CN112727101A - Concrete injection device - Google Patents
Concrete injection device Download PDFInfo
- Publication number
- CN112727101A CN112727101A CN202011591141.7A CN202011591141A CN112727101A CN 112727101 A CN112727101 A CN 112727101A CN 202011591141 A CN202011591141 A CN 202011591141A CN 112727101 A CN112727101 A CN 112727101A
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- China
- Prior art keywords
- fixed mounting
- concrete
- motor
- base
- concrete spraying
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- 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
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- 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
- B28C5/16—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 vertical or steeply inclined 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
- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a concrete spraying device, which utilizes a stirring throwing device to stir concrete, drives a first auger to rotate through the rotation of a rotary outer cylinder and the matching of a gear ring and a gear, utilizes the matching of a first auger and a pipe shell to suck the concrete at the lower end of an inner containing cylinder from a suction port and transmit the concrete to a throwing port to throw the concrete out, and simultaneously stirs the concrete through a stirring rod on the outer side wall of the pipe shell, thereby improving the stirring efficiency.
Description
Technical Field
The invention relates to the technical field of concrete injection devices, in particular to a concrete injection device.
Background
Because the concrete spraying process in the building engineering has the advantages of simple operation and good effect, the concrete spraying device is widely applied to the building engineering by people;
however, most of the existing concrete spraying devices are only provided with simple row-shaped or rod-shaped stirring devices, the simple row-shaped or rod-shaped stirring devices are very low in concrete mixing efficiency when stirring concrete, and the stirred concrete often contains lumps or particles, and the lumps or particles can accidentally cause the problem of blockage when the concrete spraying device sprays, so that a concrete spraying device is provided.
Disclosure of Invention
The present invention is directed to a concrete spraying apparatus to solve the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete spraying device comprises a base, wherein an electric cabinet and a concrete spraying device which are electrically connected with an external power supply are fixedly installed at the head end and the tail end of the upper surface of the base respectively, a mixing box is fixedly installed in the middle of the base, and a conveying device matched with the concrete spraying device is installed at the lower end of the mixing box, which is positioned in an inner cavity of the base;
the mixing box includes fixed mounting's first motor and the rotatory urceolus of first motor drive on the base, first motor is connected with the electric cabinet electricity, the lower extreme of rotatory urceolus has cup jointed the groove of cup jointing of seting up in the base upper surface, the bottom surface middle part fixed mounting of rotatory urceolus has row's material pipe, and arranges the material pipe and be linked together with conveyor, the inner chamber middle part of cup jointing the groove seted up with arrange the material pipe and rotate the bearing of installation, the device is jettisoned in the stirring of two and rotatory urceolus linkages mutually to the bottom surface of rotatory urceolus, the splendid attire inner tube that supports mutually with the base has been cup jointed to the inner chamber of rotatory urceolus, the upper end lock of rotatory urceolus has throws device.
Preferably, the stirring jettison device includes the tube, material sucking mouth and jettison mouth have been seted up respectively to the upper end and the lower extreme of the lateral wall of tube, first auger has been cup jointed to the inner chamber of tube, the lower extreme of first auger rotates the installation with the bottom surface of rotatory urceolus, and the bottom surface fixed mounting of auger has a gear, the lateral wall meshing of gear has the ring gear of seting up in the cup joint inslot lateral wall.
Preferably, the caking reducing mechanism includes lid and transfer line, the bottom surface middle part fixed mounting of lid has the erection column, the bottom surface fixed mounting of erection column has the toper mount pad, the even fixed mounting in bottom surface of toper mount pad has crushing piece, the lower extreme of transfer line runs through lid, erection column and toper mount pad fixed mounting in proper order from the middle part of lid has the toper filter screen, the inner chamber and the crushing piece of toper filter screen laminate mutually, the upper end fixed mounting of lid has the second motor of being connected with the electric cabinet electricity, the output and the transfer line fixed mounting of second motor.
Preferably, the splendid attire inner tube includes the barrel, the both ends fixed mounting of the lateral wall of barrel has auxiliary stay pole, auxiliary stay pole's outer end joint have with base fixed mounting's support column.
