CN104859051A - Mortar stirring device for buildings - Google Patents
Mortar stirring device for buildings Download PDFInfo
- Publication number
- CN104859051A CN104859051A CN201510281455.XA CN201510281455A CN104859051A CN 104859051 A CN104859051 A CN 104859051A CN 201510281455 A CN201510281455 A CN 201510281455A CN 104859051 A CN104859051 A CN 104859051A
- Authority
- CN
- China
- Prior art keywords
- stirring
- cabin
- shaft
- mortar
- scraper plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
- B28C5/1292—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with rotating stirring and feeding or discharging means fixed on the same axis, e.g. in an inclined container fed at its lower part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
Abstract
The invention discloses a mortar stirring device for buildings. The mortar stirring device comprises a stirring device, wherein a delivery device is arranged below the stirring device; spiral propeller blades are arranged on a first stirring shaft of a feed cabin in the stirring device, stirring blades are arranged on a second stirring shaft of a stirring cabin, stirring tool bits of the stirring blades are circular arc-shaped, and a polygonal expanded head is arranged at one end of each stirring rod on the corresponding stirring blade; a sweeper is arranged below the delivery device, a crank of the sweeper is connected with a rocker arm, the rocker arm is connected with a scraper blade, the scraper blade is connected with a sliding block, the sliding block is movably connected with a support, a shaft connected with the scraper blade is arranged in a cavity of the sliding block, bulges are arranged on an outer side, a square cavity is arranged on the top plate of the support, guide rails matched with the bulges are arranged on the square cavity, a cone-shaped collecting cavity is arranged on the lower side of the support, and the collecting cavity is connected with a delivery pipe. The device can be used for cleaning up mortar adhered to conveyor belts, the operation is safe, and the efficiency is high. The mixing uniformity of materials is high, and the quality of mold bricks is guaranteed.
Description
Technical field
the present invention relates to a kind of agitating device for building, particularly a kind of mortar stirring device for building.
Background technology
dry-mixed mortar pulping device is arranged on below dry-mixing mortar storage tank, and collection mortar stirs and carries and one, is transported in the mould of brick forming machine, then makes brick according to size and shape by the mortar after being stirred.During existing pulping device work, the fibre object stirred in cabin in cement mortar easily forms phenomenon of uniting, and is unfavorable for the Homogeneous phase mixing of dry powder and fibre material, thus affects the quality of the brick made.Mortar is after agitating device stirs, mortar exports by general meeting belt conveyor be transported in the mould of brick forming machine, because mortar is stickum, be easy to the belt surface sticking to belt conveyor, the mortar sticking to belt working face can increase the load of drum drive motor, energy consumption is large, reduces the efficiency making tape transport; Therefore need to clear up the mortar on belt, at present the general mortar adopted on manpower cleaning belt, labor cleaning's efficiency is low, and easily occurs accident.Also have and fix scraper plate in conveyer belt one end, belt is through scraper plate place, the mortar sticked on belt is struck off by scraper plate, but mode cleaning effect is bad in this, the mortar sticked on belt often can not be cleaned, and the mortar scraped can not be collected, and causes waste, mortar is sprinkled upon ground, pollutes working environment.
Summary of the invention
the object of the invention is to, a kind of mortar stirring device for building is provided.The mortar sticked in this device on belt can be cleaned, and cleaning effect is good, the mortar scraped can also be collected, avoid waste, optimize working environment.Safety, efficiency is high.In addition, the fibre object stirred in cabin in cement mortar there will not be into phenomenon of uniting, and improves the mixture homogeneity of material, thus ensure that the quality of mould brick.
