CN103707404A - Distribution machine used in concrete component production system - Google Patents
Distribution machine used in concrete component production system Download PDFInfo
- Publication number
- CN103707404A CN103707404A CN201310722289.3A CN201310722289A CN103707404A CN 103707404 A CN103707404 A CN 103707404A CN 201310722289 A CN201310722289 A CN 201310722289A CN 103707404 A CN103707404 A CN 103707404A
- Authority
- CN
- China
- Prior art keywords
- material distributing
- distributing machine
- production system
- concrete component
- component production
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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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
- B28B13/025—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being vibrated, e.g. to promote discharging of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0072—Product control or inspection
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A distribution machine used in a concrete component production system comprises a machine frame, a distribution box arranged on the machine frame, a feeding hopper communicated with the distribution box, a storage tank communicated with the feeding hopper, a weighing mechanism and a feeding mechanism, wherein the weighing mechanism and the feeding mechanism are arranged on the machine frame. The feeding mechanism comprises a first drive device, a wheel shaft, star wheels and partition sleeves, wherein the wheel shaft is arranged in the distribution box and connected with the first drive device, the star wheels are arranged on the wheel shaft at intervals, and the partition sleeves are arranged between adjacent star wheels, a discharging opening is formed in the position, corresponding to the star wheels, at the bottom of the distribution box, a discharging gate plate is arranged on the discharging opening, and the discharging gate plate is matched with the distribution box in a sliding mode. The distribution machine has the advantages that distribution is uniform and stable, feed amount of concrete can be conveniently and quickly controlled according to actual needs, distribution efficiency is improved, precise measuring of the material quantity is achieved, waste of raw materials is reduced, and quality of products is well guaranteed.
Description
Technical field
The invention belongs to concrete component production equipment technical field, relate to a kind of material distributing machine, particularly can realize the material distributing machine of using in uniform distribution and the concrete component production system of weighing.
Background technology
In concrete component production process, need to utilize material distributing machine to carry out cloth, existing material distributing machine is by the unlatching of cloth hopper discharge door or closes to realize cloth or stop cloth action, concrete during cloth in cloth hopper relies on self gravitation to fall, if strengthen cloth amount, just need to strengthen the opening degree of discharge door, cloth equably, can not effectively control concrete quantity delivered, operating efficiency is lower, and cannot weigh to the concrete that will spray, can not realize the accurate measurement of materials amount, so wastage of material is more serious, and product quality is poor.
Summary of the invention
The present invention is in order to overcome the defect of prior art, designed the material distributing machine of using in concrete component production system, cloth uniform and stable, can also control quickly and easily according to actual needs concrete quantity delivered, cloth efficiency and product quality have been improved, realize the accurate measurement of materials amounts simultaneously, can reduce the waste of raw material, guaranteed better product quality.
Concrete technical scheme of the present invention is: the material distributing machine of using in concrete component production system, key is: described material distributing machine comprises frame, be arranged on the cloth hopper in frame, the feed hopper being communicated with cloth hopper, the storage tank being communicated with feed hopper, be arranged on the Weighing mechanism in frame, feeder, feeder comprises the first drive unit, be arranged on the wheel shaft being connected with the first drive unit in cloth hopper, uniformly-spaced be arranged on star-like wheel the on wheel shaft, be arranged on the spacer between adjacent star-like wheel, cloth hopper bottom is taken turns corresponding position and is offered discharging opening with star-like, discharging opening place is provided with blowing flashboard, blowing flashboard becomes to be slidably matched with cloth box-shaped.