Preferably, conveyor is including seting up the mounting hole in the base inner chamber, and the mounting hole is linked together with the material pipe with concrete discharging device, the inner chamber of mounting hole rotates installs the second auger, the head end fixed mounting of mounting hole has the third motor of being connected with the electric cabinet electricity, the output and the second auger fixed mounting of third motor.
Preferably, a gear ring is fixedly mounted at the lower end of the outer side wall of the rotary outer cylinder, and the output end of the first motor is meshed with the gear ring.
Preferably, the crushing piece comprises a piece body, a chamfer is arranged on the bottom surface of the piece body, and an inclined retainer ring is integrally formed at the upper end of the conical filter screen.
Preferably, the outer side wall of the pipe shell is uniformly and fixedly provided with a stirring rod.
Preferably, the outer side wall of the inner containing barrel is fixedly provided with a protective shell which is sleeved with the rotary outer barrel, and holes are uniformly penetrated through the outer side wall of the protective shell.
Compared with the prior art, the invention has the beneficial effects that: a concrete injection device utilizes a stirring throwing device to stir concrete, a first auger is driven to rotate by the rotation of a rotary outer cylinder and the matching of a gear ring and a gear, the concrete at the lower end of an inner containing cylinder is sucked from a suction port and conducted to a throwing port to be thrown out by the matching of a first auger and a pipe shell, and the concrete is stirred simultaneously by a stirring rod on the outer side wall of the pipe shell, so that the stirring efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 3 is a partial structural view of the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a third embodiment of the present invention;
fig. 6 is a schematic view of a third embodiment of the crushing sheet of the present invention.
In the figure: the concrete spraying device comprises a base 1, an electric cabinet 2 and a concrete spraying device 3;
a mixing box 4, a first motor 41, a rotary outer cylinder 42, a sleeving groove 43, a discharging pipe 44, a bearing 45,
The stirring throwing device 46, a pipe shell 461, a material suction port 462, a material throwing port 463, a first auger 464, a gear 465 and a gear ring 466;
the inner containing barrel 47, the barrel 471, the auxiliary supporting rod 472 and the supporting column 473;
the caking smashing device 48, a cover 481, a transmission rod 482, a mounting column 483, a conical mounting seat 484, a smashing sheet 485, a sheet body 485a, a chamfer 485b, a conical filter screen 486 and a second motor 487;
the conveying device 5, a mounting hole 51, a second auger 52 and a third motor 53;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a concrete spraying device is characterized by being the same as the first embodiment except that: as shown in fig. 1, fig. 2 and fig. 3: a concrete spraying device comprises a base 1, wherein an electric cabinet 2 and a concrete spraying device 3 which are electrically connected with an external power supply are fixedly installed at the head end and the tail end of the upper surface of the base 1 respectively, a mixing box 4 is fixedly installed in the middle of the base 1, and a conveying device 5 matched with the concrete spraying device 3 is installed in an inner cavity of the base 1, which is located at the lower end of the mixing box 4;
the electric cabinet 2 mainly comprises a control switch, and the concrete spraying device 3 comprises a concrete pump and a spray gun.
As shown in fig. 2, the rotary outer cylinder 42 is a cylindrical cylinder with a closed bottom, and the first motor 41 drives the rotary outer cylinder 42 to rotate under the action of the bearing 45, so as to drive the stirring and throwing device 46 to stir the concrete in the containing inner cylinder 47, and simultaneously throw the concrete at the bottom of the containing inner cylinder 47 into the containing block crushing device 48 to crush the concrete blocks, so that the concrete blocks are more fully stirred, and the stirring efficiency is improved.
Specifically, a ring gear 6 is fixedly mounted at a lower end of an outer side wall of the rotary outer cylinder 42, and an output end of the first motor 41 is engaged with the ring gear 6.
The first motor 41 is engaged with the gear ring 6 outside the rotary outer cylinder 42, so that the rotary outer cylinder 42 is rotated.
Specifically, splendid attire inner tube 47 includes barrel 471, the both ends fixed mounting of the lateral wall of barrel 471 has auxiliary support rod 472, auxiliary support rod 472's outer end joint have with base fixed mounting's support column 473.