technical scheme of the present invention: a kind of mortar stirring device for building, comprises agitating device, is provided with conveying device below the discharging opening of agitating device, described agitating device comprises charging cabin, charging cabin is connected with stirring cabin, stir cabin to be connected with discharging opening, be provided with the first shaft in charging cabin, the first shaft is provided with at least 2 group helical form propulsion blades, stirs in cabin and is provided with the second shaft, second shaft is connected with stirring vane through stirring handle, the stirring cutter head of stirring vane is circular arc, and stirring vane is provided with stirring rod by the side of the second shaft, and the unsettled one end of stirring rod is provided with polygon enlarged footing, described conveying device comprises conveyer belt, sweeper is provided with below conveyer belt, sweeper comprises crank, crank is connected with rocking bar, rocking bar is connected with scraper plate, scraper plate is connected with slide block, slide block is flexibly connected with support, described slide block is provided with cavity, the left side wall of cavity is provided with clutch shaft bearing, right side wall is provided with the second bearing, axle is provided with between clutch shaft bearing and the second bearing, axle is connected with scraper plate, the outside of left side wall and right side wall is provided with 2-5 projection, described support comprises column, the top of column is provided with top board, top board is provided with rectangular cavity, the sidewall of the first side plate plate of rectangular cavity is provided with the guide rail with male cooperation, collecting chamber is provided with on the downside of described top board, second side plate of described collecting chamber is connected with the top board of support, described collecting chamber is taper, collecting chamber is connected with carrier pipe.
in aforesaid mortar stirring device for building, the top of described scraper plate is taper.
in aforesaid mortar stirring device for building, the bottom in described charging cabin is provided with charging inspection hatch.
in aforesaid mortar stirring device for building, the top in described stirring cabin is provided with stirring inspection hatch.
compared with prior art, the present invention by conveying device under sweeper is set, belt can be cleared up by upper mortar, avoid the load of the drive motors of conveying device to increase, ensure that transfer efficiency.Sweeper is by being connected rocking bar with scraper plate, rocking bar is connected with crank, scraper plate is connected with slide block, projection on slide block can along the guide rail movement of support, after the running of drive unit driving crank is dynamic, slide block will move back and forth along the guide rail on support, scraper plate also can move back and forth with slide block, relative motion will be produced with the conveyer belt of conveying device after scraper plate motion, compared with fixing scraper plate, when scraper plate and conveyer belt relative motion, viscous material is more easily cleaned, cleaning effect is better, do not need labor cleaning, labour cost can be reduced, and the efficiency of cleaning is high.In slide block, arrange cavity, and install bearing and axle, scraper plate is connected with axle, can make like this, in scraper process, to acutangulate between scraper plate and belt, make viscous material be more prone to be cleaned, cleaning effect is better.After viscous material is cleaned, the bearing of cylinder can not be made to block, thus avoid cylinder and do not turn and make preventing belt from scratches; Effectively can also reduce the load of drive motors, ensure the transfer efficiency of conveyer belt, and energy consumption be low.Rectangular cavity is set, the material that scraper plate can be made to scrape can fall into collecting chamber through rectangular cavity, then the viscous material in collecting chamber is flowed to conveying device again through carrier pipe, avoids material waste, avoid material to fall simultaneously and pollute working environment on the ground, thus optimize working environment.Collecting chamber is set to taper, and the material scraped through scraper plate can be made to flow in carrier pipe along the inwall tilted, and use the carrier pipe of small diameter just the material scraped can be transported, taking up room little, is easy to operate, also cost-saved.The outside of left side wall and right side wall is provided with 2-5 projection, and such support will be arranged the multiple guide rails with male cooperation, when multiple projection is moved together along multiple guide rail, the athletic meeting of slide block is more stable.The top of scraper plate is set to taper, and the end of such scraper plate can be sharper, makes cleaning effect better.Stir cutter head and be arranged to circular arc, stirring cutter head can be made not easily to be worn, improve the service life of stirring cutter head, reduce cost.The unsettled one end of stirring rod is provided with polygon enlarged footing, and the material can broken united like this and the material of caking, improve the mixture homogeneity of material, thus ensure that the quality of mould brick.Charging inspection hatch is being set, both can conveniently checking charging situation, again can Timeliness coverage charging abnormal conditions.Stirring inspection hatch is set, can real-time inspection mortar whipping process whether normal, simultaneously can Timeliness coverage shaft the need of cleaning.First shaft is provided with at least 2 group helical form propulsion blades, material can be poured into fast and effectively to stir in cabin and stir, make operating efficiency high.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the connection diagram of scraper plate and slide block;
fig. 3 is the structural representation of motion process middle scraper;
fig. 4 is the another kind of structural representation of motion process middle scraper;
fig. 5 is the structural representation of support;
fig. 6 is the structural representation of side plate.
