CN109591187A - A kind of concrete production special raw material mixing arrangement of green energy conservation - Google Patents
A kind of concrete production special raw material mixing arrangement of green energy conservation Download PDFInfo
- Publication number
- CN109591187A CN109591187A CN201811399588.7A CN201811399588A CN109591187A CN 109591187 A CN109591187 A CN 109591187A CN 201811399588 A CN201811399588 A CN 201811399588A CN 109591187 A CN109591187 A CN 109591187A
- Authority
- CN
- China
- Prior art keywords
- stirring
- roller
- gear
- motor
- 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
- 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
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/24—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with driven stirrers
-
- 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
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A kind of concrete production special raw material mixing arrangement of green energy conservation, including bottom plate, stirring motor bracket, stirring motor, Rolling motor bracket, Rolling motor, roller, reclaiming plate, stirring rod, stirring blade, roller connection frame, drum gear, rotation gear, gear stand, stirring motor is realized by fastener and is fixedly connected with stirring motor cradle top surface；Rolling motor is realized by fastener and is fixedly connected with Rolling motor bracket；It every end stirring rod and often sidewinders cylinder and is realized by axis and be rotatablely connected, stirring blade is circumferentially set to the stirring rod lateral wall, and every stirring blade upper surface, which is equipped with, stirs leaf-teeth；Rolling motor is vertical with roller connection frame one end to be fixedly connected；Every side drum gear is circumferentially set to drum outer wall；Rotating gear quantity is four, and each rotation gear is set to roller two sides bottom end.The present invention improves stirring blade form, stirs evenly, and mixing speed is fast, and stirring efficiency is high, saves equipment operation energy consumption.
Description
Technical field
The invention belongs to assembly concrete building field, the concrete production special raw material of especially a kind of green energy conservation
Mixing arrangement.
Background technique
Concrete, referred to as " concrete ": refer to the general designation of the cementing integral engineered composite material of aggregate by cementitious material.
One word of concrete usually said, which refers to, makees cementitious material, sand, masonry aggregate with cement；It is pressed with water (additive and admixture can be contained)
Certain proportion cooperation, it is agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.Coagulation
Soil is that purposes is most wide in civil engineering, a kind of maximum construction material of dosage.Concrete is designed and made by pre-determined characteristics, is developed
Lightweight, high-intensitive, multi-functional concrete new varieties.Using Modern New Technology, greatly develop new process, new equipment；Benefit extensively
Make raw material etc. with industrial residue, is all the project for needing constantly to solve from now on.
Concrete classifying is varied, wherein can be divided into inorganic coagulation material concrete and organic by by cementitious material classification
Cementitious material concrete；Loaded concrete, normal concrete, lightweight concrete can be divided by the classification of apparent compactness.By using function
Can classify can be divided into structural concrete, thermal insulation concrete, architectural concrete, water-proof concrete, refractory concrete, water conservancy project coagulation
Soil, maritime concrete, road concrete, radiation shield concrete etc..
Concrete in prior art use is generally business concrete, i.e., by there is the concrete company of professional production qualification
Unified dispatching is carried out, raw material has carried out rational proportion, the finished product concrete with quality testing return on qualification, site operation people
Member only need to by by concrete placement vehicle be conveyed through Lai finished product concrete carry out pouring process.Commodity in use concrete has become building row
The trend of industry, but pouring for the tiny engineering in site operation part, fragmentary engineering still needs to using to scene from mixed concrete, it is existing from
There are following technological deficiencies in mixed concrete technology: it is stirred from mixed concrete usually using drum concrete mixer,
Its agitator arm structure is single, and ready-mixed concrete is uneven, and stirring efficiency is low, and mixing speed is slow, and extra concrete is easily solidifying
It ties in agitator inner wall, it is difficult to clear up, agitator volume reducing when causing to reuse, improve agitator operation energy consumption, stirring
Amount is reduced.
