CN108145855A - A kind of civil engineering concrete central mix plant - Google Patents
A kind of civil engineering concrete central mix plant Download PDFInfo
- Publication number
- CN108145855A CN108145855A CN201711422949.0A CN201711422949A CN108145855A CN 108145855 A CN108145855 A CN 108145855A CN 201711422949 A CN201711422949 A CN 201711422949A CN 108145855 A CN108145855 A CN 108145855A
- Authority
- CN
- China
- Prior art keywords
- bearing
- bull stick
- mixing drum
- fixedly connected
- rotation box
- 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
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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
- 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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
A kind of civil engineering concrete central mix plant, belong to field of civil engineering, including pedestal, the both sides installation riser of pedestal, mixing drum is set between two risers, the both ends of mixing drum respectively set a shaft, motor is set on riser, motor is connect by conducting wire with circuit, the output shaft of motor is fixedly connected with one end of bull stick, bull stick is fixedly connected with shaft, second bearing is set between bull stick and mixing drum, bull stick passes through the middle position of rotation box, the side of the end connection master gear of bull stick, master gear side sets driven gear, the setting gear teeth on the inside of rotation box, the gear teeth can be engaged with driven gear, one end of side connection cross bar of the rotation box far from bull stick, several first agitating plates are set on cross bar, supporting rod is set on pedestal, the support base of the top setting arc of supporting rod, support base can be contacted with mixing drum.The present invention can quickly stir evenly concrete, effectively raise the stirring efficiency of mixed mud, improve work efficiency.
Description
Technical field
The invention belongs to field of civil engineering, specifically a kind of civil engineering concrete central mix plant.
Background technology
With the continuous development of society, the level of urbanization constantly improves, the quantity cumulative year after year of urban architecture, and is building
Concrete is indispensable construction material when making, the mixing uniformity of concrete be determine one of housing quality influence because
Element, and concrete is in lower part in device during the stirring of current concrete central mix plant, mixing efficiency is relatively low, to reach standard
The long period is needed, influences working efficiency.
Invention content
The present invention provides a kind of civil engineering concrete central mix plant, the defects of to solve in the prior art.
The present invention is achieved by the following technical programs：
A kind of civil engineering concrete central mix plant, including pedestal, one piece of riser is respectively installed in the both sides of the pedestal,
Mixing drum between the riser described in two is set, concrete is set to enter pipe on the mixing drum, the concrete enters pipe
Upper setting sealing device, the both ends of the mixing drum respectively set a shaft, and one end and the mixing drum of the shaft are fixed
Connection, the inner ring of the other end connection clutch shaft bearing of the shaft, the outer ring of the clutch shaft bearing are fixedly connected with riser,
Motor is set on the riser, and the motor is connect by conducting wire with circuit, the output shaft of the motor and bull stick
One end is fixedly connected, and the bull stick passes through the middle position of shaft, and the bull stick is fixedly connected with shaft, the bull stick
The other end be located in mixing drum, second bearing is set between the bull stick and mixing drum, and the bull stick connects the second axis
The inner ring held, the outer ring of the second bearing are fixedly connected with mixing drum, and the other end of the bull stick is internally positioned hollow
In the rotation box of setting, the vertical section of the rotation box is circle, and the bull stick passes through the middle position of rotation box, described
Bull stick be fixedly connected with the inner ring of 3rd bearing, the outer ring of the 3rd bearing is fixedly connected with rotation box, described to turn
One end of the side of the end connection master gear of bar, the opposite side of the master gear and head rod connects, and described the
The other end of one connecting rod and the inner ring of fourth bearing connect, and the outer ring of the fourth bearing is fixedly connected with rotation box, institute
The master gear side setting driven gear stated, the master gear engages with driven gear, the side of the driven gear and
One end connection of second connecting rod, the other end of second connecting rod and the inner ring of 5th bearing connect, and the described the 5th
The outer ring of bearing is fixedly connected with rotation box, and the setting gear teeth, the gear teeth can be nibbled with driven gear on the inside of the rotation box
It closes, one end of side connection cross bar of the rotation box far from bull stick, several first agitating plates, institute is set on the cross bar
Supporting rod is set on the pedestal stated, and the support base of the top setting arc of the supporting rod, the support base can be with stirring
Cylinder contact.
