the hole of the rail
Side, by sliding the sliding part manually, so that the bristle bars are erected or are overwhelmed by hole edge, the sliding part and institute
Stating between rail also has the locking device of sliding part latched position；
There is the second slit through its front and back entire depth on the side wall of said tub, be fixed on second slit
There is the second rail together, it is evenly distributed along its length on second rail to have a series of second holes, in said tub
Lateral surface side be provided with the second sliding part with second rail cooperation, be provided with a system on second sliding part
It arranges on folding second bristle bars being uniformly arranged, the quantity of second bristle bars and position and second rail
Second hole is corresponding；
Second bristle bars have the second supporting member positioned at root, and the second brush of the second support top is arranged in
Hair, second bristle bars are arranged on second sliding part with 0-90 degree angle rotatable, and from second rail
The second hole on be exposed to said tub medial surface, by second sliding part is slided manually, so that the second hole edge
Second bristle bars are erected or overwhelmed, are also had between second sliding part and second rail by the second sliding
Second locking device of part latched position；
Described hole is of the same size with second hole, and relative spacing is arranged, so that bristle bars and second
Bristle bars are intervally installed when erecting, and the bristle bars and the second bristle bars contact in said tub respectively when erecting
The medial surface of side and cleaning-drum；
The anti-skid chequer convenient for being slided with hand is respectively provided on the sliding part and second sliding part, and in shell
Upper position corresponding with second sliding part has one can open opening, stirs second sliding to facilitate to protrude into hand
Part.
Preferably, there is a through-hole in said tub, be fixed with drainpipe, the rotary drum washing machine sleeve on the through-hole
Also there is the ball syringe memory for containing ball syringe, the top of outer barrel is arranged in the ball syringe memory, and passes through valve member
It is connected with said tub inside, the diameter of the ball syringe is greater than the diameter of the permeable hole on the cleaning-drum；Said tub
The through-hole on there is strainer, the mesh of the strainer be less than the ball syringe with by the ball syringe be blocked in strainer it
It is interior, there is scale removal key, the valve member is opened the ball syringe after touching the scale removal key on the control panel
It is discharged into said tub, starting scale removal program, using suction pump, the ball syringe is taken out after the scale removal EP (end of program)
It returns in the ball syringe memory.
Preferably, in the lower side of said tub, a funnel shaped collector is formed, the bottom of the collector has leakage
Hole, the leak hole lead to the ball syringe dehydrator for being set to the collector lower part；
The ball syringe dehydrator has a columnar container being vertically arranged, and is provided with intensive aperture, institute
State on the upside of ball syringe dehydrator with the collector leakproofness and be slidably connected, lower part has drive it to rotate small
Type motor, the ball syringe dehydrator also have the first suction pump that ball syringe is drawn into buffer；
The buffer has the blowing hot-air device positioned at bottom, and there are a series of sizes to be less than for the bottom surface of the buffer
The ventilation opening of the particle, the blowing hot-air device blow into hot wind, the buffer into the buffer by the bottom surface
The top of side wall there is discharge port, be provided on the discharge port and dry ball syringe be retracted to positioned at shell internal upper part
Second suction pump of ball syringe memory；
The ball syringe memory is in infundibulate, and bottom is relatively narrow, and has inlet valve, the ball syringe storage in end
Device supplies ball syringe between the cleaning-drum and outer barrel of the rotary drum washing machine sleeve by the on-off of the inlet valve.
Preferably, the rail has the protrusion positioned at bristle bars two sides in the position of the cleaning-drum lateral surface,
The position of medial surface of second rail in said tub has the second protrusion positioned at the second bristle bars two sides, and described the
One protrusion and second protrusion block the bristle bars respectively and second bristle bars make it not by because of cleaning-drum
The impact of the caused water flow of rotation.
It preferably, is smooth surface on the outside of the protrusion and the second protrusion, and close to bristle bars and the second bristle bars
Inside is vertical plane.
