CN103286857A - Automatic screw matching concrete stirring conveyer - Google Patents
Automatic screw matching concrete stirring conveyer Download PDFInfo
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- CN103286857A CN103286857A CN2013102666031A CN201310266603A CN103286857A CN 103286857 A CN103286857 A CN 103286857A CN 2013102666031 A CN2013102666031 A CN 2013102666031A CN 201310266603 A CN201310266603 A CN 201310266603A CN 103286857 A CN103286857 A CN 103286857A
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Abstract
The invention discloses an automatic screw matching concrete stirring conveyer. The automatic screw matching concrete stirring conveyer is provided with two conveying and stirring shafts in parallel; each conveying and stirring shaft is sequentially provided with a primary feeding section, a secondary feeding section and a stirring and mixing section from the head end to the tail end according to the conveying direction; the shaft body of each conveying and stirring shaft at the first feeding section part and the second feeding section part is respectively provided with feeding screw sheets at the same screw direction, namely a primary feeding screw sheet and a secondary feeding screw sheet respectively; the feeding screw sheets of the two conveying and stirring shafts are opposite in direction; the volume of screw sheets in a screw pitch of the primary feeding screw sheets is less than the volume of screw sheets in a screw pitch of the secondary feeding screw sheets; the shaft bodies of the stirring and mixing sections of the two conveying and stirring shafts are connected with large hollow stirring screw sheets through support plates; spaces between the large stirring screw sheets and the shaft bodies are internally provided with small stirring screw sheets. The automatic screw matching concrete stirring conveyer can match stably and accurately, can stir slurry repeatedly and fully, is high in efficiency, and is suitable for being popularized and applied.
Description
Technical field
The present invention relates to a kind of concrete and stir conveying equipment, particularly a kind of spiral automatic mixing concrete stirring conveyor, can realize the continuous stirring conveying.
Background technology
Be a kind of construction material commonly used at the building field concrete, need by a certain percentage to add water after the batching during use and stir with mixing plant, lay or build moulding then.When the slip casting of down-hole, mine and shotcrete construction, need supporting mixing plant ready-mixed concrete too, because the existing mixing plant that is suitable for this operation generally is to be put in the mixer by artificial batching to stir again, proportion scale stability and precision are not high, mostly be batch (-type) and stir feed, and not to focus on operation on the equipment, can not realize the continous-stable concrete batching, still await improving.
Summary of the invention
In order to address the above problem, the invention provides a kind of spiral automatic mixing concrete stirring conveyor.
The technical solution used in the present invention is: a kind of spiral automatic mixing concrete stirring conveyor, comprise wheeled tramcar chassis, carry stirring system, it is characterized in that carrying stirring system to be provided with the conveying shaft, carry the shaft two ends by the two ends of bearings at transfer passage, carry an end of shaft to be connected with power source, transfer passage is connected on the tramcar chassis, carries shaft to be level 0 to 25 degree angle; Carry shaft to be followed successively by one-time feeding section, secondary feeding section and mix section by head end to end by throughput direction, transfer passage is divided into feeder channel and stirs passage to end by head end by throughput direction, feeder channel is circular transfer passage, the stirring passage is deep-slotted chip breaker, and the deep-slotted chip breaker end is provided with discharging opening; Carry shaft to be respectively equipped with the identical feed flight of the hand of spiral at the axle body of one-time feeding section and secondary feeding fragment position, be respectively one-time feeding flight and secondary feeding flight, the circular transfer passage matched in clearance of feed flight and feeder channel on the conveying shaft, the volume between pitch inner screwy fin of one-time feeding flight is less than the volume between pitch inner screwy fin of secondary feeding flight; Carry the circular transfer passage top of the one-time feeding section correspondence on the shaft to be provided with opening, opening is provided with the one-time feeding bucket; Carry the circular transfer passage top of the secondary feeding section correspondence on the shaft to be provided with opening, opening is provided with the secondary feeding bucket; Be connected with hollow stirring king bolt sheet by gripper shoe on the axle body of the conveying shaft section of mixing, coaxial stirring king bolt sheet is identical with the feed flight hand of spiral, the space of stirring between king bolt sheet and axle body is provided with stirring minor spiral sheet, coaxial stirring king bolt sheet is opposite with stirring minor spiral sheet direction, axially the stirring king bolt sheet developed area in the unit length stirs the king bolt sheet and is engaged in the deep-slotted chip breaker greater than stirring minor spiral sheet developed area; Stir passage with the feeder channel junction above be provided with to water nozzle, be connected with feed mechanism to water nozzle.