A kind of civil engineering concrete central mix plant as described above, the interior several rollers of setting of the support base.
A kind of civil engineering concrete central mix plant as described above, the connection 6th bearing of the rotation box it is interior
Circle, the outer ring upper and lower ends of the 6th bearing respectively connect a fixed link, and one end and the mixing drum of the fixed link are consolidated
Fixed connection, the other end of the fixed link are fixedly connected with the outer ring of 6th bearing.
A kind of civil engineering concrete central mix plant as described above, the interior setting montant of the mixing drum are described
Inner ring of the upper and lower ends of montant respectively with corresponding 7th bearing is fixedly connected, the outer ring of the 7th bearing and mixing drum
It is fixedly connected, several second agitating plates is set on the montant.
A kind of civil engineering concrete central mix plant as described above, the sealing device includes pipe close, described
The periphery setting internal thread of pipe close, the concrete enter pipe and obtain inside setting external screw thread, the pipe close and concrete into
Enter pipe screw thread cooperation, handle is set on the pipe close.
It is an advantage of the invention that：The present invention can quickly stir evenly concrete, effectively raise the stirring of mixed mud
Efficiency improves work efficiency.Enter pipe by concrete in the present invention raw material is put into mixing drum, start motor band turn
Bar rotates, and bull stick drives shaft rotation, and shaft drives mixing drum rotation, and bar rotation can also drive master gear to rotate, master gear
Rotation drives driven gear rotation, driven gear and gear teeth meshing, so driven gear rotation can drive rotation box to rotate, main tooth
Take turns rotation direction it is identical with the rotation direction of mixing drum, driven gear under the drive of master gear the rotation direction of driven gear with
Master gear is on the contrary, i.e. with the rotation direction of mixing drum conversely, because driven gear and the gear teeth meshing band turn on the inside of rotation box
Dynamic box rotation, so the rotation direction of rotation box is identical with driven gear, i.e., with the rotation direction of mixing drum on the contrary, so realizing
Rotation box drives cross bar and the first agitating plate to be rotated with the direction opposite with the rotation direction of mixing drum, consequently facilitating fully beating
Concrete is mixed, and in mixing drum the first agitating plate rotate backward stirring power accelerate concrete mixing speed, have
Effect improves work efficiency；It can effectively ensure that the normal of mixing drum turns by the collective effect of supporting rod and support base simultaneously
It is dynamic, effectively raise the stability of the present invention.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram inside the present invention；
Fig. 3 is enlarged drawings of the Fig. 2 along the sectional view of line A-A；
Fig. 4 is enlarged drawings of the Fig. 3 along the sectional view of line B-B；
Fig. 5 is the structure diagram of support base.