The beneficial effect of rotary drum washing machine sleeve provided by the invention is: it is using after a period of time, it can be manual
Bristle bars and the second bristle bars are holded up, and utilize washing procedure, so that in cleaning-drum rotation, bristle bars and the second bristle
Item scrubs the medial surface of outer barrel and the medial surface of cleaning-drum respectively, so that the quilts such as the flocking adhered to thereon, dirt
It washes off, the scrubbing space for enabling washing machine to have comparison clean, while clothing is also polluted from washing machine.
Detailed description of the invention:
Fig. 1 is the overall schematic of rotary drum washing machine sleeve provided by the present invention；
Wherein appended drawing reference 1- cleaning-drum；2- outer barrel；3- bristle bars；The second bristle bars of 4-；5- shell.
Specific embodiment:
The present invention is described further now in conjunction with attached drawing.
A kind of rotary drum washing machine sleeve, the rotary drum washing machine sleeve have the outer barrel 2 of longitudinally disposed upper end opening, institute
The cleaning-drum 1 that upper end opening is rotatably provided in outer barrel 2 is stated, the rotary drum washing machine sleeve has bristle configurations.
Preferably, there is the slit through its front and back entire depth on the side wall of the cleaning-drum 1, consolidate on the slit
Surely there is one of rail, it is evenly distributed along its length on the rail to have a series of holes, in the cleaning-drum
Side side is provided with the sliding part with rail cooperation, be provided on the sliding part it is a series of be uniformly arranged roll over
Folded bristle bars 3, the quantity of the bristle bars 3 and position are corresponding with the hole on the rail；
The bristle bars 3 have the supporting member positioned at root, and the bristle of support top is arranged in, the bristle bars 3
It is arranged on the sliding part with 0-90 degree angle rotatable, and is exposed to the cleaning-drum from the hole of the rail
Lateral surface, by sliding the sliding part manually so that the bristle bars are erected or are overwhelmed by hole edge, the sliding part and
Also have between the rail by the locking device of sliding part latched position；
There is the second slit through its front and back entire depth on the side wall of said tub 2, fixed on second slit
There is the second rail together, it is evenly distributed along its length on second rail to have a series of second holes, described outer
The lateral surface side of bucket is provided with the second sliding part with second rail cooperation, is provided with one on second sliding part
Folding second bristle bars 4 of uniform series setting, the quantity of second bristle bars 4 and position and second rail
On the second hole it is corresponding；
Second bristle bars 4 have the second supporting member positioned at root, and are arranged in the second of the second support top
Bristle, second bristle bars are arranged on second sliding part with 0-90 degree angle rotatable, and from second sliding rail
It is exposed to said tub medial surface on second hole in road, by second sliding part is slided manually, so that the second hole side
Second bristle bars are erected or are overwhelmed by edge, are also had between second sliding part and second rail sliding by second
Second locking device of moving part latched position；
Described hole is of the same size with second hole, and relative spacing is arranged, so that bristle bars and second
Bristle bars are intervally installed when erecting, and the bristle bars and the second bristle bars contact said tub 2 when erecting respectively
The medial surface of medial surface and cleaning-drum 1；
The anti-skid chequer convenient for being slided with hand is respectively provided on the sliding part and second sliding part, and in shell
Position corresponding with second sliding part has one can open opening on 5, stirs second cunning to facilitate to protrude into hand
Moving part.