The other conveying shaft of setting up another same structure in parallel of described conveying shaft, two carry shaft array arrangement in horizontal direction, two ends are by the two ends of bearings at transfer passage, two carry an end of shaft to connect by synchromesh gear, wherein one carry shaft to be connected with power source, two carry the shaft direction of rotation opposite; Be respectively equipped with the one-time feeding flight identical with corresponding component hand of spiral phase reverse pitch on the former conveying shaft, secondary feeding flight on the one-time feeding section of the conveying shaft of setting up, secondary feeding section, the section of mixing, stir the king bolt sheet and stir the minor spiral sheet; Feeder channel is two parallel circular transfer passages, stirring passage is two parallel deep-slotted chip breakers, two carry on the shafts feed flight respectively with two circular transfer passage matched in clearance, two circular transfer passages corresponding one-time feeding section, secondary feeding section under one-time feeding bucket and secondary feeding bucket are equipped with opening, and the volume between pitch inner screwy fin of one-time feeding flight is less than the volume between pitch inner screwy fin of secondary feeding flight; Coaxial stirring king bolt sheet is opposite with stirring minor spiral sheet direction, and axially the stirring king bolt sheet developed area in the unit length stirs the king bolt sheet and is engaged in the deep-slotted chip breaker greater than stirring minor spiral sheet developed area.
Described two carry the stirring king bolt sheet cross arrangement on the shaft.
Described stirring king bolt sheet promotes concrete helicoid and is provided with spiral bar.
Described gripper shoe is that 120 degree helical array are arranged, and stirs the minor spiral sheet and is connected with carrying the shaft axle body by support member.
The secondary feeding section of described conveying shaft and mix the intersegmental feed stage that is provided with three times, three times the feed stage axle body is provided with the feed flight No. three times, and the volume between pitch inner screwy fin is greater than the volume between pitch inner screwy fin of secondary feeding flight; The circular transfer passage top of three feed stage correspondences is provided with opening, and opening is provided with feed hopper No. three times.
Described one-time feeding flight and secondary feeding flight pitch equate that secondary feeding flight external diameter is greater than one-time feeding flight external diameter.
Described one-time feeding flight and secondary feeding flight external diameter equate that secondary feeding flight pitch is greater than one-time feeding flight pitch.
Describedly be connected with measuring pump to water nozzle, measuring pump is connected with carries the agitator shaft speed sensor, carries the agitator shaft speed sensor to be arranged on the axle head of carrying shaft.
Described one-time feeding bucket and/or the secondary feeding bucket sieves sheet that is provided with suitable for reading, the sieve sheet is skewed setting; Described transfer passage is connected on the tramcar chassis by the support arm that can heighten.
The present invention can be set to single shaft or cross-compound arrangement flexibly, finish feed by the different segment sync of carrying shaft, batching and stirring operation, utilize the stable accurately proportioning of the realization of the difference in volume between the feed flight in pitch of one-time feeding section and secondary feeding section, the slurry that utilizes the stirring king bolt sheet in the axial unit length and stir in the minor spiral sheet developed area official post conveying back and forth stirs, make stirring more abundant, can effectively reduce axial length and device length, coaxially feed coaxial stirring continuous feeding and be mixed with the concrete slurry, compact conformation, be convenient to mobile, easy to implement, the efficient height is suitable for applying.