As shown in fig. 2: the splendid attire inner tube 47 cup joints the inner chamber at rotatory urceolus 42, through the mutual joint of auxiliary stay 472 and support column 473, has prevented that can drive splendid attire inner tube 47 to rotate when rotatory urceolus 42 rotates, has seted up the draw-in groove in the upper end of support column 473 as shown in fig. 2, and the outer end integrated into one piece of auxiliary stay 472 has the fixture block, realizes the effect of its joint in inserting the draw-in groove through the fixture block card.
Specifically, the outer side wall of the containing inner cylinder 47 is fixedly provided with a protective shell 7 which is sleeved with the rotary outer cylinder 42, and the outer side wall of the protective shell 7 is uniformly penetrated with holes 8.
The protective shell is used for sheltering from rotatory urceolus 42, prevents that rotatory urceolus 42 from when rotatory, exposing outside, producing the problem of potential safety hazard easily, and sets up the use that hole 8 is used for reducing the material, reduces manufacturing cost.
Specifically, conveyor 5 is including offering the mounting hole 51 in the base 1 inner chamber, and mounting hole 51 is linked together with concrete jetter 3 and row material pipe 44, second auger 52 is installed in the inner chamber rotation of mounting hole 51, the head end fixed mounting of mounting hole 41 has the third motor 53 of being connected with electric cabinet 2 electricity, the output and the second auger 52 fixed mounting of third motor 53.
The discharge pipe 44 discharges the concrete into the mounting hole 51, and when the second auger 52 rotates, the mixed concrete is transferred into the concrete spraying device 3 and is sprayed out of the concrete spraying device 3.
The working principle is as follows: when the device is used, the externally stirred thin paste concrete is put into the inner containing cylinder 47, the first motor 41 is started through the electric cabinet 2, the first motor drives the rotary outer cylinder 42 to rotate and simultaneously drives the linkage stirring throwing device 46 to start, the concrete in the inner containing cylinder is stirred, the concrete at the bottom of the inner containing cylinder 47 is thrown into the caking crushing device 48 to be crushed, the crushed concrete returns into the inner containing cylinder, if dry concrete is put into the inner containing cylinder, the caking crushing device needs to be taken down and water is thrown into the caking crushing device, the caking crushing device is installed when the concrete is stirred to be thin paste, and caking in the thin paste concrete is removed.
Example two
A concrete spraying device is characterized by being the same as the first embodiment except that: as shown in fig. 1 and 4:
specifically, the stirring and throwing device 46 comprises a pipe shell 461 fixedly mounted on the bottom surface of an inner cavity of the rotary outer cylinder 42, the upper end and the lower end of the outer side wall of the pipe shell 461 are respectively provided with a material suction port 462 and a material throwing port 463, the inner cavity of the pipe shell 461 is sleeved with a first auger 464, the lower end of the first auger 464 is rotatably mounted on the bottom surface of the rotary outer cylinder 42, a gear 465 is fixedly mounted on the bottom surface of the auger 464, and a gear 466 arranged on the inner side wall of the sleeving groove 43 is meshed with the outer side wall of the gear 465.
As shown in fig. 4: the rotating outer cylinder 42 can drive the pipe shell 461 to rotate when rotating, the first auger 464 arranged in the pipe shell 461 also makes circular motion, the gear 465 at the lower end of the auger also makes circular motion along with the first auger 464, and simultaneously the first auger 464 is driven to rotate in the pipe shell 461 through the meshing action of the gear 465 and the gear ring 466, the concrete at the material suction hole 462 can be conveyed to the material throwing hole 463 to be thrown out when the auger rotates, so that the stirring throwing function is realized, and the function of linkage with the rotating outer cylinder 42 is realized.
Specifically, the outer side wall of the pipe case 461 is uniformly and fixedly provided with the stirring rod 9.
The concrete containing the inner cylinder is stirred by the stirring rod 9 as the cartridge rotates with the rotating outer cylinder 42.
The working principle is as follows: the rotating outer cylinder 42 can drive the pipe shell 461 to rotate when rotating, the first auger 464 arranged in the pipe shell 461 also makes circular motion, the gear 465 at the lower end of the auger also makes circular motion along with the first auger 464, and simultaneously the first auger 464 is driven to rotate in the pipe shell 461 through the meshing action of the gear 465 and the gear ring 466, the concrete at the material suction hole 462 can be conveyed to the material throwing hole 463 to be thrown out when the auger rotates, so that the stirring throwing function is realized, and the function of linkage with the rotating outer cylinder 42 is realized.