Reference numeral：1 pedestal, 2 riser, 3 mixing drum 3-1 concrete enters 6 motor of pipe 4 shaft, 5 clutch shaft bearing, 7 bull stick 8
Two bearings, 9 rotation box, 10 3rd bearing, 11 master gear, 12 head rod, 13 fourth bearing, 14 driven gear, 15 second connecting rod 16
17 23 fixed link of cross bar 18 first agitating plate, 19 supporting rod, 20 support base, 21 roller, 22 6th bearing of 5th bearing, 24 montant 25
Seven 28 handles of bearing 26 second agitating plate, 27 pipe close, 29 gear teeth.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
A kind of civil engineering concrete central mix plant includes pedestal 1, and one piece of riser is respectively installed in the both sides of the pedestal 1
2, mixing drum 3 is set between the riser 2 described in two, and setting concrete enters pipe 3-1, the coagulation on the mixing drum 3
Soil, which enters on pipe 3-1, sets sealing device, a piece shaft 4 of each setting in both ends for the mixing drum 3, and the one of the shaft 4
End is fixedly connected with mixing drum 3, the inner ring of the other end connection clutch shaft bearing 5 of the shaft 4, the clutch shaft bearing 5
Outer ring is fixedly connected with riser 2, motor 6 is set on the riser 2, the motor 6 is connect by conducting wire with circuit, described
The output shaft of motor 6 be fixedly connected with one end of bull stick 7, the bull stick 7 passes through the middle position of shaft 4, and described turns
Bar 7 is fixedly connected with shaft 4, and the other end of the bull stick 7 is located in mixing drum 3, between the bull stick 7 and mixing drum 3
Second bearing 8 is set, and the bull stick 7 connects the inner ring of second bearing 8, and the outer ring of the second bearing 8 and mixing drum 3 are solid
Fixed to connect, in the rotation box 9 of the internally positioned hollow setting of the other end of the bull stick 7, the vertical section of the rotation box 9 is
Circle, the bull stick 7 pass through the middle position of rotation box 9, and the bull stick 7 is fixedly connected with the inner ring of 3rd bearing 10,
The outer ring of the 3rd bearing 10 is fixedly connected with rotation box 9, the side of the end connection master gear 11 of the bull stick 7,
The opposite side of the master gear 11 is connect with one end of head rod 12, the other end of the head rod 12 and
The inner ring connection of four bearings 13, the outer ring of the fourth bearing 13 are fixedly connected with rotation box 9,11 side of master gear
Driven gear 14 is set, and the master gear 11 is engaged with driven gear 14, and the side of the driven gear 14 connects with second
One end connection of extension bar 15, the other end of second connecting rod 15 are connect with the inner ring of 5th bearing 16, and the described the 5th
The outer ring of bearing 16 is fixedly connected with rotation box 9, the 9 inside setting gear teeth 29 of the rotation box, the gear teeth 29 can with from
Moving gear 14 engages, one end of side connection cross bar 17 of the rotation box 9 far from bull stick 7, is set on the cross bar 17
Several first agitating plates 18 set supporting rod 19, the support of the top setting arc of the supporting rod 19 on the pedestal 1
Seat 20, the support base 20 can be contacted with mixing drum 3.Pipe 3-1 is entered by concrete in the present invention, raw material is put into stirring
In cylinder 3, start motor 6 and bull stick 7 is driven to rotate, bull stick 7 drives shaft 4 to rotate, and shaft 4 drives mixing drum 3 to rotate, 7 turns of bull stick
Dynamic also master gear 11 to be driven to rotate, the rotation of master gear 11 drives driven gear 14 to rotate, and driven gear 14 is engaged with the gear teeth 29,
So the rotation of driven gear 14 can drive rotation box 9 to rotate, 11 rotation direction of master gear is identical with the rotation direction of mixing drum 3,
Driven gear 14 under the drive of master gear 11 rotation direction of driven gear 14 and master gear 11 on the contrary, i.e. and mixing drum 3
Rotation direction drives rotation box 9 to rotate conversely, because driven gear 14 is engaged with the gear teeth 29 of 9 inside of rotation box, so rotation
The rotation direction of box 9 is identical with driven gear 14, i.e., with the rotation direction of mixing drum 3 on the contrary, so realizing that rotation box 9 drives horizontal stroke
17 and first agitating plate 18 of bar is rotated with the direction opposite with the rotation direction of mixing drum 3, consequently facilitating fully beat to mixed
Solidifying soil is mixed, and first agitating plate 18 rotates backward the mixing speed that stirring power accelerates concrete in mixing drum 3, effectively
It improves work efficiency；The normal of mixing drum 3 can effectively be ensured by supporting rod 19 and the collective effect of support base 20 simultaneously
Rotation effectively raises the stability of the present invention.