Description of drawings
Fig. 1 is embodiment of the invention perspective view.
Fig. 2 carries the shaft structural representation for the embodiment of the invention.
Fig. 3 is embodiment of the invention side-looking structural representation.
Number in the figure title: 1 road wheel; 2 tramcar chassis; 3 carry shaft; 4 one-time feeding sections; 5 secondary feeding sections; 6 sections of mixing; 7 feeder channels; 8 stir passage; 9 discharging openings; 10 one-time feeding flights; 11 secondary feeding flights; 12 one-time feeding buckets; 13 secondary feeding buckets; 14 stir the king bolt sheet; 15 stir the minor spiral sheet; 16 give water nozzle; 17 sieve sheets; 18 spiral bars.
The specific embodiment
The embodiment of the invention as shown in Figures 1 to 3, this spiral automatic mixing concrete stirring conveyor is cross-compound arrangement, comprise the tramcar chassis 2 of being with road wheel 1 and carry stirring system, tramcar chassis is for adapting to special use or the universal chassis of down-hole rail, it carries stirring system to be provided with two conveying shafts 3 that are parallel to each other of along continuous straight runs array, carry shaft 3 two ends by the two ends of bearings at transfer passage, two carry an end of shaft 3 to connect by synchromesh gear, wherein one carry shaft 3 to be connected with power source, power source can be motor or hydraulic motor, two carry shaft 3 direction of rotation opposite, transfer passage is connected on the tramcar chassis 2, can be fixedly connected, and also can adopt height-adjustable support arm to connect, can regulate height and the elevation angle of transfer passage, carry shaft 3 to be level 0 to 25 degree angle; Tramcar chassis is provided with draw hook and connects the traction headstock; Carry shaft 3 to be followed successively by one-time feeding section 4, secondary feeding section 5 and mix section 6 by head end to end by throughput direction, transfer passage is divided into feeder channel 7 and stirs passage 8 to end by head end by throughput direction, feeder channel 7 is two circular transfer passages, stirring passage 8 is two parallel deep-slotted chip breakers, and the deep-slotted chip breaker end is provided with discharging opening 9; Each carries the axle body of shaft 3 in one-time feeding section 4 and secondary feeding section 5 positions to be respectively equipped with the identical feed flight of the hand of spiral, be respectively one-time feeding flight 10 and secondary feeding flight 11, two carry the feed flight direction of shaft 3 opposite, two carry feed flight on the shafts 3 respectively with two circular transfer passage matched in clearance of feeder channel 7, volume between 10 1 pitch inner screwy fins of one-time feeding flight is less than the volume between 11 1 pitch inner screwy fins of secondary feeding flight, its difference in volume present embodiment is to be made as isometrical by the external diameter with one-time feeding flight 10 and secondary feeding flight 11, secondary feeding flight 11 pitch are made as greater than one-time feeding flight 10 pitch and realize, arrange to realize the proportioning ratio with difference in volume; Two carry the circular transfer passage top of shaft 3 one-time feeding sections 4 correspondences to be respectively equipped with opening, and two openings are provided with one-time feeding bucket 12, and one-time feeding bucket 12 is provided with sieves sheet 17, and sieve sheet 17 is skewed setting; Two carry the circular transfer passage top of shaft 3 secondary feeding sections 5 correspondences to be respectively equipped with opening, and two openings are provided with secondary feeding bucket 13; Be connected with hollow stirring king bolt sheet 14 by gripper shoe on the axle body of two conveying shafts, 3 sections of mixing 6, stir the concrete helicoid of king bolt sheet 14 promotions and be provided with spiral bar 18, spiral bar 18 can strengthen the disturbance of slurry and then strengthen mixing effect, coaxial stirring king bolt sheet 14 is identical with the feed flight hand of spiral, the