EXAMPLE III
A concrete spraying device is characterized by being the same as the embodiment except that: as shown in fig. 1, fig. 5 and fig. 6:
specifically, the caking smashing device 48 comprises a cover body 481 buckled with the upper end of the inner containing cylinder and a transmission rod 482, wherein an installation column 483 is fixedly installed in the middle of the bottom surface of the cover body 481, a conical installation seat 484 is fixedly installed on the bottom surface of the installation column 483, smashing sheets 485 are uniformly and fixedly installed on the bottom surface of the conical installation seat 484, a conical filter screen 486 is sequentially and fixedly installed at the lower end of the transmission rod 482 from the middle of the cover body 481 through the cover body 481, the installation column 483 and the conical installation seat 484, the inner cavity of the conical filter screen 486 is attached to the smashing sheets 485, a second motor 487 electrically connected with the electric cabinet 2 is fixedly installed at the upper end of the cover body 481, and the output end of the second motor 487 is fixedly installed.
As shown in fig. 5: second motor 487 can drive conical filter screen 486 through transfer line 482 and rotate, and when throwing material mouth 463 throw the concrete into conical filter screen 486, the rotation of conical filter screen 486 can accelerate the thin mushy concrete outflow in the conical filter screen to can cooperate with crushing piece 485 on the conical mount pad 484 in conical filter screen 486 pivoted, through the cooperation of crushing piece 485 of motionless and rotatory conical filter screen 486, thereby smash the concrete of caking.
Specifically, smash piece 485 including lamellar body 485a, chamfer 485b has been seted up to lamellar body 485 a's bottom surface, the upper end integrated into one piece of toper filter screen 486 has slope fender ring 10.
The inclined collar 10 prevents concrete in the conical filter mesh 486 from being thrown off the side edges of the conical filter mesh 486 when the conical filter mesh 486 rotates rapidly.
The working principle is as follows: second motor 487 can drive conical filter screen 486 through transfer line 482 and rotate, and when throwing material mouth 463 throw the concrete into conical filter screen 486, the rotation of conical filter screen 486 can accelerate the thin mushy concrete outflow in the conical filter screen to can cooperate with crushing piece 485 on the conical mount pad 484 in conical filter screen 486 pivoted, through the cooperation of crushing piece 485 of motionless and rotatory conical filter screen 486, thereby smash the concrete of caking.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a concrete injection apparatus, includes the base, its characterized in that: the head end and the tail end of the upper surface of the base are respectively and fixedly provided with an electric cabinet and a concrete spraying device which are electrically connected with an external power supply, the middle part of the base is fixedly provided with a mixing box, and the lower end of the mixing box, which is positioned in the inner cavity of the base, is provided with a conveying device matched with the concrete spraying device;
the mixing box includes fixed mounting's first motor and the rotatory urceolus of first motor drive on the base, first motor is connected with the electric cabinet electricity, the lower extreme of rotatory urceolus has cup jointed the groove of cup jointing of seting up in the base upper surface, the bottom surface middle part fixed mounting of rotatory urceolus has row's material pipe, and arranges the material pipe and be linked together with conveyor, the inner chamber middle part of cup jointing the groove seted up with arrange the material pipe and rotate the bearing of installation, the device is jettisoned in the stirring of two and rotatory urceolus linkages mutually to the bottom surface of rotatory urceolus, the splendid attire inner tube that supports mutually with the base has been cup jointed to the inner chamber of rotatory urceolus, the upper end lock of rotatory urceolus has throws device.
2. A concrete spraying apparatus as claimed in claim 1, wherein: the stirring throwing device comprises a pipe shell, wherein the upper end and the lower end of the outer side wall of the pipe shell are respectively provided with a material suction port and a material throwing port, the inner cavity of the pipe shell is sleeved with the packing auger, the lower end of the packing auger is rotatably installed on the bottom surface of the rotary outer barrel, a gear is fixedly installed on the bottom surface of the packing auger, and the outer side wall of the gear is meshed with a toothed ring arranged on the inner side wall of the sleeving groove.