being labeled as in accompanying drawing: 1-agitating device, 2-discharging opening, 3-conveying device, 4-charging cabin, 5-stirs cabin, 6-first shaft, 7-helical form propulsion blades, 8-second shaft, 9-stirring vane, 10-stirs cutter head, 11-stirring rod, 12-stirring handle, 13-polygon enlarged footing, 14-conveyer belt, 15-sweeper, 16-crank, 17-rocking bar, 18-scraper plate, 19-slide block, 20-support, 21-cavity, 22-left side wall, 23-clutch shaft bearing, 24-right side wall, 25-axle, 26-is protruding, 27-column, 28-top board, 29-rectangular cavity, 30-first side plate, 31-guide rail, 32-collecting chamber, 33-second side plate, 34-carrier pipe, 35-charging inspection hatch, 36-stirs inspection hatch, 37-second bearing.
Detailed description of the invention
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.A kind of mortar stirring device for building, forms as shown in figures 1 to 6, comprises agitating device 1, be provided with conveying device 3 below the discharging opening 2 of agitating device 1, described agitating device 1 comprises charging cabin 4, charging cabin 4 is connected with stirring cabin 5, stir cabin 5 to be connected with discharging opening 2, be provided with the first shaft 6, first shaft 6 in charging cabin 4 and be provided with 3 groups of helical form propulsion blades 7, stir in cabin 5 and be provided with the second shaft 8, second shaft 8 is connected with stirring vane 9 through stirring handle 12, the stirring cutter head 10 of stirring vane 9 is circular arc, and stirring vane 9 is provided with stirring rod 11 by the side of the second shaft 8, and the unsettled one end of stirring rod 11 is provided with polygon enlarged footing 13, described conveying device 3 comprises conveyer belt 14, sweeper 15 is provided with below conveyer belt 14, sweeper 15 comprises crank 16, crank 16 is connected with rocking bar 17, rocking bar 17 is connected with scraper plate 18, scraper plate 18 is connected with slide block 19, slide block 19 is flexibly connected with support 20, described slide block 19 is provided with cavity 21, the left side wall 22 of cavity 21 is provided with clutch shaft bearing 23, right side wall 24 is provided with the second bearing 37, axle 25 is provided with between clutch shaft bearing 23 and the second bearing 37, axle 25 is connected with scraper plate 18, the outside of left side wall 22 and right side wall 24 is provided with 2-5 protruding 26, described support 20 comprises column 27, the top of column 27 is provided with top board 28, top board 28 is provided with rectangular cavity 29, the sidewall of the first side plate plate 30 of rectangular cavity 29 is provided with and protruding 26 guide rails 31 coordinated, collecting chamber 32 is provided with on the downside of described top board 28, second side plate 33 of described collecting chamber 32 is connected with the top board 28 of support 20, described collecting chamber 32 is taper, collecting chamber 32 is connected with carrier pipe 34.
the top of described scraper plate 18 is taper.
the bottom in described charging cabin 4 is provided with charging inspection hatch 35.
the top in described stirring cabin 5 is provided with stirs inspection hatch 36.
first shaft 6 and the second shaft 8 are the integrated design.