space is provided with and stirs minor spiral sheet 15 between stirring king bolt sheet 14 and axle body, coaxial stirring king bolt sheet 14 is opposite with stirring minor spiral sheet 15 directions, axially stirring king bolt sheet 14 developed areas in the unit length stir king bolt sheet 14 and are engaged in the deep-slotted chip breaker greater than stirring minor spiral sheet 15 developed areas; Stir passage 8 with feeder channel 7 junctions above be provided with to water nozzle 16, be connected with feed mechanism for water nozzle 16.During operation, sand material in the one-time feeding bucket 12 enters in the space of one-time feeding flight 10 by the opening on the circular transfer passage, under the effect of the one-time feeding flight 10 that rotates, enter secondary feeding flight 11, because once, there is difference in volume between the same pitch of secondary feeding flight, husky material enters the remaining space at secondary feeding flight 11 places and is filled up by the cement in the secondary feeding bucket 13, compound enters and stirs passage 8 under 11 effects of secondary feeding flight, by giving water nozzle 16 water fillings, slurry moves to discharging opening 9 under the stirring of stirring king bolt sheet 14 and impetus, oppositely drive lower part slurry adverse current is return stirring minor spiral sheet 15 in the moving process, by stirring king bolt sheet 14 developed areas in the axial unit length greater than stirring minor spiral sheet 15 developed areas, realize that slurry back and forth stirs and is fed forward, can shorten the length of axle so effectively, reduce equipment volume, realize concentrating high-efficient homework simultaneously, this coaxial compact conformation that coaxial stirring is mixed with the concrete slurry continuously that feeds, be convenient to mobile, easy to implement, the efficient height is suitable for applying.
The gripper shoe that supports stirring king bolt sheet 14 during the invention process can be 120 degree helical array and arranges, and stirs minor spiral sheet 15 and is connected or directly connection with conveying shaft 3 axle bodies by support member; Two stir the king bolt sheets can 14 cross arrangements, and namely the axial view two external diameter place circumference that stirs the king bolt sheets has two intersection points, two slurries on the parallel path is disturbed stir, and makes stirring more abundant; Can establish feed stage three times in secondary feeding section 5 and 6 of the sections of mixing of carrying shaft 3, three times the feed stage axle body is provided with the feed flight No. three times, and the volume between pitch inner screwy fin is greater than the volume between 11 1 pitch inner screwy fins of secondary feeding flight, circular transfer passage top three feed stage correspondences is provided with opening, opening is provided with feed hopper No. three times, can add another kind of batching, in like manner also can increase corresponding corresponding section according to the kind of additive again; Once, the difference in volume between the same pitch of secondary feeding flight can also be by being made as one-time feeding flight 10 and secondary feeding flight 11 pitch equal, secondary feeding flight 11 external diameters are made as greater than one-time feeding flight 10 external diameters realize, also can regulate simultaneously by pitch and external diameter; Be connected with measuring pump for water nozzle 16 designs, measuring pump is connected with carries shaft 3 speed probes, carrying shaft 3 speed probes to be arranged on the axle head of carrying shaft 3, is the feedwater of delivery rate automatic ration according to the rotating speed of carrying shaft 3, makes size performance stable; Also can sieves be set at secondary feeding bucket 13 when being provided with sieves sheet 17 in that the one-time feeding bucket is suitable for reading, sieve sheet 17 is skewed setting, but the filtering foreign material prevent from entering spiral and cause damage; Can also adopt single-shaft configuration during enforcement.