The invention has the beneficial effects as follows: utilize Weighing mechanism to weigh, realized the accurate measurement of materials amounts, can reduce the waste of raw material, guarantee better product quality.Star-like wheel adopts special rolling-mill section forging to process, and through special process, processes, and has high abrasion, and the feature of Antisticking, has extended service life, for the accurate-metering of cloth.Spacer adopts special rolling-mill section to forge and processes, and star-like wheel separated, and star-like wheel with the spacer at two ends forms independent material chamber, is convenient to accurate cloth.Each discharging opening is cloth simultaneously, and cloth amount uniform and stable, is convenient to control concrete quantity delivered, load error≤2% of each discharging opening, like this cloth complete after with regard to seldom or completely carrying out feed supplement, improved cloth efficiency.Blowing flashboard becomes to be slidably matched with cloth box-shaped, can utilize blowing flashboard control the unlatching of each discharging opening or close, to meet different product demands.
During cloth, utilize the blade on shaft to stir, concrete is kept in motion constantly, can effectively prevent concrete binding, improved cloth efficiency.In the time of can preventing material simultaneously the long period deposits in cloth hopper, occur that material condenses, segregation phenomenon.Blade adopts the casting of high-wear-resistant alloy material to form, and has extended service life.
Utilize push-pull mechanism can control quickly and easily the state of each blowing flashboard, be used for controlling the unlatching of each discharging opening or closing, to meet the different needs.
Wheel shaft adopts high-abrasive material to make, can run well more than 12 months, adopt Double bond location structure, can increase star-like take turns and wheel shaft between shearing force, make star-like take turns and wheel shaft between location more solid and reliable, and make star-like take turns convenient to disassembly.
Utilize LOAD CELLS to weigh, realized the accurate measurement of materials amounts, can reduce the waste of raw material, guarantee better product quality.
Utilize adjusting screw can regulate the balance between LOAD CELLS and cloth hopper, and locking, the accuracy of measuring can be guaranteed better.
LOAD CELLS is arranged in frame by fixed cover, installs easy to adjustly, and accuracy is high.
On the inwall of cloth hopper, be provided with wearing layer, be not stained with material, can effectively avoid the scratch to cloth hopper in cloth process, it is convenient to change, and has extended the service life of cloth hopper, has reduced the adhesive force of material, has reduced the waste rate of material.
Storage tank is communicated with feed hopper by delivery pump, and mechanized operation has reduced staff's labour intensity, can serialization produce, and has improved operating efficiency.
The first drive unit and the second drive unit are all variable-frequency motors, can utilize the first drive unit to regulate the rotating speed of wheel shaft, to reach the object that regulates cloth speed, utilize the second drive unit to regulate the mixing speed of shaft, thereby regulate cloth speed, easy to use.
Push-pull mechanism is cylinder or oil cylinder, and mechanized operation is convenient and swift.
Star-like quantity of taking turns is 8～20, and user can arrange star-like quantity of taking turns according to actual needs, simple in structure, easy to use.
In material distributing machine, be provided with laser positioning mechanism, can realize accurate location, improve product quality.
Material distributing machine is provided with power-off cleaning mechanism, has standby direct current generator and supporting power supply during power-off, and the timely blanking of manually opened blowing flashboard prevents that material from solidifying in cloth hopper.
Material distributing machine is provided with cleaning device, is convenient to clean and sewage recovery.
Cloth hopper outside is attached with vibrating motor, can make cloth hopper evenly vibrate, and blanking is effective, during cleaning, can clean out fast.
Material distributing machine, with self-lubricating oil pump, can guarantee the oil lubrication of sealing unit.
Material distributing machine is provided with safety collision-protection device, as runs into the fortuitous events such as obstacle, can automatic alarm prompting.
Cloth hopper is set to v-shaped structure, and dischargeable capacity is 3.2m
3, be applicable to multiple concrete slump.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of feeder in the present invention.
Fig. 3 is the top view of Weighing mechanism when concrete application in the present invention.
Fig. 4 is the front view of Weighing mechanism when concrete application in the present invention.