operation principle: material is put into charging cabin 4, start the drive unit of the first shaft 6 and the second shaft 8, material is entered to be entered in stirring cabin 5 under the effect of helical form propulsion blades 7, the stirring vane 9 stirred in cabin makes stirring cutter head 10 and stirring rod 11 pairs of materials stir under the effect of the second shaft 8, polygon expands 13 by broken for the material of the material of uniting that stirs in cabin 5 and caking, make mixing of material, then to mix and the mortar be stirred drops on the conveyer belt 14 of conveying device 3 through discharging opening 2, the mortar be stirred is transported by conveyer belt 14, when conveying device 3 works, the drive unit of cranking lever 16, crank 16 drives rocking bar 17 to move, the lopsidedness of the scraper plate 18 that cavity 21 axis 25 connects past cavity 21 under the effect of rocking bar 17, as shown in Figure 3 or Figure 4, scraper plate 18 and conveyer belt 14 are acutangulated, then scraper plate 18 travels forward along the guide rail 31 on support 20 under the effect of rocking bar 17 with slide block 19, scraper plate 18 is by under the material scraper on conveyer belt 14, the material scraped enters in collecting chamber 32 through rectangular cavity 29, deliver in conveying device 3 through carrier pipe 33 again.When slide block 19 moves to the terminal of guide rail 31, scraper plate 18 tilts toward the opposite side of cavity 21 under the effect of rocking bar 17, as shown in Fig. 4 or Fig. 3, scraper plate 18 and conveyer belt 14 are acutangulated, then scraper plate 18 back moves along the guide rail 31 on support 20 under the effect of rocking bar 17 with slide block 19, scraper plate 18 is by under the material scraper on conveyer belt 14, and the material scraped enters in collecting chamber 32 through rectangular cavity 29, then delivers in conveying device 3 through carrier pipe 33.For making cleaning effect better, adjusting drive unit in the present embodiment makes the speed of crank 16 be greater than the speed of conveyer belt 14, when conveyer belt 14 is identical with slide block 19 direction of motion, scrape one time again when back can be moved by scraper plate 18 by the conveyer belt section that scraper plate 18 was scraped when direction is identical, cleaning effect is better.When conveyer belt 14 is contrary with slide block 19 direction of motion, relative velocity is comparatively large, and material is easily scraped, and cleaning effect is good.
Claims (4)
1. a mortar stirring device for building, is characterized in that: comprise agitating device (1), and discharging opening (2) below of agitating device (1) is provided with conveying device (3), described agitating device (1) comprises charging cabin (4), charging cabin (4) is connected with stirring cabin (5), stir cabin (5) to be connected with discharging opening (2), the first shaft (6) is provided with in charging cabin (4), first shaft (6) is provided with at least 2 group helical form propulsion blades (7), stir in cabin (5) and be provided with the second shaft (8), second shaft (8) is connected with stirring vane (9) through stirring handle (12), the stirring cutter head (10) of stirring vane (9) is circular arc, stirring vane (9) is provided with stirring rod (11) by the side of the second shaft (8), the unsettled one end of stirring rod (11) is provided with polygon enlarged footing (13), described conveying device (3) comprises conveyer belt (14), conveyer belt (14) below is provided with sweeper (15), sweeper (15) comprises crank (16), crank (16) is connected with rocking bar (17), rocking bar (17) is connected with scraper plate (18), scraper plate (18) is connected with slide block (19), slide block (19) is flexibly connected with support (20), described slide block (19) is provided with cavity (21), the left side wall (22) of cavity (21) is provided with clutch shaft bearing (23), right side wall (24) is provided with the second bearing (37), axle (25) is provided with between clutch shaft bearing (23) and the second bearing (37), axle (25) is connected with scraper plate (18), the outside of left side wall (22) and right side wall (24) is provided with 2-5 protruding (26), described support (20) comprises column (27), the top of column (27) is provided with top board (28), top board (28) is provided with rectangular cavity (29), the sidewall of the first side plate plate (30) of rectangular cavity (29) is provided with the guide rail (31) coordinated with protruding (26), described top board (28) downside is provided with collecting chamber (32), second side plate (33) of described collecting chamber (32) is connected with the top board (28) of support (20), described collecting chamber (32) is taper, collecting chamber (32) is connected with carrier pipe (34).
2. mortar stirring device for building according to claim 1, is characterized in that: the top of described scraper plate (18) is taper.
3. mortar stirring device for building according to claim 1 and 2, is characterized in that: the bottom of described charging cabin (4) is provided with charging inspection hatch (35).