Claims (10)
1. spiral automatic mixing concrete stirring conveyor, the tramcar chassis (2), the conveying stirring system that comprise band road wheel (1), it is characterized in that carrying stirring system to be provided with and carry shaft (3), carry shaft (3) two ends by the two ends of bearings at transfer passage, carry an end of shaft (3) to be connected with power source, transfer passage is connected on the tramcar chassis (2), carries shaft (3) to be level 0 to 25 degree angle; Carry shaft (3) to be followed successively by one-time feeding section (4), secondary feeding section (5) and mix section (6) by head end to end by throughput direction, transfer passage is divided into feeder channel (7) and stirs passage (8) to end by head end by throughput direction, feeder channel (7) is circular transfer passage, stirring passage (8) is deep-slotted chip breaker, and the deep-slotted chip breaker end is provided with discharging opening (9); Carry the axle body of shaft (3) in one-time feeding section (4) and secondary feeding section (5) position to be respectively equipped with the identical feed flight of the hand of spiral, be respectively one-time feeding flight (10) and secondary feeding flight (11), carry shaft (3) to go up the circular transfer passage matched in clearance of feed flight and feeder channel (7), the volume between (10) pitch inner screwy fins of one-time feeding flight is less than the volume between (11) pitch inner screwy fins of secondary feeding flight; Carry the corresponding circular transfer passage top of one-time feeding section (4) on the shaft (3) to be provided with opening, opening is provided with one-time feeding bucket (12); Carry the corresponding circular transfer passage top of secondary feeding section (5) on the shaft (3) to be provided with opening, opening is provided with secondary feeding bucket (13); Be connected with hollow stirring king bolt sheet (14) by gripper shoe on the axle body of conveying shaft (3) section of mixing (6), coaxial stirring king bolt sheet (14) is identical with the feed flight hand of spiral, the space of stirring between king bolt sheet (14) and axle body is provided with stirring minor spiral sheet (15), coaxial stirring king bolt sheet (14) is opposite with stirring minor spiral sheet (15) direction, axially stirring king bolt sheet (14) developed area in the unit length stirs king bolt sheet (14) and is engaged in the deep-slotted chip breaker greater than stirring minor spiral sheet (15) developed area; Stir passage (8) and be provided with to water nozzle (16) in the top with feeder channel (7) junction, be connected with feed mechanism for water nozzle (16).
2. spiral automatic mixing concrete stirring conveyor according to claim 1, it is characterized in that the other conveying shaft of setting up another same structure in parallel of described conveying shaft, two carry shaft array arrangement in horizontal direction, two ends are by the two ends of bearings at transfer passage, two carry an end of shaft to connect by synchromesh gear, wherein one carry shaft to be connected with power source, two carry the shaft direction of rotation opposite; Be respectively equipped with the one-time feeding flight identical with corresponding component hand of spiral phase reverse pitch on the former conveying shaft, secondary feeding flight on the one-time feeding section of the conveying shaft of setting up, secondary feeding section, the section of mixing, stir the king bolt sheet and stir the minor spiral sheet; Feeder channel is two parallel circular transfer passages, stirring passage is two parallel deep-slotted chip breakers, two carry on the shafts feed flight respectively with two circular transfer passage matched in clearance, two circular transfer passages corresponding one-time feeding section, secondary feeding section under one-time feeding bucket and secondary feeding bucket are equipped with opening, and the volume between pitch inner screwy fin of one-time feeding flight is less than the volume between pitch inner screwy fin of secondary feeding flight; Coaxial stirring king bolt sheet is opposite with stirring minor spiral sheet direction, and axially the stirring king bolt sheet developed area in the unit length stirs the king bolt sheet and is engaged in the deep-slotted chip breaker greater than stirring minor spiral sheet developed area.
3. spiral automatic mixing concrete stirring conveyor according to claim 2 is characterized in that described two carry stirring king bolt sheet (14) cross arrangement on the shaft (3).
4. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that described stirring king bolt sheet (14) promotes concrete helicoid and is provided with spiral bar (18).
5. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that described gripper shoe is that 120 degree helical array are arranged, and stirs minor spiral sheet (15) and is connected with carrying shaft (3) axle body by support member.
6. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that being provided with feed stage three times between the secondary feeding section (5) of described conveying shaft (3) and the section of mixing (6), three times the feed stage axle body is provided with the feed flight No. three times, and the volume between pitch inner screwy fin is greater than the volume between (11) pitch inner screwy fins of secondary feeding flight; The circular transfer passage top of three feed stage correspondences is provided with opening, and opening is provided with feed hopper No. three times.
7. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that described one-time feeding flight (10) and secondary feeding flight (11) pitch equate that secondary feeding flight (11) external diameter is greater than one-time feeding flight (10) external diameter.
8. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that described one-time feeding flight (10) and secondary feeding flight (11) external diameter equate that secondary feeding flight (11) pitch is greater than one-time feeding flight (10) pitch.
9. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that the described water nozzle (16) of giving is connected with measuring pump, measuring pump is connected with carries shaft (3) speed probe, carries shaft (3) speed probe to be arranged on the axle head of carrying shaft (3).
10. according to the arbitrary described spiral automatic mixing concrete stirring conveyor of claim 1 to 3, it is characterized in that described one-time feeding bucket (12) and/or secondary feeding bucket (13) the sieves sheet (17) that is provided with suitable for reading, sieve sheet (17) is skewed setting; Described transfer passage is connected on the tramcar chassis by the support arm that can heighten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266603.1A CN103286857B (en) | 2013-06-29 | 2013-06-29 | Spiral automatic mixing concrete mixing conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266603.1A CN103286857B (en) | 2013-06-29 | 2013-06-29 | Spiral automatic mixing concrete mixing conveyor |
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| Publication Number | Publication Date |
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| CN103286857A true CN103286857A (en) | 2013-09-11 |
| CN103286857B CN103286857B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310266603.1A Active CN103286857B (en) | 2013-06-29 | 2013-06-29 | Spiral automatic mixing concrete mixing conveyor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500531A (en) * | 2016-02-26 | 2016-04-20 | 安徽理工大学 | Concrete stirring conveyor |
| CN105856425A (en) * | 2016-06-07 | 2016-08-17 | 双鸭山金泉机械制造有限公司 | Shaftless, spiral and automatically-mixing concrete stirring and conveying machine |
| CN108657763A (en) * | 2018-05-17 | 2018-10-16 | 庄跃东 | A kind of multi-functional delivering concrete device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19542663A1 (en) * | 1995-11-16 | 1997-05-22 | Wagner Gmbh J | Portable continuous mixer for cement, concrete etc. |
| CN2302102Y (en) * | 1997-02-05 | 1998-12-30 | 陈益 | Cement mixing machine |
| CN201645660U (en) * | 2010-04-14 | 2010-11-24 | 北京中煤矿山工程有限公司 | Concrete stirring conveyor |
| CN202716379U (en) * | 2012-09-01 | 2013-02-06 | 谢俊德 | Concrete burdening stirring pumping type wet spraying integrated machine |
-
2013
- 2013-06-29 CN CN201310266603.1A patent/CN103286857B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19542663A1 (en) * | 1995-11-16 | 1997-05-22 | Wagner Gmbh J | Portable continuous mixer for cement, concrete etc. |
| CN2302102Y (en) * | 1997-02-05 | 1998-12-30 | 陈益 | Cement mixing machine |
| CN201645660U (en) * | 2010-04-14 | 2010-11-24 | 北京中煤矿山工程有限公司 | Concrete stirring conveyor |
| CN202716379U (en) * | 2012-09-01 | 2013-02-06 | 谢俊德 | Concrete burdening stirring pumping type wet spraying integrated machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500531A (en) * | 2016-02-26 | 2016-04-20 | 安徽理工大学 | Concrete stirring conveyor |
| CN105856425A (en) * | 2016-06-07 | 2016-08-17 | 双鸭山金泉机械制造有限公司 | Shaftless, spiral and automatically-mixing concrete stirring and conveying machine |
| CN105856425B (en) * | 2016-06-07 | 2018-01-02 | 双鸭山金泉机械制造有限公司 | Shaftless screw automatic mixing concrete mixing conveyor |
| CN108657763A (en) * | 2018-05-17 | 2018-10-16 | 庄跃东 | A kind of multi-functional delivering concrete device |
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| Publication number | Publication date |
|---|---|
| CN103286857B (en) | 2015-10-21 |
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