Claims (1)
1. a kind of rotary drum washing machine sleeve for the scrubbing space for having comparison clean, the rotary drum washing machine sleeve has longitudinally disposed
Upper end opening outer barrel, the cleaning-drum of upper end opening, the rotary drum washing machine set are rotatably provided in said tub
Cylinder has bristle configurations, has the slit through its front and back entire depth on the side wall of the cleaning-drum；
It has been fixed with one of rail on the slit, it is evenly distributed along its length on the rail to have a series of holes；
The medial surface side of the cleaning-drum is provided with the sliding part with rail cooperation, is arranged on the sliding part
There are a series of folding bristle bars being uniformly arranged；
The quantity of the bristle bars and position are corresponding with the hole on the rail, and the bristle bars have positioned at root
Supporting member, and the bristle of support top is set；
The bristle bars are exposed on the sliding part, and from the hole of the rail with the setting of 0-90 degree angle rotatable
To the cleaning-drum lateral surface, by the sliding part is slided manually, so that the bristle bars are erected or are pressed by hole edge
, also have between the sliding part and the rail by the locking device of sliding part latched position, the side wall of said tub
Upper the second slit with through its front and back entire depth；
The second rail together has been fixed on second slit, it is evenly distributed along its length on second rail to have one
Serial second hole is provided with the second sliding part with second rail cooperation in the lateral surface side of said tub；
A series of folding second bristle bars being uniformly arranged are provided on second sliding part, second bristle bars
Quantity and position are corresponding with the second hole on second rail, and second bristle bars have second positioned at root
Supporting member, and the second bristle of the second support top is set；
In the lower side of said tub, a funnel shaped collector is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198379.6A CN109112776B (en) | 2013-12-02 | 2013-12-02 | The rotary drum washing machine sleeve for the scrubbing space for having comparison clean |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198379.6A CN109112776B (en) | 2013-12-02 | 2013-12-02 | The rotary drum washing machine sleeve for the scrubbing space for having comparison clean |
| CN201310623978.9A CN103643456B (en) | 2013-12-02 | 2013-12-02 | Rotary drum washing machine sleeve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310623978.9A Division CN103643456B (en) | 2013-12-02 | 2013-12-02 | Rotary drum washing machine sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109112776A CN109112776A (en) | 2019-01-01 |
| CN109112776B true CN109112776B (en) | 2019-09-27 |
Family
ID=50248734
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811198379.6A Active CN109112776B (en) | 2013-12-02 | 2013-12-02 | The rotary drum washing machine sleeve for the scrubbing space for having comparison clean |
| CN201310623978.9A Active CN103643456B (en) | 2013-12-02 | 2013-12-02 | Rotary drum washing machine sleeve |
| CN201710071728.7A Active CN106757979B (en) | 2013-12-02 | 2013-12-02 | Rotary drum washing machine sleeve |
| CN201810622057.3A Withdrawn CN108708136A (en) | 2013-12-02 | 2013-12-02 | The rotary drum washing machine sleeve for the scrubbing space for having comparison clean |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310623978.9A Active CN103643456B (en) | 2013-12-02 | 2013-12-02 | Rotary drum washing machine sleeve |
| CN201710071728.7A Active CN106757979B (en) | 2013-12-02 | 2013-12-02 | Rotary drum washing machine sleeve |
| CN201810622057.3A Withdrawn CN108708136A (en) | 2013-12-02 | 2013-12-02 | The rotary drum washing machine sleeve for the scrubbing space for having comparison clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN109112776B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004141587A (en) * | 2002-10-24 | 2004-05-20 | Hideaki Tanaka | Cleaning brush for washing tub |
| CN200981941Y (en) * | 2006-10-30 | 2007-11-28 | 杭州松下家用电器有限公司 | Cleaning device for inner-barrel outside wall of washing machine |