In accompanying drawing, 1 represents frame, and 2 represent cloth hopper, and 3 represent feed hopper, 4 represent storage tank, and 5 represent the first drive unit, and 6 represent wheel shaft, 7 represent star-like wheel, and 8 represent spacer, and 9 represent blowing flashboard, 10 represent shaft, and 11 represent blade, and 12 represent push-pull mechanism, 13 represent LOAD CELLS, and 14 represent locating piece, and 15 represent adjusting screw, 16 represent fixed cover, and 17 represent wearing layer, and 18 represent delivery pump.
The specific embodiment
The material distributing machine of using in concrete component production system, key is: described material distributing machine comprises frame 1, be arranged on the cloth hopper 2 in frame 1, the feed hopper 3 being communicated with cloth hopper 2, the storage tank 4 being communicated with feed hopper 3, be arranged on the Weighing mechanism in frame 1, feeder, feeder comprises the first drive unit 5, be arranged on the wheel shaft 6 being connected with the first drive unit 5 in cloth hopper 2, uniformly-spaced be arranged on star-like on wheel shaft 6 and take turns 7, be arranged on adjacent star-like spacer 8 of taking turns between 7, cloth hopper 2 bottoms offer discharging opening with the star-like 7 corresponding positions of taking turns, discharging opening place is provided with blowing flashboard 9, blowing flashboard 9 forms and is slidably matched with cloth hopper 2.
Described material distributing machine also comprises rabbling mechanism, and structure comprises and is arranged on the shaft 10 of the interior wheel shaft of cloth hopper 26 tops, the second drive unit being connected with shaft 10, is provided with blade 11 on shaft 10.
Described material distributing machine also comprises the push-pull mechanism 12 being connected with blowing flashboard 9, and blowing flashboard 9 forms horizontal slip by push-pull mechanism 12 with cloth hopper 2 and coordinates.
The described star-like symmetry vertically of taking turns on 7 offers two keyways, is provided with supporting key on wheel shaft 6, star-likely takes turns 7 cooperations by keyway and key and wheel shaft 6 interlocks.
Described Weighing mechanism comprises the LOAD CELLS 13 being arranged between cloth hopper 2 and frame 1, and cloth hopper 2 coordinates formation weighing structure with LOAD CELLS 13.
Weighing mechanism also comprises the locating piece 14 being fixedly connected with cloth hopper 2, the adjusting screw 15 that break-through locating piece 14 is connected with frame 1, and cloth hopper 2 forms the lifting structure with the lifting free degree by adjusting screw 15.
Described Weighing mechanism also comprises the fixed cover 16 being arranged in frame 1, and LOAD CELLS 13 is arranged in fixed cover 16.
On the inwall of described cloth hopper 2, be provided with wearing layer 17.
Described storage tank 4 is communicated with feed hopper 3 by delivery pump 18.
Described the first drive unit 5 and the second drive unit are all variable-frequency motors.
Described push-pull mechanism 12 is cylinder or oil cylinder.
Described star-like 7 the quantity of taking turns is 8～20.
In described material distributing machine, be provided with laser positioning mechanism.
Described material distributing machine is provided with power-off cleaning mechanism, comprises direct current generator, dc source and transmission device.
Described material distributing machine is provided with cleaning device, comprises platform, automatic scavenging pump, spray head and pendulous device.
On described cloth hopper 2 outer walls, be provided with vibrating motor.
Described material distributing machine is with self-lubricating oil pump.
Described material distributing machine is provided with safety collision-protection device.
The structure of described cloth hopper 2 is v-shaped structure.
