CN107127889A - A kind of concrete central mix plant - Google Patents
A kind of concrete central mix plant Download PDFInfo
- Publication number
- CN107127889A CN107127889A CN201710485527.1A CN201710485527A CN107127889A CN 107127889 A CN107127889 A CN 107127889A CN 201710485527 A CN201710485527 A CN 201710485527A CN 107127889 A CN107127889 A CN 107127889A
- Authority
- CN
- China
- Prior art keywords
- mixing drum
- mobile base
- agitating
- agitating shaft
- mix plant
- 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
- B28C5/32—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers with driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
-
- 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
- B28C5/0806—Details; Accessories
-
- 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
- B28C5/0806—Details; Accessories
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
-
- 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
- B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
-
- 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
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
-
- 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
- B28C7/167—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 by means of a screw conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of concrete central mix plant, including Mobile base, motor, reductor, round platform, motor drives round platform to rotate by reductor；Round platform upper end is provided with mixing drum；It is additionally provided with mobile device in support platform, support platform and is provided with stirring motor, stirring motor is connected with agitating shaft；Mixing drum is opposite with the steering of agitating shaft；Material guide port is additionally provided with mixing drum；Feed arrangement is provided with Mobile base.The concrete central mix plant of the present invention is readily transported, and stirring efficiency is high.
Description
Technical field
The invention belongs to building equipment technical field, and in particular to a kind of concrete central mix plant.
Background technology
Building is the general name of building and structures, be people in order to meet social life needs, utilize grasped thing
Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle.Concrete refer to by
Binder materials is by the general designation for the cementing integral engineered composite material that gathers materials.The word of concrete one generally said refers to make glue with cement
Gel material, sand, masonry gather materials；With water（Additive and admixture can be contained）Coordinate by a certain percentage, it is agitated obtained by cement mix
Solidifying soil, also referred to as normal concrete, it is widely used in civil construction project, it is necessary to often use concrete in architectural engineering
Mixer is stirred to concrete, and general concrete mixer generally existing mixing effect is poor, the phenomenon that efficiency is low, and deposits
At stirring dead angle, it is impossible to be accurately controlled load, and need to be discharged manually, in-convenience in use.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of concrete central mix plant, stirring efficiency is improved.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of concrete central mix plant, including movement
Seat；Mobile base bottom is provided with shifting roller；Mobile base upper surface is provided with motor；The output end connection of motor subtracts
Fast machine；The output end of reductor is fixedly connected with a round platform, and motor drives round platform to rotate by reductor；Round platform upper end is set
There is mixing drum；Mixing drum is rotated with round platform；Support platform is additionally provided with mobile device, support platform passes through the vertical of both sides
Post is fixed on Mobile base；Stirring motor is provided with support platform, stirring motor is connected with agitating shaft；Wear one end of agitating shaft
The output shaft for crossing support platform and stirring motor is connected；The lower end of agitating shaft is stretched into mixing drum；Turn of mixing drum and agitating shaft
To opposite；Agitating paddle is provided with agitating shaft；Material guide port is additionally provided with mixing drum；Feed arrangement is provided with Mobile base, is entered
Expect that device includes the loading hopper being obliquely installed and the inclined tube being connected with loading hopper；The front end of inclined tube is provided with and material guide port pair
The docking port connect；The side of mixing drum bottom is provided with discharging opening.
Further, agitating shaft is constituted by two sections, including upper half axis body and lower half axis body；Lower half axis body by outer casing and
Internal layer shaft core is constituted；Internal layer shaft core is integrally formed with upper half axis body；Outer casing is connected by flange with upper half axis body；Upper semiaxis
It is provided with body and internal layer shaft core outside interconnected water stream channel, internal layer shaft core and is provided with apopore；Water stream channel passes through
Water pipe is connected with water pump.
Further, the bottom of agitating shaft is provided with 2 agitating paddles；The guarantor for protecting agitating paddle is provided with agitating paddle
Protecting block；Agitating paddle is provided with cushion block with protection block junction；Protection block is connected by bolt with cushion block；Protection block is arranged at stirring
In face of the one side of concrete when oar is rotated.