Specifically, since mixing drum 3 is directly contacted with support base 20, friction is larger, and inconvenience is used for a long time, in order to overcome
The above problem, the interior several rollers 21 of setting of support base 20 described in the present embodiment.It can effective less mixing drum 3 by roller 21
With the frictional force of support base 20, it is used for a long time convenient for the present invention.
Specifically, since the shortage support construction stability of rotation box 9 is poor, in order to overcome the above problem, the present embodiment institute
The inner ring of the connection 6th bearing 22 for the rotation box 9 stated, respectively connection one is solid for the outer ring upper and lower ends of the 6th bearing 22
Fixed pole 23, one end of the fixed link 23 are fixedly connected with mixing drum 3, the other end and 6th bearing of the fixed link 23
22 outer ring is fixedly connected.Good supporting ＆ stablizing can play the role of rotation box 9, while pass through the 6th axis by fixed link 23
It holds 22 and can ensure that 9 stable rotation of rotation box, effectively ensure the stability of the present invention.
Further, it since the concrete in mixing drum 3 is easily assembled to middle part, is not easy to mix, in order to overcome above-mentioned ask
Topic, setting montant 24 in mixing drum 3 described in the present embodiment, the upper and lower ends of the montant 24 respectively with corresponding 7th axis
It holds 25 inner ring to be fixedly connected, the outer ring of the 7th bearing 25 is fixedly connected with mixing drum 3, is set on the montant 24
Several second agitating plates 26.In the rotation process of mixing drum 3, montant 24 is by effect of inertia and concrete to the second agitating plate
26 active forces generated are so as to drive montant 24 to rotate, so as to which the second agitating plate 26 be driven to rotate, convenient for fully mixed to concrete
It closes uniformly, effectively raises mixing efficiency.
Further, since the sealing device leakproofness directly fastened is poor, concrete easily enters pipe 3-1 from concrete
It leaks out, has asked and overcome the above problem, the sealing device described in the present embodiment includes pipe close 27, and the periphery of the pipe close 27 is set
Internal thread, the concrete enter pipe 3-1 and obtain inside setting external screw thread, and the pipe close 27 enters pipe 3-1 spiral shells with concrete
Line coordinates, and handle 28 is set on the pipe close 27.Pipe close 27 enters pipe 3-1 thread fittings with concrete can effectively ensure to mix
Solidifying soil enters the leakproofness of pipe 3-1 in use, effectively avoids concrete and enters pipe 3-1 leakages from concrete.
Embodiment
Including pedestal 1, one piece of riser 2 is respectively installed in the both sides of the pedestal 1, and stirring is set between the riser 2 described in two
Cylinder 3, setting montant 24 in the mixing drum 3, the upper and lower ends of the montant 24 respectively with corresponding 7th bearing 25
Inner ring is fixedly connected, and the outer ring of the 7th bearing 25 is fixedly connected with mixing drum 3, and several are set on the montant 24
Two agitating plates 26, setting concrete enters pipe 3-1 on the mixing drum 3, and the concrete, which enters, sets sealing on pipe 3-1
Device, the sealing device includes pipe close 27, the periphery setting internal thread of the pipe close 27, and the concrete enters
Pipe 3-1 obtains inside setting external screw thread, and the pipe close 27 enters pipe 3-1 thread fittings with concrete, set on the pipe close 27
Handle 28 is put, respectively a piece shaft 4 of setting, one end and the mixing drum 3 of the shaft 4 fix company at the both ends of the mixing drum 3
It connects, the inner ring of the other end connection clutch shaft bearing 5 of the shaft 4, the outer ring of the clutch shaft bearing 5 is fixed with riser 2 to be connected
Connect, motor 6 be set on the riser 2, the motor 6 connect by conducting wire with circuit, the output shaft of the motor 6 and
One end of bull stick 7 is fixedly connected, and the bull stick 7 passes through the middle position of shaft 4, and the bull stick 7 is fixed with shaft 4 to be connected
It connects, the other end of the bull stick 7 is located in mixing drum 3, and second bearing 8, institute are set between the bull stick 7 and mixing drum 3
The bull stick 7 stated connects the inner ring of second bearing 8, and the outer ring of the second bearing 8 is fixedly connected with mixing drum 3, and described turns
In the rotation box 9 of the internally positioned hollow setting of the other end of bar 7, the vertical section of the rotation box 9 is round, described bull stick