Summary of the invention
To solve the above problems, it is mixed that the invention discloses a kind of concrete production special raw materials of green energy conservation
It attaches together and sets, specific technical solution is as follows: a kind of concrete production special raw material mixing arrangement of green energy conservation, including bottom plate,
Stirring motor bracket, stirring motor, Rolling motor bracket, Rolling motor, roller, reclaiming plate, stirring rod, stirring blade, roller
Connection frame, drum gear, rotation gear, gear stand, the bottom plate rectangular plate structure；The stirring motor bracket is cut
Face is in inverted " u " character form structure, and the stirring motor bracket is set to the plate upper surface side, the stirring motor bracket two
Side bottom end is vertical with the bottom plate to be fixedly connected；The stirring motor is set to the stirring motor cradle top surface, the stirring
Motor is realized by fastener and is fixedly connected with the stirring motor cradle top surface；The logical Rolling motor bracket cross section is in
"U" shaped structure, the Rolling motor bracket are set to the plate upper surface other side, Rolling motor bracket two sides bottom
End is vertical with the bottom plate to be fixedly connected, and the Rolling motor is set to Rolling motor cradle top surface, and the Rolling motor passes through
Fastener realization is fixedly connected with the Rolling motor bracket；
The roller is horizontally set between the stirring motor and Rolling motor, and the Rolling motor top surface is opening-like, is
Hollow structure；The reclaiming plate is angularly disposed in roller top surface side, and the reclaiming plate two sides are equipped with reclaiming plate baffle, often
Reclaiming plate baffle described in block is vertical with the reclaiming plate to be fixedly connected；Roller side and the stirring are stretched out in described stirring rod one end
Motor is fixedly connected, and the stirring rod other end stretches out the roller other end, and stirring rod described in every end passes through with roller described in every side
Axis realizes rotation connection, and the stirring rod middle section is set in the roller, and the stirring rod middle section is equipped with stirring blade, described
Stirring blade is circumferentially set to the stirring rod lateral wall, and the every stirring blade upper surface is equipped with stirring leaf-teeth；The rolling
Cylinder connection frame is set to roller one end, and the roller connection frame is vertical with roller to be fixedly connected, and the Rolling motor and roller connect
Frame one end is connect vertically to be fixedly connected；The roller both ends are arranged in the drum gear, and drum gear described in every side is circumferentially set to
The drum outer wall；The rotation gear quantity is four, and each rotation gear is set to roller two sides bottom end, often
A rotation gear is fixedly connected with bottom plate by gear stand, and each rotation gear and the gear stand pass through axis
Rotation connection.
Further, the stirring blade quantity is three groups, and stirring blade quantity described in every group is three, every three stirrings
Blade is circumferentially uniformly arranged on the stirring rod outer wall, is in integral structure.
Further, stirring blade gap is formed between stirring blade described in every group.
Further, the paddle number of teeth amount being arranged on each stirring blade is three, each stirring leaf-teeth
Section is in up-narrow and down-wide structure.
Further, the facewidth, transverse tooth thickness, space width and the drum gear of the rotation gear are adapted, each described
Rotation gear is engaged with the drum gear to be fixedly connected.
Further, the fastener is one of setscrew, bolt, nut, screw, tapping screw or more
Kind.
The working principle of the invention is:
When the invention works, raw material is poured into roller by roller top, opens stirring motor, stirring rod is in roller inward turning
Turn, the raw material in roller is driven rotation by stirring blade collaboration stirring leaf-teeth, and raw material is flowed by stirring blade gap in each
Between stirring blade, Stirring mixing is carried out；When stirring evenly, stop stirring motor, opens Rolling motor, Rolling motor
Roller rotation is driven, roller cooperates rotation gear to rotate by drum gear, and roller rotates to side, and raw material is by going out in roller
Flitch is poured out；Stirring motor is opened, stirring rod, which continues to rotate, all to pour out raw material remaining in roller；Outside because of rotating vane
Side fits in inner wall of rotary drum and can come out the concrete complete liquidation for fitting in inner wall of rotary drum, no concrete residual.
The beneficial effects of the present invention are:
The present invention improves stirring blade form, stirs evenly in roller, and mixing speed is fast, and stirring efficiency is high, can will fit in rolling
The concrete of cylinder inner wall is cleaned out, and cleaning in roller is kept, and is prevented drum volume caused by accumulating because of aggregate from reducing, is saved equipment
Operation energy consumption.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is schematic cross-sectional view at roller of the invention.
Fig. 4 is the structural schematic diagram of stirring blade of the invention.
Reference signs list: bottom plate 1, stirring motor bracket 2, stirring motor 3, Rolling motor bracket 4, Rolling motor 5, rolling
Cylinder 6, reclaiming plate 7, reclaiming plate baffle 7-1, stirring rod 8, stirring blade 9, stirring leaf-teeth 9-1, stirring blade gap 9-2, roller
Connection frame 10, drum gear 11, rotation gear 12, gear stand 13.