3. A concrete spraying apparatus as claimed in claim 2, wherein: the caking reducing mechanism includes lid and transfer line, the bottom surface middle part fixed mounting of lid has the erection column, the bottom surface fixed mounting of erection column has the toper mount pad, the even fixed mounting in bottom surface of toper mount pad has crushing piece, the lower extreme of transfer line runs through lid, erection column and toper mount pad fixed mounting in proper order from the middle part of lid has the toper filter screen, the inner chamber and the crushing piece of toper filter screen laminate mutually, the upper end fixed mounting of lid has the second motor of being connected with the electric cabinet electricity, the output and the transfer line fixed mounting of second motor.
4. A concrete spraying apparatus as claimed in claim 3, wherein: the splendid attire inner tube includes the barrel, the both ends fixed mounting of the lateral wall of barrel has auxiliary stay bar, auxiliary stay bar's outer end joint has the support column with base fixed mounting.
5. A concrete spraying apparatus as claimed in claim 4, wherein: conveyor is including seting up in the mounting hole of base inner chamber, and the mounting hole is linked together with concrete jetter and blow-off pipe, the inner chamber of mounting hole rotates installs the second auger, the head end fixed mounting of mounting hole has the third motor of being connected with the electric cabinet electricity, the output and the second auger fixed mounting of third motor.
6. A concrete spraying apparatus as claimed in claim 5, wherein: the lower extreme fixed mounting of the lateral wall of rotatory urceolus has the ring gear, the output and the ring gear of first motor mesh mutually.
7. A concrete spraying apparatus as claimed in claim 6, wherein: the crushing piece comprises a piece body, a chamfer is formed in the bottom surface of the piece body, and an inclined retainer ring is integrally formed at the upper end of the conical filter screen.
8. A concrete spraying apparatus as claimed in claim 7, wherein: and stirring rods are uniformly and fixedly arranged on the outer side wall of the pipe shell.
9. A concrete spraying apparatus as claimed in claim 8, wherein: the lateral wall fixed mounting of splendid attire inner tube has the protecting crust that cup joints mutually with rotatory urceolus, and the lateral wall of protecting crust evenly runs through there is the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011591141.7A CN112727101A (en) | 2020-12-29 | 2020-12-29 | Concrete injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011591141.7A CN112727101A (en) | 2020-12-29 | 2020-12-29 | Concrete injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112727101A true CN112727101A (en) | 2021-04-30 |
Family
ID=75607902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011591141.7A Withdrawn CN112727101A (en) | 2020-12-29 | 2020-12-29 | Concrete injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112727101A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205704699U (en) * | 2016-05-24 | 2016-11-23 | 齐齐哈尔齐三机床有限公司 | All-in-one is pulverized in a kind of stirring for building |
| CN206748745U (en) * | 2017-05-15 | 2017-12-15 | 孙雅琼 | A kind of concrete central mix plant for road and bridge construction |
| CN107626401A (en) * | 2017-10-25 | 2018-01-26 | 周衡 | A kind of multiple feed-processing device for crushing simultaneously automatic discharge |
| CN208543638U (en) * | 2018-07-09 | 2019-02-26 | 青岛土木建工集团有限公司 | A kind of vertical concrete stirring machine stirred evenly |
| CN110202666A (en) * | 2019-06-24 | 2019-09-06 | 大理旭城建筑建材开发有限公司 | It is a kind of green mixed mud fired brick production pour with injection apparatus and its application method |
-
2020
- 2020-12-29 CN CN202011591141.7A patent/CN112727101A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205704699U (en) * | 2016-05-24 | 2016-11-23 | 齐齐哈尔齐三机床有限公司 | All-in-one is pulverized in a kind of stirring for building |
| CN206748745U (en) * | 2017-05-15 | 2017-12-15 | 孙雅琼 | A kind of concrete central mix plant for road and bridge construction |
| CN107626401A (en) * | 2017-10-25 | 2018-01-26 | 周衡 | A kind of multiple feed-processing device for crushing simultaneously automatic discharge |
| CN208543638U (en) * | 2018-07-09 | 2019-02-26 | 青岛土木建工集团有限公司 | A kind of vertical concrete stirring machine stirred evenly |
| CN110202666A (en) * | 2019-06-24 | 2019-09-06 | 大理旭城建筑建材开发有限公司 | It is a kind of green mixed mud fired brick production pour with injection apparatus and its application method |
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Application publication date: 20210430 |
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