The present invention is in the specific implementation: star-like 7 the quantity of taking turns is set to 16, utilize delivery pump 18 that the concrete in storage tank 4 is extracted out, by feed hopper 3, be transported in cloth hopper 2, the balance of utilizing adjusting screw 15 to regulate between LOAD CELLS 13 and cloth hopper 2, and locking, then utilize the concrete in 13 pairs of cloth hoppers 2 of LOAD CELLS to weigh, realized the accurate measurement of materials amounts, can reduce the waste of raw material, guarantee better product quality.During cloth, the second drive unit drives shaft 10 to rotate, utilize the concrete in 11 pairs of cloth hoppers 2 of blade to stir, utilize push-pull mechanism 12 that blowing flashboard 9 is opened simultaneously, the first drive unit 5 drives wheel shaft 6 to rotate, wheel shaft 6 drive star-like take turns 7 and spacer 8 rotate, each discharging opening is cloth simultaneously, and cloth amount uniform and stable is convenient to the accurate-metering of cloth amount, like this cloth complete after with regard to seldom or completely carrying out feed supplement, improved cloth efficiency.According to actual needs, utilize the first drive unit 5 to regulate the rotating speed of wheel shaft 6, to reach the object that regulates cloth speed, utilize the mixing speed of the second drive unit adjusting shaft 10, easy to use.Can also utilize push-pull mechanism 12 to control quickly and easily the state of each blowing flashboard 9, be used for controlling the unlatching of each discharging opening or closing, to meet different product demands, can control quickly and easily concrete quantity delivered, improved cloth efficiency and product quality.
Claims (10)
1. the material distributing machine of using in concrete component production system, it is characterized in that: described material distributing machine comprises frame (1), be arranged on the cloth hopper (2) in frame (1), the feed hopper (3) being communicated with cloth hopper (2), the storage tank (4) being communicated with feed hopper (3), be arranged on the Weighing mechanism in frame (1), feeder, feeder comprises the first drive unit (5), be arranged on the wheel shaft (6) being connected with the first drive unit (5) in cloth hopper (2), uniformly-spaced be arranged on star-like wheel the (7) on wheel shaft (6), be arranged on the spacer (8) between adjacent star-like wheel (7), the position corresponding with star-like wheel (7), cloth hopper (2) bottom offers discharging opening, discharging opening place is provided with blowing flashboard (9), blowing flashboard (9) forms and is slidably matched with cloth hopper (2).
2. the material distributing machine of using in concrete component production system according to claim 1, it is characterized in that: described material distributing machine also comprises rabbling mechanism, structure comprises and is arranged on the shaft (10) of the interior wheel shaft of cloth hopper (2) (6) top, the second drive unit being connected with shaft (10), is provided with blade (11) on shaft (10).
3. the material distributing machine of using in concrete component production system according to claim 1, it is characterized in that: described material distributing machine also comprises the push-pull mechanism (12) being connected with blowing flashboard (9), blowing flashboard (9) forms horizontal slip by push-pull mechanism (12) and cloth hopper (2) and coordinates.
4. the material distributing machine of using in concrete component production system according to claim 1, it is characterized in that: on described star-like wheel (7), symmetry offers two keyways vertically, wheel shaft is provided with supporting key on (6), and star-like wheel (7) is by cooperation and wheel shaft (6) interlock of keyway and key.
5. the material distributing machine of using in concrete component production system according to claim 1, it is characterized in that: described Weighing mechanism comprises the LOAD CELLS (13) being arranged between cloth hopper (2) and frame (1), cloth hopper (2) coordinates formation weighing structure with LOAD CELLS (13).
6. the material distributing machine of using in concrete component production system according to claim 1, it is characterized in that: Weighing mechanism also comprises the locating piece (14) being fixedly connected with cloth hopper (2), the adjusting screw (15) that break-through locating piece (14) is connected with frame (1), cloth hopper (2) forms the lifting structure with the lifting free degree by adjusting screw (15).
7. the material distributing machine of using in concrete component production system according to claim 1, is characterized in that: described Weighing mechanism also comprises the fixed cover (16) being arranged in frame (1), and LOAD CELLS (13) is arranged in fixed cover (16).
8. the material distributing machine of using in concrete component production system according to claim 1, is characterized in that: on the inwall of described cloth hopper (2), be provided with wearing layer (17).
9. the material distributing machine of using in concrete component production system according to claim 1, is characterized in that: described storage tank (4) is communicated with feed hopper (3) by delivery pump (18).