Specific embodiment
Clear to be more clear technical solution of the present invention, the present invention is described further with reference to the accompanying drawing,
The technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.Being fixedly connected mentioned in the present embodiment, fixed setting, fixed structure are the molding of concrete one-time-concreting, weldering
The well-known technique known to a person skilled in the art such as connect.Stirring motor, Rolling motor are common mentioned in the present invention
Single-phase asynchronous motor, its working principle is that well-known technique known to the personnel of the field, stirring motor mentioned in the present invention,
Rolling motor, rotation gear, axis are the article that can directly buy in the market, are not repeated in the present invention it.
In conjunction with attached drawing as it can be seen that a kind of concrete production special raw material mixing arrangement of green energy conservation, including bottom plate 1, stirring
Electric machine support 2, stirring motor 3, Rolling motor bracket 4, Rolling motor 5, roller 6, reclaiming plate 7, stirring rod 8, stirring blade 9,
Roller connection frame 10, drum gear 11, rotation gear 12, gear stand 13, the 1 rectangular plate structure of bottom plate；It is described
2 section of stirring motor bracket is in inverted " u " character form structure, and the stirring motor bracket 2 is set to the 1 upper surface side of bottom plate,
The 2 two sides bottom end of stirring motor bracket is vertical with the bottom plate 1 to be fixedly connected；The stirring motor 3 is set to the stirring
2 top surface of electric machine support, the stirring motor 3 are realized by fastener and are fixedly connected with 2 top surface of stirring motor bracket；It is described
Logical 4 section of Rolling motor bracket is in inverted " u " character form structure, and it is another that the Rolling motor bracket 4 is set to 1 upper surface of bottom plate
Side, the 4 two sides bottom end of Rolling motor bracket is vertical with the bottom plate 1 to be fixedly connected, and the Rolling motor 5 is set to roller electricity
4 top surface of machine support, the Rolling motor 5 are realized by fastener and are fixedly connected with the Rolling motor bracket 4；
The roller 6 is horizontally set between the stirring motor 3 and Rolling motor 5, and 5 top surface of Rolling motor is in opening
Shape is hollow structure；The reclaiming plate 7 is angularly disposed in the 6 top surface side of roller, and 7 two sides of reclaiming plate are equipped with discharging
Plate baffle 7-1, every piece of reclaiming plate baffle 7-1 is vertical with the reclaiming plate 7 to be fixedly connected；Described 8 one end of stirring rod is stretched out
6 side of roller is fixedly connected with the stirring motor 3, and 8 other end of stirring rod stretches out 6 other end of roller, is stirred described in every end
It mixes roller 6 described in bar 8 and every side and rotation connection is realized by axis, 8 middle section of stirring rod is set in the roller 6, described
8 middle section of stirring rod is equipped with stirring blade 9, and the stirring blade 9 is circumferential to be set to 8 lateral wall of stirring rod, stirs described in every
It mixes 9 upper surface of blade and is equipped with stirring leaf-teeth 9-1；The roller connection frame 10 is set to 6 one end of roller, the roller connection frame 10
Vertical with roller 6 to be fixedly connected, the Rolling motor 5 is vertical with 10 one end of roller connection frame to be fixedly connected；The drum gear
11 are arranged 6 both ends of roller, and drum gear 11 described in every side is circumferential to be set to 6 outer wall of drum；The rotation gear 12
Quantity is four, and each rotation gear 12 is set to the 6 two sides bottom end of roller, each rotation gear 12 and bottom plate
1 is fixedly connected by gear stand 13, and each rotation gear 12 is rotatablely connected with the gear stand 13 by axis.
Further, 9 quantity of stirring blade is three groups, and 9 quantity of stirring blade described in every group is three, and every three are stirred
It mixes blade 9 and is circumferentially uniformly arranged on 8 outer wall of stirring rod, be in integral structure.
Further, stirring blade gap 9-2 is formed between stirring blade 9 described in every group.
Further, the stirring leaf-teeth 9-1 quantity being arranged on each stirring blade 9 is three, each stirring
The section leaf-teeth 9-1 is in up-narrow and down-wide structure.
Further, the facewidth, transverse tooth thickness, space width and the drum gear 11 of the rotation gear 12 are adapted, each
The rotation gear 12 is engaged with the drum gear 11 to be fixedly connected.
Further, the fastener is one of setscrew, bolt, nut, screw, tapping screw or more
Kind.