Further, multigroup agitating paddle is provided with agitating shaft.
Further, loading hopper is installed on Mobile base by support frame, and the bottom of support frame is limited in Mobile base,
And it can be moved in Mobile base.
Discharge outlet is provided with feeding tube, and feeding tube one end is provided with the connecting tube being connected with discharging opening in cylinder lateral wall；
Pipe switch valve is provided with connecting tube；Feeding spiro rod is provided with feeding tube；One end of feeding tube is provided with driving conveying spiral shell
The conveying motor of bar, the other end is discharge end.
Beneficial effects of the present invention：
The concrete central mix plant of the present invention includes Mobile base, and Mobile base bottom is provided with shifting roller, passes through Mobile base, this hair
Bright concrete central mix plant may move, and be readily transported, mobile.
The mixing drum and agitating shaft of the concrete central mix plant of the present invention are driven by different motors, and rotation direction phase
Instead, the efficiency of stirring is improved.
Material guide port and feed arrangement are provided with the mixing drum of the present invention, feed operation, stirring are carried out by feed arrangement
Cylinder top seal, during preventing stirring, under the influence of centrifugal force, the concrete in cylinder is spilt.
The agitating shaft of the present invention is constituted by two sections, and lower half axis body is made up of outer casing and internal layer shaft core；Upper half axis body and
It is provided with internal layer shaft core outside interconnected water stream channel, internal layer shaft core and is provided with apopore；Water stream channel passes through water pipe
It is connected with water pump.The device of the present invention is convenient to be cleaned to agitating device.
Brief description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the present invention, below by using required in embodiment
Accompanying drawing is simply introduced, it should be apparent that, drawings in the following description are only some embodiments described in the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is structural representation of the invention.
The decomposing schematic representation of Fig. 2 agitating shafts.
Fig. 3 is the sectional view of agitating shaft.
Fig. 4 is the structural representation of agitating paddle.
Fig. 5 is the structural representation of feeding device.
1- Mobile bases；4- support platforms；5- columns；12- shifting rollers；21- motors；22- reductors；23- round platforms；
31- mixing drums；32- stirring motors；33- agitating shafts；33a- outer casings；33b- internal layer shaft cores；34- agitating paddles；35- guides
Mouthful；36- discharging openings；37- protects block；38- cushion blocks；61- loading hoppers；62- inclined tubes；63- docking ports；64- support frames；71- is defeated
Barrel；72- connecting tubes；73- conveying motors；74- discharge ends；75- pipe switch valves；76- feeding spiro rods；331- upper half axis bodies；
332- lower half axis bodies；333- flanges；334- water stream channels；335- apopores.
Embodiment
Technical scheme will be clearly and completely described by embodiment below.
As Figure 1-5, it is a kind of concrete central mix plant of the invention, including Mobile base 1；The bottom of Mobile base 1 is set
There is shifting roller 12；The upper surface of Mobile base 1 is provided with motor 21；The output end connection reductor 22 of motor 21；Subtract
The output end of fast machine 22 is fixedly connected with a round platform 23, and motor 21 drives round platform 23 to rotate by reductor 22；On round platform 23
End is provided with mixing drum 31；Mixing drum 31 is rotated with round platform 23；Support platform 4 is additionally provided with mobile device, support is flat
Platform 4 is fixed on Mobile base 1 by the column 5 of both sides；Stirring motor 32 is provided with support platform 4, stirring motor 32 is with stirring
Axle 33 is mixed to connect；One end of agitating shaft 33 is connected through support platform 4 with the output shaft of stirring motor 32；The lower end of agitating shaft 33
Stretch into mixing drum 31；Mixing drum 31 is opposite with the steering of agitating shaft 33；Agitating paddle 34 is provided with agitating shaft 33；Mixing drum 31
On be additionally provided with material guide port 35；Feed arrangement is provided with Mobile base 1, feed arrangement includes the He of loading hopper 61 being obliquely installed
The inclined tube 62 being connected with loading hopper 61；The front end of inclined tube 62 is provided with the docking port 63 docked with material guide port 35；Mixing drum 31
The side of bottom is provided with discharging opening 36.