10. the material distributing machine of using in concrete component production system according to claim 1, is characterized in that: described the first drive unit (5) and the second drive unit are all variable-frequency motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722289.3A CN103707404B (en) | 2013-12-24 | 2013-12-24 | Material distributing machine in concrete component production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722289.3A CN103707404B (en) | 2013-12-24 | 2013-12-24 | Material distributing machine in concrete component production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707404A true CN103707404A (en) | 2014-04-09 |
| CN103707404B CN103707404B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310722289.3A Active CN103707404B (en) | 2013-12-24 | 2013-12-24 | Material distributing machine in concrete component production system |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070599A (en) * | 2014-06-27 | 2014-10-01 | 华北水利水电大学 | Concrete distribution system and distribution process control device thereof |
| CN104670858A (en) * | 2014-12-30 | 2015-06-03 | 湖南有色金属股份有限公司黄沙坪矿业分公司 | Viscose material feeding and distributing method and device thereof |
| CN104895332A (en) * | 2015-06-09 | 2015-09-09 | 江苏建筑职业技术学院 | Small-scale concrete casting system |
| CN105666703A (en) * | 2016-03-28 | 2016-06-15 | 北京星航机电装备有限公司 | Material distributing and adding control system of concrete prefabricated slab production line and control method |
| CN106738274A (en) * | 2016-12-27 | 2017-05-31 | 佛山市神鼎精密磨具有限公司 | A kind of magnesia abrading block automatic pouring machine |
| CN108214849A (en) * | 2017-11-21 | 2018-06-29 | 万继山 | Artificial stone material uniform charging method and ball-type blanking device and ball-type blanking material distributing machine |
| CN108501174A (en) * | 2018-03-12 | 2018-09-07 | 中国葛洲坝集团第工程有限公司 | Protection prefabricated section numerical control cloth vibrates integrated apparatus and construction method |
| CN109049308A (en) * | 2018-08-17 | 2018-12-21 | 佛山市宝岩机器制造有限公司 | A kind of distribution device |
| CN109079975A (en) * | 2018-09-13 | 2018-12-25 | 辽宁瑞泊科技有限公司 | Powder feeding dynamic cloth mechanism |
| CN110238954A (en) * | 2019-07-17 | 2019-09-17 | 吴蔚楠 | Concrete quantifies irrigation device |
| CN110686063A (en) * | 2018-07-05 | 2020-01-14 | 镇江伟民新材料制品有限公司 | Star wheel of special cloth-homogenizing machine for coarse aggregate active powder |
| CN112809904A (en) * | 2021-01-06 | 2021-05-18 | 广东三和管桩股份有限公司 | Tubular pile material distribution system and material distribution method thereof |
| CN113021611A (en) * | 2021-03-17 | 2021-06-25 | 湖南三一快而居住宅工业有限公司 | Control method and device of PC production line, PC production line and storage medium |
| CN114851373A (en) * | 2022-04-29 | 2022-08-05 | 四川省交通建设集团股份有限公司 | Automatic material distribution system |
| EP4357092A1 (en) * | 2022-10-17 | 2024-04-24 | Holcim Technology Ltd | Method and device for producing a concrete slab from prestressed concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1813645C (en) * | 1985-12-10 | 1993-05-07 | Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений | Concrete placer |
| CN203317530U (en) * | 2013-05-31 | 2013-12-04 | 马鞍山十七冶工程科技有限责任公司 | Mobile distributor with flat discharge hole |
| CN203331206U (en) * | 2013-06-24 | 2013-12-11 | 山东万斯达建筑科技有限公司 | Concrete distributing machine provided with discharging device |
| CN203600400U (en) * | 2013-12-24 | 2014-05-21 | 河北雪龙机械制造有限公司 | Material distributor used in concrete component production system |
-
2013
- 2013-12-24 CN CN201310722289.3A patent/CN103707404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1813645C (en) * | 1985-12-10 | 1993-05-07 | Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений | Concrete placer |
| CN203317530U (en) * | 2013-05-31 | 2013-12-04 | 马鞍山十七冶工程科技有限责任公司 | Mobile distributor with flat discharge hole |
| CN203331206U (en) * | 2013-06-24 | 2013-12-11 | 山东万斯达建筑科技有限公司 | Concrete distributing machine provided with discharging device |
| CN203600400U (en) * | 2013-12-24 | 2014-05-21 | 河北雪龙机械制造有限公司 | Material distributor used in concrete component production system |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070599A (en) * | 2014-06-27 | 2014-10-01 | 华北水利水电大学 | Concrete distribution system and distribution process control device thereof |
| CN104670858A (en) * | 2014-12-30 | 2015-06-03 | 湖南有色金属股份有限公司黄沙坪矿业分公司 | Viscose material feeding and distributing method and device thereof |
| CN104670858B (en) * | 2014-12-30 | 2017-04-12 | 湖南有色金属股份有限公司黄沙坪矿业分公司 | Viscose material feeding and distributing method and device thereof |
| CN104895332A (en) * | 2015-06-09 | 2015-09-09 | 江苏建筑职业技术学院 | Small-scale concrete casting system |
| CN105666703A (en) * | 2016-03-28 | 2016-06-15 | 北京星航机电装备有限公司 | Material distributing and adding control system of concrete prefabricated slab production line and control method |
| CN105666703B (en) * | 2016-03-28 | 2018-07-20 | 北京星航机电装备有限公司 | A kind of concrete prefabricated board assembly line cloth Loading Control System and control method |
| CN106738274A (en) * | 2016-12-27 | 2017-05-31 | 佛山市神鼎精密磨具有限公司 | A kind of magnesia abrading block automatic pouring machine |
| CN108214849B (en) * | 2017-11-21 | 2024-02-20 | 万继山 | Material ball type blanking and distributing machine for artificial stone material |
| CN108214849A (en) * | 2017-11-21 | 2018-06-29 | 万继山 | Artificial stone material uniform charging method and ball-type blanking device and ball-type blanking material distributing machine |
| CN108501174A (en) * | 2018-03-12 | 2018-09-07 | 中国葛洲坝集团第工程有限公司 | Protection prefabricated section numerical control cloth vibrates integrated apparatus and construction method |
| CN108501174B (en) * | 2018-03-12 | 2024-03-12 | 中国葛洲坝集团第一工程有限公司 | Numerical control distribution and vibration integrated device for protection precast block and construction method |
| CN110686063A (en) * | 2018-07-05 | 2020-01-14 | 镇江伟民新材料制品有限公司 | Star wheel of special cloth-homogenizing machine for coarse aggregate active powder |
| CN109049308A (en) * | 2018-08-17 | 2018-12-21 | 佛山市宝岩机器制造有限公司 | A kind of distribution device |
| CN109079975A (en) * | 2018-09-13 | 2018-12-25 | 辽宁瑞泊科技有限公司 | Powder feeding dynamic cloth mechanism |
| CN110238954A (en) * | 2019-07-17 | 2019-09-17 | 吴蔚楠 | Concrete quantifies irrigation device |
| CN112809904A (en) * | 2021-01-06 | 2021-05-18 | 广东三和管桩股份有限公司 | Tubular pile material distribution system and material distribution method thereof |
| CN113021611A (en) * | 2021-03-17 | 2021-06-25 | 湖南三一快而居住宅工业有限公司 | Control method and device of PC production line, PC production line and storage medium |
| CN114851373A (en) * | 2022-04-29 | 2022-08-05 | 四川省交通建设集团股份有限公司 | Automatic material distribution system |
| EP4357092A1 (en) * | 2022-10-17 | 2024-04-24 | Holcim Technology Ltd | Method and device for producing a concrete slab from prestressed concrete |
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|---|---|
| CN103707404B (en) | 2015-09-30 |
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