4. mortar stirring device for building according to claim 1 and 2, is characterized in that: the top of described stirring cabin (5) is provided with stirs inspection hatch (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281455.XA CN104859051B (en) | 2015-05-28 | 2015-05-28 | A kind of mortar stirring device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281455.XA CN104859051B (en) | 2015-05-28 | 2015-05-28 | A kind of mortar stirring device for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104859051A true CN104859051A (en) | 2015-08-26 |
| CN104859051B CN104859051B (en) | 2017-06-09 |
Family
ID=53905428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281455.XA Active CN104859051B (en) | 2015-05-28 | 2015-05-28 | A kind of mortar stirring device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104859051B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351256A (en) * | 2017-07-05 | 2017-11-17 | 中国十七冶集团有限公司 | A kind of material-stirring device for building |
| CN109958027A (en) * | 2017-12-23 | 2019-07-02 | 侯林杰 | A kind of crushing gravel asphalt mixing unit |
| CN116335356A (en) * | 2023-04-07 | 2023-06-27 | 嘉兴市天坤营造工程设计有限公司 | Intelligent building construction method and equipment thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709502Y (en) * | 2004-01-15 | 2005-07-13 | 凌杰 | Processing device of bitulith regenerated material |
| CN2765756Y (en) * | 2005-03-23 | 2006-03-22 | 南京天印专用汽车有限公司 | Fixed form continuous agitator |
| CN101028891A (en) * | 2007-04-10 | 2007-09-05 | 三一重工股份有限公司 | Conveyer and conveyer-belt sweeper with adjusting scraper angle |
| CN202388619U (en) * | 2012-01-09 | 2012-08-22 | 黑龙江工程学院 | Mortar mixer |
| CN202640553U (en) * | 2012-04-25 | 2013-01-02 | 成都嘉新科技集团有限公司 | Dry powder mortar stirring device |
| CN103878879A (en) * | 2014-03-10 | 2014-06-25 | 杭州灵建工程机械有限公司 | Shunting type elongated mortar stirrer |
-
2015
- 2015-05-28 CN CN201510281455.XA patent/CN104859051B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709502Y (en) * | 2004-01-15 | 2005-07-13 | 凌杰 | Processing device of bitulith regenerated material |
| CN2765756Y (en) * | 2005-03-23 | 2006-03-22 | 南京天印专用汽车有限公司 | Fixed form continuous agitator |
| CN101028891A (en) * | 2007-04-10 | 2007-09-05 | 三一重工股份有限公司 | Conveyer and conveyer-belt sweeper with adjusting scraper angle |
| CN202388619U (en) * | 2012-01-09 | 2012-08-22 | 黑龙江工程学院 | Mortar mixer |
| CN202640553U (en) * | 2012-04-25 | 2013-01-02 | 成都嘉新科技集团有限公司 | Dry powder mortar stirring device |
| CN103878879A (en) * | 2014-03-10 | 2014-06-25 | 杭州灵建工程机械有限公司 | Shunting type elongated mortar stirrer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351256A (en) * | 2017-07-05 | 2017-11-17 | 中国十七冶集团有限公司 | A kind of material-stirring device for building |
| CN109958027A (en) * | 2017-12-23 | 2019-07-02 | 侯林杰 | A kind of crushing gravel asphalt mixing unit |
| CN116335356A (en) * | 2023-04-07 | 2023-06-27 | 嘉兴市天坤营造工程设计有限公司 | Intelligent building construction method and equipment thereof |
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| Publication number | Publication date |
|---|---|
| CN104859051B (en) | 2017-06-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Ming Inventor after: Su Xiaofeng Inventor after: Su Xiaozhong Inventor after: Mei Wei Inventor after: Zhao Shaoze Inventor before: Shen Wenbao Inventor before: Tong Xiaoyan |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170516 Address after: 325002 No. 20 Liming West Road, Lucheng District, Zhejiang, Wenzhou Applicant after: WAN YANG GROUP CO., LTD. Address before: 313009 Zhejiang Province, Huzhou city Nanxun District Qianjin Town People Bridge Applicant before: The precious cloud machinery of Huzhou City a thousand pieces of gold foundry goods Co., Ltd |
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