The agitating device of the present invention is docked by the docking port 63 of feed arrangement with material guide port 35 first, then by concrete
Pour into loading hopper, concrete enters in mixing drum by inclined tube and docking port, then removes feed arrangement；Open electricity
Machine, agitating shaft and mixing drum are reversely rotated, and agitating paddle is stirred.
Agitating shaft 33 is constituted by two sections, including upper half axis body 331 and lower half axis body 332；Lower half axis body 332 is by outer casing
33a and internal layer shaft core 33b compositions；Internal layer shaft core 33b is integrally formed with upper half axis body 331；Outer casing 33a passes through flange 333
It is connected with upper half axis body 331；Interconnected water stream channel 334, internal layer are provided with upper half axis body 331 and internal layer shaft core 33b
Apopore 335 is provided with outside shaft core 33b；Water stream channel 334 is connected by water pipe with water pump.
The agitating paddle of the present invention is constituted by two sections, when cleaning mixing drum is needed, by the outer casing of lower half axis body
Unload, water stream channel is connected by water pipe with water pump, current are sprayed by apopore, mixing drum inwall is cleaned, in cleaning
During agitating shaft can rotate.
The bottom of the agitating shaft 33 of the present invention is provided with 2 agitating paddles 34；It is provided with agitating paddle 34 for protecting stirring
The protection block 37 of oar；Agitating paddle 34 is provided with cushion block 38 with protection block 37 junction；Protection block 37 is connected by bolt with cushion block 38
Connect；Protection block 37 is arranged at the one side in face of concrete when agitating paddle 34 is rotated.
The present invention extends the service life of agitating paddle by protecting block protection agitating paddle.It is provided with agitating shaft 33 multigroup
Agitating paddle 34.Cause concrete spice is mixed more uniform by the setting of multigroup agitating paddle.
The loading hopper 61 of the present invention is installed on Mobile base 1 by support frame 64, and the bottom of support frame is limited in movement
In seat 1, and it can be moved in Mobile base 1.
Just support frame 64 is moved towards the direction of mixing drum when needing to add concrete, makes the material guide port of mixing drum
Docked with docking port.
Feeding device is provided with discharging opening 36 of the present invention, feeding device includes feeding tube 71, and the one end of feeding tube 71 is in cylinder
Body sidewall is provided with the connecting tube 72 being connected with discharging opening 36；Pipe switch valve 75 is provided with connecting tube 72；In feeding tube 71
It is provided with feeding spiro rod 76；One end of feeding tube 71 is provided with the conveying motor 73 of driving feeding spiro rod 76, and the other end is discharging
End 74.After batch mixing terminates, opening conduits switch valve, conveying motor work, feeding spiro rod is rotated, and will stir the concrete of end
Output, it is convenient and swift.It is totally lost after expecting and closes pipe switch valve, continues spice.Discharge end is provided with splicing bucket.
Above example is only that the preferred embodiment of the present invention is described, not to the spirit and scope of the present invention
It is defined, on the premise of design concept of the present invention is not departed from, skill of the ordinary skill technical staff to the present invention in this area
The all variations and modifications that art scheme is made all should be fallen into protection scope of the present invention, claimed technology of the invention
Hold, be all documented in technical requirements book.