7 pass through the middle position of rotation box 9, and the bull stick 7 is fixedly connected with the inner ring of 3rd bearing 10, the 3rd bearing 10
Outer ring be fixedly connected with rotation box 9, the inner ring of the connection 6th bearing 22 of the rotation box 9, the 6th bearing 22
Outer ring upper and lower ends respectively connection a piece fixed link 23, one end of the fixed link 23 is fixedly connected with mixing drum 3, described
The other end of fixed link 23 is fixedly connected with the outer ring of 6th bearing 22, and the one of the end connection master gear 11 of the bull stick 7
Side, the opposite side of the master gear 11 are connect with one end of head rod 12, the other end of the head rod 12
It is connect with the inner ring of fourth bearing 13, the outer ring of the fourth bearing 13 is fixedly connected with rotation box 9, the master gear 11
Side sets driven gear 14, and the master gear 11 engages with driven gear 14, the side of the driven gear 14 and the
One end connection of two connecting rods 15, the other end of second connecting rod 15 is connect with the inner ring of 5th bearing 16, described
The outer ring of 5th bearing 16 is fixedly connected with rotation box 9, the 9 inside setting gear teeth 29 of rotation box, 29 energy of the gear teeth
It is engaged with driven gear 14, one end of side connection cross bar 17 of the rotation box 9 far from bull stick 7, on the cross bar 17
Several first agitating plates 18 are set, supporting rod 19 is set on the pedestal 1, the top setting arc of the supporting rod 19
Support base 20, the support base 20 can be contacted with mixing drum 3, the several rollers 21 of setting in the support base 20.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic；
And these modification or replace, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (5)
1. a kind of civil engineering concrete central mix plant, it is characterised in that：Including pedestal (1), the both sides of the pedestal (1)
One piece of riser (2) is respectively installed, mixing drum (3) is set between the riser (2) described in two, the mixing drum sets coagulation on (3)
Soil enters pipe (3-1), and the concrete, which enters on pipe (3-1), sets sealing device, and the both ends of the mixing drum (3) are respectively set
A shaft (4) is put, one end of the shaft (4) is fixedly connected with mixing drum (3), and the other end of the shaft (4) connects
The inner ring of clutch shaft bearing (5) is connect, the outer ring of the clutch shaft bearing (5) is fixedly connected with riser (2), on the riser (2)
Motor (6) is set, and the motor (6) is connect by conducting wire with circuit, output shaft and the bull stick (7) of the motor (6)
One end is fixedly connected, and across the middle position of shaft (4), the bull stick (7) is fixed with shaft (4) to be connected the bull stick (7)
It connects, the other end of the bull stick (7) is located in mixing drum (3), and second is set between the bull stick (7) and mixing drum (3)
Bearing (8), the inner ring of the bull stick (7) connection second bearing (8), outer ring and the mixing drum (3) of the second bearing (8)
It is fixedly connected, in the rotation box (9) of the internally positioned hollow setting of the other end of the bull stick (7), the rotation box (9)
Vertical section is middle position of round, the described bull stick (7) across rotation box (9), the bull stick (7) and 3rd bearing (10)
Inner ring be fixedly connected, the outer ring of the 3rd bearing (10) is fixedly connected with rotation box (9), the end of the bull stick (7)
The side of portion's connection master gear (11), the opposite side of the master gear (11) are connect with one end of head rod (12), institute
The other end for the head rod (12) stated is connect with the inner ring of fourth bearing (13), the outer ring of the fourth bearing (13) with
Rotation box (9) is fixedly connected, the master gear (11) side setting driven gear (14), the master gear (11) with it is driven
Gear (14) engages, and the side of the driven gear (14) is connect with one end of the second connecting rod (15), and described second connects
The other end of extension bar (15) is connect with the inner ring of 5th bearing (16), outer ring and the rotation box (9) of the 5th bearing (16)
It being fixedly connected, the setting gear teeth (29), the gear teeth (29) can be engaged with driven gear (14) on the inside of the rotation box (9),
One end of the side connection cross bar (17) of the rotation box (9) far from bull stick (7) sets several the on the cross bar (17)
One agitating plate (18), setting supporting rod (19) on the pedestal (1), the branch of the top setting arc of the supporting rod (19)
Seat (20) is supportted, the support base (20) can be contacted with mixing drum (3).