The working principle of the invention is:
When the invention works, raw material is poured into roller 6 by 6 top of roller, opens stirring motor 3, stirring rod 8 is in roller 6
Raw material in roller 6 is driven rotation by interior rotation, the collaboration of stirring blade 9 stirring leaf-teeth 9-1, and raw material passes through paddle sheet seam 9-2
Clearance flow is moved between each stirring blade 9, and Stirring mixing is carried out；When stirring evenly, stop stirring motor 3, opens rolling
Cylinder motor 5, Rolling motor 5 drive roller rotation 6, and roller 6 is rotated by the cooperation rotation gear 12 of drum gear 11, and roller 6 revolves
Side is gone to, raw material is poured out by reclaiming plate 7 in roller 6；Stirring motor 3 is opened, stirring rod 8 continues to rotate can will be in roller 6
Remaining raw material is all poured out；The concrete of 6 inner wall of roller can will be fitted in because fitting in 6 inner wall of roller on the outside of rotating vane 9
Complete liquidation comes out, no concrete residual.
The beneficial effects of the present invention are:
The present invention improves stirring blade form, stirs evenly in roller, and mixing speed is fast, and stirring efficiency is high, can will fit in rolling
The concrete of cylinder inner wall is cleaned out, and cleaning in roller is kept, and is prevented drum volume caused by accumulating because of aggregate from reducing, is saved equipment
Operation energy consumption.
Claims (6)
1. a kind of concrete production special raw material mixing arrangement of green energy conservation, which is characterized in that including bottom plate, stirring motor branch
Frame, stirring motor, Rolling motor bracket, Rolling motor, roller, reclaiming plate, stirring rod, stirring blade, roller connection frame, roller
Gear, rotation gear, gear stand, the bottom plate rectangular plate structure；The stirring motor bracket cross section is in inverted " u " word
Shape structure, the stirring motor bracket are set to the plate upper surface side, stirring motor bracket two sides bottom end and institute
Bottom plate is stated vertically to be fixedly connected；The stirring motor is set to the stirring motor cradle top surface, and the stirring motor passes through tight
Firmware realization is fixedly connected with the stirring motor cradle top surface；The logical Rolling motor bracket cross section is in inverted " u " character form structure,
The Rolling motor bracket is set to the plate upper surface other side, Rolling motor bracket two sides bottom end and the bottom plate
Vertically be fixedly connected, the Rolling motor is set to Rolling motor cradle top surface, the Rolling motor by fastener realize with
The Rolling motor bracket is fixedly connected；
The roller is horizontally set between the stirring motor and Rolling motor, and the Rolling motor top surface is opening-like, is
Hollow structure；The reclaiming plate is angularly disposed in roller top surface side, and the reclaiming plate two sides are equipped with reclaiming plate baffle, often
Reclaiming plate baffle described in block is vertical with the reclaiming plate to be fixedly connected；Roller side and the stirring are stretched out in described stirring rod one end
Motor is fixedly connected, and the stirring rod other end stretches out the roller other end, and stirring rod described in every end passes through with roller described in every side
Axis realizes rotation connection, and the stirring rod middle section is set in the roller, and the stirring rod middle section is equipped with stirring blade, described
Stirring blade is circumferentially set to the stirring rod lateral wall, and the every stirring blade upper surface is equipped with stirring leaf-teeth；The rolling
Cylinder connection frame is set to roller one end, and the roller connection frame is vertical with roller to be fixedly connected, and the Rolling motor and roller connect
Frame one end is connect vertically to be fixedly connected；The roller both ends are arranged in the drum gear, and drum gear described in every side is circumferentially set to
The drum outer wall；The rotation gear quantity is four, and each rotation gear is set to roller two sides bottom end, often
A rotation gear is fixedly connected with bottom plate by gear stand, and each rotation gear and the gear stand pass through axis
Rotation connection.
2. a kind of concrete production special raw material mixing arrangement of green energy conservation according to right 1, which is characterized in that described
Stirring blade quantity is three groups, and stirring blade quantity described in every group is three, and every three stirring blades are circumferentially uniformly arranged on institute
Stirring rod outer wall is stated, is in integral structure.
3. a kind of concrete production special raw material mixing arrangement of green energy conservation according to right 1, which is characterized in that every group
Stirring blade gap is formed between the stirring blade.
4. a kind of concrete production special raw material mixing arrangement of green energy conservation according to right 1, which is characterized in that each
The paddle number of teeth amount being arranged on the stirring blade is three, and each stirring leaf-teeth section is in up-narrow and down-wide structure.
5. a kind of concrete production special raw material mixing arrangement of green energy conservation according to right 1, which is characterized in that described
The facewidth, transverse tooth thickness, space width and the drum gear for rotating gear are adapted, each rotation gear and the drum gear
Engagement is fixedly connected.