Claims (6)
1. a kind of concrete central mix plant, it is characterised in that：Including Mobile base（1）；Mobile base（1）Bottom is provided with shifting roller
（12）；Mobile base（1）Upper surface is provided with motor（21）；Motor（21）Output end connection reductor（22）；Subtract
Fast machine（22）Output end be fixedly connected with a round platform（23）, motor（21）Pass through reductor（22）Drive round platform（23）Turn
It is dynamic；Round platform（23）Upper end is provided with mixing drum（31）；Mixing drum（31）With round platform（23）Rotate together；Also set up in mobile device
There is support platform（4）, support platform（4）Pass through the column of both sides（5）It is fixed on Mobile base（1）On；Support platform（4）It is upper to set
There is stirring motor（32）, stirring motor（32）With agitating shaft（33）Connection；Agitating shaft（33）One end pass through support platform（4）With
Stirring motor（32）Output shaft connection；Agitating shaft（33）Lower end stretch into mixing drum（31）It is interior；Mixing drum（31）With agitating shaft
（33）Steering it is opposite；Agitating shaft（33）On be provided with agitating paddle（34）；Mixing drum（31）On be additionally provided with material guide port（35）；Move
Dynamic seat（1）On be provided with feed arrangement, feed arrangement includes the loading hopper being obliquely installed（61）With with loading hopper（61）Even
The inclined tube connect（62）；Inclined tube（62）Front end be provided with and material guide port（35）The docking port of docking（63）；Mixing drum（31）Bottom
Side be provided with discharging opening（36）.
2. according to a kind of concrete central mix plant of claim 1, it is characterised in that：Agitating shaft（33）Constituted by two sections, including it is upper
Half axis body（331）With lower half axis body（332）；Lower half axis body（332）By outer casing（33a）With internal layer shaft core（33b）Composition；It is interior
Layer shaft core（33b）With upper half axis body（331）It is integrally formed；Outer casing（33a）Pass through flange（333）With upper half axis body（331）
Connection；Upper half axis body（331）With internal layer shaft core（33b）Inside it is provided with interconnected water stream channel（334）, internal layer shaft core
（33b）Outside is provided with apopore（335）；Water stream channel（334）It is connected by water pipe with water pump.
3. according to a kind of concrete central mix plant of claim 2, it is characterised in that：Agitating shaft（33）Bottom be provided with 2 and stir
Mix oar（34）；Agitating paddle（34）On be provided with protection block for protecting agitating paddle（37）；Agitating paddle（34）With protection block（37）
Junction is provided with cushion block（38）；Protect block（37）Pass through bolt and cushion block（38）Connection；Protect block（37）It is arranged at agitating paddle
（34）In face of the one side of concrete during rotation.
4. according to a kind of concrete central mix plant of claim 3, it is characterised in that：Agitating shaft（33）On be provided with multigroup agitating paddle
（34）.
5. according to a kind of concrete central mix plant of claim 4, it is characterised in that：Loading hopper（61）Pass through support frame（64）Peace
Loaded on Mobile base（1）On, the bottom of support frame is limited in Mobile base（1）It is interior, and can be in Mobile base（1）Interior movement.
6. according to a kind of concrete central mix plant of claim 5, it is characterised in that：Discharging opening（36）Place is provided with feeding tube
（71）, feeding tube（71）One end is provided with and discharging opening in cylinder lateral wall（36）The connecting tube of connection（72）；Connecting tube（72）On
It is provided with pipe switch valve（75）；Feeding tube（71）Inside it is provided with feeding spiro rod（76）；Feeding tube（71）One end be provided with drive
Dynamic feeding spiro rod（76）Conveying motor（73）, the other end is discharge end（74）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485527.1A CN107127889B (en) | 2017-06-23 | 2017-06-23 | A kind of concrete central mix plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485527.1A CN107127889B (en) | 2017-06-23 | 2017-06-23 | A kind of concrete central mix plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107127889A true CN107127889A (en) | 2017-09-05 |