| CN201459446U (en) * | 2009-08-06 | 2010-05-12 | 王守宏 | Cleaning device of drum wall of automatic washing machine |
| CN102587086A (en) * | 2012-03-09 | 2012-07-18 | 无锡商业职业技术学院 | Inner tub cleaning device for washing machine |
| TW201710579A (en) * | 2015-09-07 | 2017-03-16 | zhi-min Xu | Improved descaling brush structure of washing machine wherein the exterior surface of the inner tub and the interior surface of the outer tub can be brushed clean |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407168A (en) * | 2001-08-24 | 2003-04-02 | 高振欧 | Cylinder cleaner between sleeved drums of washing machine |
| CN2533958Y (en) * | 2002-03-22 | 2003-02-05 | 合肥荣事达集团有限公司 | Automatic cleaning device for washing machine |
| KR20050114393A (en) * | 2004-06-01 | 2005-12-06 | 엘지전자 주식회사 | Exterior structure of drum washing machine |
| CN101348992B (en) * | 2008-08-27 | 2010-07-14 | 乐建荣 | Self-cleaning method of full automatic washing machine |
| KR20100031385A (en) * | 2008-09-12 | 2010-03-22 | 엘지전자 주식회사 | Washing machine with a drum cleaning appatatus |
| CN101643994A (en) * | 2009-02-25 | 2010-02-10 | 任文涛 | Self-cleaning device of full-automatic washing machine |
| CN201648773U (en) * | 2010-04-23 | 2010-11-24 | 陈哲 | Washing machine with function of cleaning barrel outer gap cleaning |
| KR20130114970A (en) * | 2012-04-10 | 2013-10-21 | 강유성 | Cleaning apparatus of a washing machine |
-
2013
- 2013-12-02 CN CN201811198379.6A patent/CN109112776B/en active Active
- 2013-12-02 CN CN201310623978.9A patent/CN103643456B/en active Active
- 2013-12-02 CN CN201710071728.7A patent/CN106757979B/en active Active
- 2013-12-02 CN CN201810622057.3A patent/CN108708136A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004141587A (en) * | 2002-10-24 | 2004-05-20 | Hideaki Tanaka | Cleaning brush for washing tub |
| CN200981941Y (en) * | 2006-10-30 | 2007-11-28 | 杭州松下家用电器有限公司 | Cleaning device for inner-barrel outside wall of washing machine |
| CN201459446U (en) * | 2009-08-06 | 2010-05-12 | 王守宏 | Cleaning device of drum wall of automatic washing machine |
| CN102587086A (en) * | 2012-03-09 | 2012-07-18 | 无锡商业职业技术学院 | Inner tub cleaning device for washing machine |
| TW201710579A (en) * | 2015-09-07 | 2017-03-16 | zhi-min Xu | Improved descaling brush structure of washing machine wherein the exterior surface of the inner tub and the interior surface of the outer tub can be brushed clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109112776A (en) | 2019-01-01 |
| CN108708136A (en) | 2018-10-26 |
| CN103643456A (en) | 2014-03-19 |
| CN106757979B (en) | 2018-12-14 |
| CN103643456B (en) | 2018-12-14 |
| CN106757979A (en) | 2017-05-31 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: 362100 No. 59 Daoyuan Road, Yutou Village, Luoyang Town, Quanzhou Taiwanese Business Investment Zone, Quanzhou City, Fujian Province Applicant after: Quanzhou Taishang Investment Zone Supporting Machinery Technology Co.,Ltd. Address before: 246702 Zongyang County in Anhui province Tongling City Yingbin Avenue North 14 Dragon Lake Bridge Liancheng Shengshi Building Room 502 Applicant before: Zhang Taiping |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pulsator washing machine sleeve with clean washing space Effective date of registration: 20200116 Granted publication date: 20190927 Pledgee: China Construction Bank Quanzhou Taishang investment zone sub branch Pledgor: Quanzhou Taishang Investment Zone Supporting Machinery Technology Co.,Ltd. Registration number: Y2020980000130 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220524 Granted publication date: 20190927 Pledgee: China Construction Bank Quanzhou Taishang investment zone sub branch Pledgor: Quanzhou Taishang Investment Zone Supporting Machinery Technology Co.,Ltd. Registration number: Y2020980000130 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230206 Address after: Room 201, 10/F, Norbert R&D Center Building, No. 88, Huanghe Road South, Jiuzhou Street, High-tech Zone, Liaocheng, Shandong Province, 252000 Patentee after: Liaocheng yungoutong Information Technology Co.,Ltd. Address before: No. 59, Dayuan Road, Yutou Village, Luoyang Town, Quanzhou Taishang Investment Zone, Quanzhou City, Fujian Province, 362100 Patentee before: Quanzhou Taishang Investment Zone Supporting Machinery Technology Co.,Ltd. |