6. a kind of concrete production special raw material mixing arrangement of green energy conservation according to right 1, which is characterized in that described
The fastener is one of setscrew, bolt, nut, screw, tapping screw or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399588.7A CN109591187A (en) | 2018-11-22 | 2018-11-22 | A kind of concrete production special raw material mixing arrangement of green energy conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399588.7A CN109591187A (en) | 2018-11-22 | 2018-11-22 | A kind of concrete production special raw material mixing arrangement of green energy conservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109591187A true CN109591187A (en) | 2019-04-09 |
Family
ID=65959146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811399588.7A Pending CN109591187A (en) | 2018-11-22 | 2018-11-22 | A kind of concrete production special raw material mixing arrangement of green energy conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388489A (en) * | 2020-11-17 | 2021-02-23 | 贵州西南装备制造有限公司 | Automatic rust cleaning device for pipeline |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206184356U (en) * | 2016-09-20 | 2017-05-24 | 西安利君精华药业有限责任公司 | High -efficient powder agitating mixing apparatus |
| CN206690326U (en) * | 2017-05-05 | 2017-12-01 | 安徽马力建筑装饰集团有限公司 | A kind of dry powder and mortar mixed stirring device |
| CN107825592A (en) * | 2017-11-15 | 2018-03-23 | 长沙市凤英机械科技有限公司 | A kind of construction rapid coagulation soil mixer |
| CN108568899A (en) * | 2018-03-12 | 2018-09-25 | 惠安县威科电子科技有限公司 | A kind of drum-type easy cleaning concrete central mix plant |
-
2018
- 2018-11-22 CN CN201811399588.7A patent/CN109591187A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206184356U (en) * | 2016-09-20 | 2017-05-24 | 西安利君精华药业有限责任公司 | High -efficient powder agitating mixing apparatus |
| CN206690326U (en) * | 2017-05-05 | 2017-12-01 | 安徽马力建筑装饰集团有限公司 | A kind of dry powder and mortar mixed stirring device |
| CN107825592A (en) * | 2017-11-15 | 2018-03-23 | 长沙市凤英机械科技有限公司 | A kind of construction rapid coagulation soil mixer |
| CN108568899A (en) * | 2018-03-12 | 2018-09-25 | 惠安县威科电子科技有限公司 | A kind of drum-type easy cleaning concrete central mix plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388489A (en) * | 2020-11-17 | 2021-02-23 | 贵州西南装备制造有限公司 | Automatic rust cleaning device for pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204800860U (en) | A concrete mixing station | |
| CN108297276A (en) | A kind of stirring of concrete and pour integration apparatus | |
| CN109591187A (en) | A kind of concrete production special raw material mixing arrangement of green energy conservation | |
| CN208068563U (en) | A kind of stirring of concrete and pour integration apparatus | |
| CN207373455U (en) | A kind of anticlogging mortar preparation facilities | |
| CN211562807U (en) | Concrete water-reducing agent doping device | |
| CN109822746A (en) | A kind of antilock axle concrete-mixer of vibration | |
| CN217410473U (en) | Dust removal type pitch mix building | |
| CN108481555A (en) | A kind of building materials processing mixing device | |
| CN215749938U (en) | Concrete mixing device with effect is prevented blockking up by pump line | |
| CN210100351U (en) | Concrete mixer | |
| CN210148403U (en) | Dry-mixed mortar stirring powder structure | |
| CN207189969U (en) | The fragment of brick raw material agitation mixer of building trade | |
| CN109435014B (en) | Green energy-conserving concrete apparatus for producing | |
| CN111702954A (en) | Concrete mixing device | |
| CN212241575U (en) | Highway construction concrete mixing pouring equipment | |
| CN213500019U (en) | Building concrete stirring device | |
| CN213829666U (en) | Novel environment-friendly concrete mixer | |
| CN216914362U (en) | Production of ready-mixed mortar is with stirring storehouse | |
| CN219076101U (en) | Proportioning machine for ready-mixed concrete | |
| CN219338117U (en) | Proportioning device for cement concrete production | |
| CN214187813U (en) | Municipal administration concrete rapid mixing device for building engineering | |
| CN217020936U (en) | Premixed concrete agitating unit | |
| CN211466930U (en) | Fragment of brick raw materials stirring mixing apparatus that building trade was used | |
| CN218928208U (en) | Blade direction changing type stirrer |
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: 20190409 |