| CN107127889B CN107127889B (en) | 2019-05-21 |
Family
ID=59735505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485527.1A Expired - Fee Related CN107127889B (en) | 2017-06-23 | 2017-06-23 | A kind of concrete central mix plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127889B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483732A (en) * | 2019-01-04 | 2019-03-19 | 河北乾昂新型材料科技有限公司 | A kind of continuity mortar mixer |
| CN109747040A (en) * | 2017-11-08 | 2019-05-14 | 上海宝冶集团有限公司 | The stirring means of High Strength Non-shrinking Filling Material for duct grouting |
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|---|---|---|---|---|
| US6331070B1 (en) * | 2000-10-30 | 2001-12-18 | Reliance Industries, Inc. | Process and apparatus for particle size reduction and homogeneous blending of ingredients in a fluidized change can mixer |
| CN105415493A (en) * | 2015-11-28 | 2016-03-23 | 重庆永重重工有限公司 | Novel pure-electric concrete mixing machine |
| CN105538505A (en) * | 2015-12-02 | 2016-05-04 | 李柳晶 | Small overheating-resistant concrete stirrer |
| CN205216843U (en) * | 2015-12-10 | 2016-05-11 | 攀枝花市九鼎智远知识产权运营有限公司 | Ammonium chloride neutralization reaction cauldron |
| CN205415999U (en) * | 2015-11-28 | 2016-08-03 | 重庆永重重工有限公司 | Novel electricelectric moves concrete mixer |
| CN106182420A (en) * | 2016-08-22 | 2016-12-07 | 毛慧杰 | mixer for construction |
-
2017
- 2017-06-23 CN CN201710485527.1A patent/CN107127889B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6331070B1 (en) * | 2000-10-30 | 2001-12-18 | Reliance Industries, Inc. | Process and apparatus for particle size reduction and homogeneous blending of ingredients in a fluidized change can mixer |
| CN105415493A (en) * | 2015-11-28 | 2016-03-23 | 重庆永重重工有限公司 | Novel pure-electric concrete mixing machine |
| CN205415999U (en) * | 2015-11-28 | 2016-08-03 | 重庆永重重工有限公司 | Novel electricelectric moves concrete mixer |
| CN105538505A (en) * | 2015-12-02 | 2016-05-04 | 李柳晶 | Small overheating-resistant concrete stirrer |
| CN205216843U (en) * | 2015-12-10 | 2016-05-11 | 攀枝花市九鼎智远知识产权运营有限公司 | Ammonium chloride neutralization reaction cauldron |
| CN106182420A (en) * | 2016-08-22 | 2016-12-07 | 毛慧杰 | mixer for construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747040A (en) * | 2017-11-08 | 2019-05-14 | 上海宝冶集团有限公司 | The stirring means of High Strength Non-shrinking Filling Material for duct grouting |
| CN109483732A (en) * | 2019-01-04 | 2019-03-19 | 河北乾昂新型材料科技有限公司 | A kind of continuity mortar mixer |
| CN109483732B (en) * | 2019-01-04 | 2024-03-19 | 河北乾昂新型材料科技有限公司 | Continuity mortar mixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107127889B (en) | 2019-05-21 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190424 Address after: 324200 Huhui New District, Changshan, Quzhou, Zhejiang Applicant after: CHANGSHAN HENGYE CONCRETE Co.,Ltd. Address before: 264000 167 South Street, Zhifu District, Yantai, Shandong. Applicant before: Li Yulin |
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Effective date of registration: 20200903 Address after: 404100 Jiulong Village 7 Society, Longdu Street, Wanzhou District, Chongqing Patentee after: CHONGQING ZHENGGU BUILDING MATERIAL Co.,Ltd. Address before: 324200 Changshan, Zhejiang province Hui Hui port area Patentee before: CHANGSHAN HENGYE CONCRETE Co.,Ltd. |
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Effective date of registration: 20201021 Address after: Group 5, Fengjia village, sanjun Township, Fuyu County, Songyuan City, Jilin Province Patentee after: Lu Peng Address before: 404100 Jiulong Village 7 Society, Longdu Street, Wanzhou District, Chongqing Patentee before: CHONGQING ZHENGGU BUILDING MATERIAL Co.,Ltd. |
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Effective date of registration: 20201118 Address after: 404100 Jiulong Village 7 Society, Longdu Street, Wanzhou District, Chongqing Patentee after: CHONGQING ZHENGGU BUILDING MATERIAL Co.,Ltd. Address before: Group 5, Fengjia village, sanjun Township, Fuyu County, Songyuan City, Jilin Province Patentee before: Lu Peng |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190521 |