2. a kind of civil engineering concrete central mix plant according to claim 1, it is characterised in that：The support base
(20) the several rollers (21) of setting in.
3. a kind of civil engineering concrete central mix plant according to claim 1, it is characterised in that：The rotation box
(9) inner ring of connection 6th bearing (22), the outer ring upper and lower ends of the 6th bearing (22) respectively connect a fixed link
(23), one end of the fixed link (23) is fixedly connected with mixing drum (3), the other end and the 6th of the fixed link (23)
The outer ring of bearing (22) is fixedly connected.
4. a kind of civil engineering concrete central mix plant according to claim 1, it is characterised in that：The mixing drum
(3) setting montant (24) in, the inner ring of the upper and lower ends of the montant (24) respectively with corresponding 7th bearing (25) are fixed
Connection, the outer ring of the 7th bearing (25) are fixedly connected with mixing drum (3), and the montant sets several second on (24)
Agitating plate (26).
5. a kind of civil engineering concrete central mix plant according to claim 1, it is characterised in that：The sealing dress
Put including pipe close (27), the periphery setting internal thread of the pipe close (27), the concrete enter pipe (3-1) inside is set
External screw thread is put, the pipe close (27) enters pipe (3-1) thread fitting with concrete, and the pipe close sets handle on (27)
(28)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422949.0A CN108145855A (en) | 2017-12-25 | 2017-12-25 | A kind of civil engineering concrete central mix plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422949.0A CN108145855A (en) | 2017-12-25 | 2017-12-25 | A kind of civil engineering concrete central mix plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145855A true CN108145855A (en) | 2018-06-12 |
Family
ID=62462021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422949.0A Pending CN108145855A (en) | 2017-12-25 | 2017-12-25 | A kind of civil engineering concrete central mix plant |
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| Country | Link |
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| CN (1) | CN108145855A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0967932A (en) * | 1995-08-31 | 1997-03-11 | Kajima Doro Kk | Bucket mixer |
| CN203254516U (en) * | 2013-03-28 | 2013-10-30 | 宁波江北金鑫混凝土有限公司 | Concrete mixing device provided with transverse paddle and vertical paddle |
| CN204431492U (en) * | 2015-01-29 | 2015-07-01 | 广东梅雁吉祥水电股份有限公司 | Rotary cement stirring device for building |
| CN106696086A (en) * | 2016-12-14 | 2017-05-24 | 陆丽曼 | Efficient drum and arm integrated cement mixer |
-
2017
- 2017-12-25 CN CN201711422949.0A patent/CN108145855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0967932A (en) * | 1995-08-31 | 1997-03-11 | Kajima Doro Kk | Bucket mixer |
| CN203254516U (en) * | 2013-03-28 | 2013-10-30 | 宁波江北金鑫混凝土有限公司 | Concrete mixing device provided with transverse paddle and vertical paddle |
| CN204431492U (en) * | 2015-01-29 | 2015-07-01 | 广东梅雁吉祥水电股份有限公司 | Rotary cement stirring device for building |
| CN106696086A (en) * | 2016-12-14 | 2017-05-24 | 陆丽曼 | Efficient drum and arm integrated cement mixer |
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Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |