CN113059670A - Distributor, strickle, row ware and system that concrete component is prefabricated - Google Patents
Distributor, strickle, row ware and system that concrete component is prefabricated Download PDFInfo
- Publication number
- CN113059670A CN113059670A CN202010159381.3A CN202010159381A CN113059670A CN 113059670 A CN113059670 A CN 113059670A CN 202010159381 A CN202010159381 A CN 202010159381A CN 113059670 A CN113059670 A CN 113059670A
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- Prior art keywords
- plate
- distributor
- mouth
- nozzle
- distributing
- Prior art date
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- 239000004567 concrete Substances 0.000 title claims abstract description 78
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims description 105
- 238000009826 distribution Methods 0.000 claims description 68
- 238000013016 damping Methods 0.000 claims description 17
- 238000009417 prefabrication Methods 0.000 claims description 13
- 239000011178 precast concrete Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- 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
- B28B13/0235—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 provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Present concrete member's prefabricated equipment all belongs to the point type cloth, be difficult to cloth simultaneously to a plurality of moulds, the application discloses a prefabricated distributing device of concrete member, the tripper, strickle the ware, in order line ware and system, the cloth mouth of wide-mouth distributing device wherein can cover more moulds, the concrete equipartition that the tripper was unloaded the wide-mouth distributing device to a plurality of moulds, and the mould of adaptable size difference, strickle the mould after the ware will pour and strickle off, in order the ware to guarantee mould even running, avoid drifting, the system provides the multiple combination scheme of aforementioned part, this application is simultaneously to a plurality of mould cloths, production efficiency is improved.
Description
Technical Field
The application relates to the technical field of prefabrication of concrete members, in particular to a mechanized pouring technology.
Background
For the pouring equipment for prefabricating concrete components, the most common application number is 201720675005.3 at present, the application date is 2017, 6, 12 and the publication date is 2018, 3, 2 and the name is similar technical scheme disclosed by a patent of 'concrete prefabrication automatic production device'.
Disclosure of Invention
The application aims at providing an optimized pouring and distributing equipment and a production system.
The application discloses following technical scheme:
the technical scheme is that the wide-mouth distributor for prefabricating the concrete component comprises a hopper, a distribution nozzle and a controller, wherein the lower part of the hopper is open, the distribution nozzle consists of a bottom plate and partial side plates, the part without the side plates is an outlet of the distribution nozzle, the distribution nozzle is connected to the lower part of the hopper, and the controller is installed on the distribution nozzle and/or installed on the hopper. Concrete in the hopper is accumulated on the distributing nozzle, and the concrete in the hopper is discharged from an outlet of the distributing nozzle to distribute when the controller works; the wide-mouth distributing device means that a discharge hole of the distributing device can cover a plurality of dies.
The invention according to claim 2 further provides the wide-mouth distributor prefabricated by concrete members according to the claim 1, wherein the width of the outlet of the distributing nozzle is adjustable.
In the 3 rd aspect, further, according to the 2 nd aspect, in the wide-mouth distributor for prefabricating concrete members, the width of the outlet of the distributing nozzle can be adjusted by the following scheme:
A. the side plates on two sides of the outlet of the material distributing nozzle are movably connected with other parts of the material distributing nozzle, and the width of the outlet of the material distributing nozzle is adjusted by adjusting the distance between the two side plates;
B. the side plates on two sides of the outlet of the material distribution nozzle are divided into a front side plate and a rear side plate, the rear side plate is fixedly connected with the other parts of the material distribution nozzle except the front side plate, the front side plate is hinged with the rear side plate, and the width of the outlet of the material distribution nozzle is adjusted by adjusting the angle between the front side plate and the rear side plate;
C. the side plates on two sides of the outlet of the cloth nozzle are divided into a front side plate and a rear side plate, the rear side plate is fixedly connected with other parts of the cloth nozzle except the front side plate, the front side plate is movably connected with other parts of the cloth nozzle, and the width of the cloth nozzle is adjusted by adjusting the distance between the two front side plates.
The 4 th aspect, further, according to the 1 st or 2 nd aspect, the wide-mouth distributor for concrete member prefabrication, the distributing nozzle is suspended at the lower part of the hopper through a spring, or the front end of the distributing nozzle is suspended at the lower part of the hopper through a spring and the rear end of the distributing nozzle is hinged with the lower part of the hopper, or the rear end of the distributing nozzle is suspended at the lower part of the hopper through a spring and the front end of the distributing nozzle is hinged with the lower part of the hopper.
The invention according to claim 5 further provides a wide-mouth distributor for precast concrete units as defined in any one of claims 1 to 4, wherein the controller is a vibrator or an agitation mechanism.
The invention according to claim 6 further provides a wide-mouth distributor prefabricated by concrete members according to claim 5, wherein the stirring mechanism is a rotating shaft with protrusions on the surface.
The 7 th aspect, further, according to the 6 th aspect, the protrusion on the surface of the rotating shaft is a helical blade, and the helical blade rotates in a direction to push the concrete to move from the feeding point to the non-feeding point. That is, the feeding point is pushed to the other end when being at one end of the hopper, and the feeding point is pushed to the two ends when being at the middle part of the hopper.
The 8 th scheme, it is further, like the 6 th scheme a prefabricated wide-mouth distributing device of concrete member, the protrusion on pivot surface is the round steel, the surface of round steel perpendicular to pivot, a plurality of round steel staggered arrangement.
The 9 th aspect, further, the wide-mouth distributor prefabricated by concrete members according to any one of the 1 st to 8 th aspects, further comprises a damping structure.
The 10 th aspect, further, like the 9 th aspect, the wide-mouth distributing device for prefabricating a concrete member, wherein the damping structure is a damping plate installed inside the hopper and/or on the upper portion of the distributing nozzle.
The 11 th scheme, a precast concrete unit tripper, the tripper includes the polylith divides the flitch, and the polylith divides the flitch to arrange and places and form the cloth passageway, and the cloth passageway is located between wide-mouth distributing device discharge gate and the mould, and the concrete material stream passes through by the cloth passageway, forms total passageway between the branch flitch at both ends, and the import of total passageway corresponds with the discharge gate of wide-mouth distributing device, and the export of total passageway corresponds with the cloth mouth of whole moulds. This tripper is applicable to wide-mouth distributing device, and the cross section of concrete material flow this moment is the rectangle, the cross section of total passageway also is the rectangle, and the width of the cloth plate at both ends is the minor face of the cross section of total passageway promptly, and the distance between the cloth plate at both ends is the long limit of the cross section of total passageway promptly, and the concrete material flow is in among the total passageway.
In the distributor for concrete member prefabrication according to claim 12, the inclination directions of the distributing plates in the middle of the overall channel are consistent with the inclination directions of the distributing plates at the two ends respectively, as in claim 11.
Solution 13 the distributor for prefabricating concrete elements as in solution 11 further comprising dividing said distributor intoOutlet plate and auxiliary plateAnd a single channel is formed between every two outlet plates, the outlet of each single channel corresponds to a die casting opening or the outlets of a plurality of single channels correspond to a die casting opening, the inlet edges of the adjacent outlet plates of the two single channels are intersected, or at least 1 auxiliary plate is arranged in each single channel.
The invention according to claim 14 provides a distributor for precast concrete members according to any one of claims 11 to 13, further comprising a distributor support, the distributor being connected to the distributor support.
The distributor for prefabricating concrete members according to claim 15, wherein the distributor further comprises a sliding plate, the sliding plate is located on one side of the distributor plate, and the distributor bracket is connected to the sliding plate or the distributor plate is connected to the sliding plate.
The distributor for prefabricating concrete members according to claim 16, wherein the distributor further comprises a sliding plate, the sliding plate is located on one side of a material distributing plate, and the material distributing plate is connected to the sliding plate.
The 17 th aspect of the present invention provides the distributor for prefabricating concrete members as in the 12 th aspect of the present invention, further comprising a distributor bracket, wherein the distributor bracket is connected with a hinge shaft, and the distributor plate is hinged to the hinge shaft. The angle of the material distributing plate is adjusted through hinging, so that the concrete entering the mould tends to be uniform.
The 18 th aspect, according to the 12 th aspect, the distributor for prefabricating a concrete member, further, the distributor further includes a distributor bracket, a sliding plate, a sliding sleeve and a sliding rail, wherein the sliding sleeve and the middle distributor plate are in the same number, the sliding sleeve is connected to the distributor bracket on one side of the long side of the main channel, the axial direction of the sliding sleeve is the same as the short side of the main channel, the sliding rod in the sliding sleeve is connected to the distributor plate in the middle of the channel, and the middle distributor plate can move axially along with the sliding rod, so as to adjust the depth of the concrete material flow. In this case, the concrete flow has a portion acted on by the distributing plate and a portion not acted on by the distributing plate, and the concrete entering the mold tends to be uniform by adjusting the ratio of the two portions.
The 19 th aspect of the present invention is the distributor for prefabricating concrete members as in the 16 th aspect, further, the material distributing plate is fixedly connected to a support of the distributor, a clamping head is arranged on the material distributing plate or the support, a bayonet is arranged at a position corresponding to the sliding plate, and the material distributing plate is movably connected with the sliding plate through the bayonet of the clamping head. Slide fixed connection is in the system, divides flitch and support fixed connection to become an organic whole, when pouring different moulds, conveniently changes the branch flitch that corresponds.
The distributor for prefabricating the concrete component according to the 20 th aspect of the invention is as defined in the 13 th aspect of the invention, further, the distributor further comprises a distributor bracket, the distributor bracket is provided with 2 rows of slotted holes, the distributor plate is connected with the slotted holes, and the distributor plate is in threaded connection with the distributor bracket through the slotted holes.
The proposal 21 is that the screeding device for prefabricating the concrete member comprises a screeding plate which is in a plate shape and is positioned above a mould to screeding the concrete higher than the mould.
The screeding device for prefabricating a concrete member according to claim 22, wherein the screeding plate is a linear screeding plate, and the linear screeding plate is linear, and the screeding device further comprises guard plates connected to two ends of the screeding plate. The guard plate prevents the concrete accumulated in front of the scraping plate from leaking.
The 23 th aspect of the present invention is the screed for prefabricating concrete members as set forth in the 22 th aspect, further comprising an anti-sticking door, wherein the lower portion of the screed is composed of 1 and more than 1 anti-sticking doors, the upper portion of the anti-sticking door is hinged to the screed, and the screed further comprises a door closing driving device for driving the anti-sticking door to close.
The 24 th aspect of the present invention provides the screeder for concrete member prefabrication according to the 21 st aspect, further comprising a fold-line-shaped screeding plate, wherein the fold-line-shaped screeding plate is a fold line shape composed of at least one angle, and the opening direction of the angle faces the mold. The angular opening direction of the strickle is front.
The 25 th aspect of the present invention provides the screed for prefabricating a concrete member according to the 24 th aspect, further comprising a guard plate connected to an end point of the broken line-shaped screed, wherein the guard plate is directed toward the mold.
The screeding device for prefabricating the concrete member according to the claim 26 or the claim 24 or the claim 25, further comprising a door closing driving device, wherein an anti-blocking opening is formed at the angular vertex of the fold-line-shaped screeding plate, an anti-blocking door is arranged at the anti-blocking opening, the anti-blocking door is hinged with the screeding plate, and the door closing driving device drives the anti-blocking door to close.
In a 27 th aspect, the screed for concrete member prefabrication according to any one of the 23 th or 26 th aspects, further wherein the door closing driving device is a gravity driving device/an elastic force driving device/a pneumatic driving device.
A screed for prefabricating concrete elements according to claim 28 and according to any one of claims 21 to 27 further comprising a plurality of screeds arranged in series. And scraping the material distribution mould for many times.
The concrete member precast screed according to claim 29, wherein the screed further comprises a screed bracket, and the screed plate is connected to the screed bracket.
In a 30 th aspect, the screed for concrete member prefabrication according to the 29 th aspect, further, the screed plate is movably connected with the screed bracket.
The 31 th scheme is that the concrete member prefabricated forward moving device comprises at least one forward moving plate and a forward moving device support, wherein the forward moving plate is in a linear plate shape, the direction of the forward moving plate is consistent with the running direction of a mold, the forward moving plate is located on the side face of the mold, and the forward moving plate is connected to the forward moving device support. The paravanes form a mold channel to limit mold drift.
An arrangement 32 according to claim 31, further comprising a shroud positioned over and attached to the forward plate. The shielding plate covers the forward plate and a gap between the forward plate and the die.
In a 33 rd aspect, the concrete member prefabricated fairing as in the 32 th aspect, further, the shielding plates are arranged in groups two by two, each group of shielding plates is placed in an inverted-splayed shape, a small opening of the splayed shape is downward corresponding to a material distribution opening of the mold, and the upper edges of the adjacent shielding plates are intersected.
The 34 th scheme, a precast concrete component production system, including wide-mouth distributing device and cloth platform, the mould is placed on the cloth platform, and the wide-mouth distributing device is located on the mould, perhaps production system still includes loading attachment and/or stacks device and/or transfer device. The feeding device feeds materials to the hopper of the distributing device, and currently, oblique-pulling feeding is generally used; the stacking device is used for stacking poured concrete molds to reduce the occupation of an initial setting site, and the stacking device is already patented and is not necessary technical characteristics; the transfer device is a device for transferring the moulds after the distribution to an initial setting site, is a forklift roller disc which is common for plastic moulds at present, is used by a forklift, and is directly transferred by the forklift for iron moulds, and the novel transfer device has already reported patents and is particularly suitable for transferring stacked moulds.
An aspect 35 of the invention further provides the system for producing precast concrete members according to aspect 34, further comprising the distributor, wherein the distributor is located between the wide-mouth distributor and the mold.
An arrangement 36, further comprising a concrete precast element production system according to one of the arrangements 34 or 35, further comprising a distributing plate, the distributing plate being located above the mold. Said distribution plate has already been patented, not being a necessary technical feature here, and is therefore briefly described as follows: the material distributing plate is positioned on the die and is provided with a material distributing opening, and the material distributing opening corresponds to a casting opening of the die.
An aspect 37, further comprising the concrete precast element production system according to any one of aspects 34 to 35, further comprising the scraper, the scraper being located above the mold.
An arrangement 38, further comprising a concrete precast element production system according to the first arrangement of the 36, further comprising the scraper, which is located above the die distributing plate.
An aspect 39, further comprising the concrete precast element production system according to any one of aspects 34 to 38, further comprising the following device.
Item 40, further, the precast concrete unit production system according to any one of items 34 to 39, wherein the material distribution table is a roller table or a vibration roller table. The roller table is a roller conveyor; the roller table of the vibrating table is a device integrating the vibrating table and the roller table, the product is the most common equipment of the existing automatic material distribution system, the table surface of the vibrating table is in a plurality of strips and is arranged at intervals with a roller shaft, the roller shaft does not contact with a mold when the vibrating table works, and the vibrating table does not contact with the mold when the roller table works; the vibration roller table means that the roller conveyor is provided with a vibrator.
A 41 st aspect, further, the system according to the 40 th aspect, further comprising a front roller table and/or at least one rear vibration table, wherein the front roller table is a roller conveyor and located in front of the material distribution table, and the rear vibration table is a vibration roller table or a vibration table roller table and located behind the material distribution table.
An aspect 42, further comprising the precast concrete unit production system according to any one of aspects 34 to 39, wherein the distribution table is a vibrating belt conveyor.
The 43 th aspect, further, is the precast concrete unit production system according to one of the 34 th to 42 th aspects, wherein the production system further includes a distributor traveling device, and the wide-mouth distributor is installed on the distributor traveling device. The wide-mouth distributing device finishes distributing in the moving process.
The beneficial effects of this application are that simplify the structure, reduce cost has improved production efficiency.
Drawings
FIG. 1, example 1, three-dimensional schematic view of a mold moving type prefabrication system.
In fig. 1, a distributor bracket 1.1, a hopper 1.2, a distributor 1.3, a front roller table 1.4, an empty die 1.5, a distributing roller table 1.6, a distributed die 1.7, a vibrating roller table 1.8, a compaction die 1.9, a forward running device 1.10, a universal shield 1.11 and a strickle 1.12.
Fig. 2 is a front view of the wide-mouth distributing device in embodiment 1, the distributing nozzle is elastically connected with the front part of the hopper, the rear part of the distributing nozzle is hinged, the distributing nozzle is provided with a spiral rotating shaft controller, a damping plate and a vibrator, and the bottom plate of the distributing nozzle is provided with a distributor mounting bolt hole.
Fig. 3, right side view of fig. 2.
Fig. 4, a-a cross-sectional view of fig. 2.
Fig. 5 and the top view of fig. 2.
In fig. 2, 3, 4 and 5, a hopper 1.2.1, a material distributing nozzle side plate 1.2.2, a material distributing nozzle bottom plate 1.2.3, a tension spring 1.2.4, a hinge shaft 1.2.5, a vibrator 1.2.6, a damping plate 1.2.7, a spiral rotating shaft 1.2.8, a rotating shaft driving gear 1.2.9 and a rotating shaft driving motor 1.2.10.
Fig. 6 is a three-dimensional schematic view of the distributor in example 1, which is mounted on the bottom plate of the distributing nozzle of the wide-mouth distributor.
In fig. 6, a distributor plate 1.3.1 and a distributor support 1.3.2.
Fig. 7, a three-dimensional schematic view of the paravanes of example 1, 1 paravane.
In the figure, an antegrade plate 1.10.1, an antegrade carriage 1.10.2.
Fig. 8 is a three-dimensional schematic view of the screed of example 1, a straight screed with side plates at both ends.
In fig. 8, a straight scraping plate 1.12.1, a side plate 1.12.2.
Fig. 9, embodiment 2, the portable prefabricated system of distributing device sketch map, batch intermittent type cloth, the system has distributing plate, two-way strickle off ware and distributing device running gear, wide-mouth distributing device has round steel pivot and vibrator, distribution nozzle fixed connection is in the hopper.
In fig. 9, a wide-mouth distributing device 2.1, a distributing support 2.2, a strickle pair 2.3, a distributing plate 2.4, a front roller table 2.5, a distributing roller table 2.6, a vibrating table roller table 2.7, an empty die 2.8, a distributing die 2.9, a jolt die 2.10 and a forward device 2.11.
Fig. 10 is a front view of the wide-mouth distributing device in embodiment 2, with a walking device.
Fig. 11 and fig. 10 are sectional views.
In fig. 10 and 11: hopper 2.1.1, cloth mouth curb plate 2.1.2, cloth mouth bottom plate 2.1.3, round steel pivot 2.1.4, distributing device wheel 2.1.5, drive gear 2.1.6, vibrator 2.1.7, gear motor 2.1.8, pivot motor 2.1.9.
Fig. 12 is a three-dimensional schematic view of a cloth holder in example 2, which can be lifted and lowered, and has a traveling rail and a driving rack.
In fig. 12, a driving rack 2.2.1, a material distribution rail 2.2.2 and a screw rod upright post 2.2.3.
Fig. 13, front view of the screed pair in example 2, comprising two dog-leg screeds placed opposite each other.
Fig. 14 and a partial enlarged view of fig. 13.
In fig. 13, 14: the scraper comprises a fold-line-shaped scraper 2.3.1, a scraping plate 2.3.1.1, a closed anti-blocking door 2.3.1.2, an open anti-blocking door 2.3.1.3, a door closing spring 2.3.1.4, a scraper 2.3.2 arranged oppositely, a protective plate 2.3.4 and a connecting plate 2.3.5.
Fig. 15 is a three-dimensional schematic view of the antecedent device in example 2.
In fig. 15, the antegrade plate 2.11.1, the antegrade device support 2.11.2.
Fig. 16, example 3, a three-dimensional schematic diagram of a prefabrication system with a vibrating belt conveyor as a material distribution table.
Fig. 17, top view of the system of example 3.
Fig. 18, left side view of the system of example 3.
Fig. 19 and 18 are partially enlarged views.
In fig. 16, 17, 18 and 19, a wide-mouth distributor 3.1, a distributor 3.2, a forward moving device 3.3, a strickler 3.4, a vibration type belt conveyor 3.5, a rod-shaped vibrator 3.1.1, a material distribution plate 3.2.1, a material distribution plate 3.2.2, a hinge shaft 3.2.3, a forward moving plate 3.3.1, a forward moving device bracket 3.3.2, a sliding sleeve 3.3.3, a guard plate 3.3.4, a strickle plate 3.4.1, a front hinge shaft 3.4.2 and a rear hinge shaft 3.4.3.
FIG. 20, example 4, the three-dimensional schematic view of the bayonet connection of the distributor chuck, the distributor plate with chuck and the slide plate with bayonet.
Fig. 21 is a three-dimensional schematic diagram of another angle of embodiment 4, which is convenient for displaying the bayonet part of the chuck.
Fig. 22 and a partial enlarged view of fig. 21.
In fig. 20, 21 and 22, a sliding plate 4.1, a material distributing plate 4.2, a material distributor bracket 4.3, a material distributing plate chuck 4.4 and a sliding plate bayonet 4.5.
FIG. 23 is a three-dimensional schematic view of a distributor in accordance with embodiment 5, in which a distributor plate is connected to a distributor support sliding sleeve sliding rod.
Fig. 24 and a partial enlarged view of fig. 23.
In fig. 23 and 24, a sliding plate 5.1, a material distributing plate 5.2, a hinge shaft 5.3, a sliding sleeve 5.4, a sliding rod 5.5, a short connecting rod 5.6 and a long connecting rod 5.7.
FIG. 25 is a three-dimensional schematic view of the distributor in the embodiment 6, in which the distributor plate is connected with the distributor support by bolts.
FIG. 26 is a front view of the distributor according to example 6, wherein the width of the lower opening of the material distribution channel is 330 mm.
FIG. 27 is a front view of the distributor of example 6, wherein the width of the lower opening of the material distribution channel is 400 mm.
Fig. 28 and a partial enlarged view of fig. 26.
In fig. 25, 26, 27 and 28, the brackets have double rows of slots that are threaded into the slots in the distribution plate, which ensures that the distribution plate can be bolted at any point.
FIG. 29, example 7, distributor with adjustable angle and depth of material distributing plate in the middle.
Fig. 30, and a right side view of fig. 29.
Fig. 31 and a partial enlarged view of fig. 30.
In fig. 29, 30 and 31, a sliding plate 7.1, an end plate 7.2, a hinge shaft 7.3, a middle plate 7.4, a screw rod 7.5, an inner nut 7.6, an outer nut 7.7, a screw rod plate 7.8 and a system bracket 7.9.
Fig. 32 is a three-dimensional schematic view of a wide-mouth distributing device in which a front side plate and a rear side plate of a distributing nozzle are hinged with each other according to the embodiment 8.
In fig. 32, a front side plate 8.1 of the material distributing nozzle, a rear side plate 8.2 of the material distributing nozzle and a damping plate 8.3 are arranged.
Fig. 33 is a three-dimensional schematic view of a wide-mouth distributing device of embodiment 9, wherein the distance between the side plates on the two sides of the distributing nozzle is adjustable.
In fig. 33, a bottom plate 9.1 of the material distributing nozzle, a rear side plate 9.2 of the material distributing nozzle, a hopper 9.3, side plates 9.4 on two sides of the material distributing nozzle, a sealing gasket 9.5, a screw rod 9.6, a rear guide plate 9.7, a front guide plate 9.8 and a damping plate 9.9.
Detailed Description
The application relates to a production system consisting of a wide-mouth distributing device, a distributor, a strickle and a forward running device, wherein the common characteristic of all components and systems is wide mouth, so as to realize the distribution of a plurality of moulds at the same time; the distributor is also applied in two ways, wherein 1 is a main channel, the outlet of the main channel corresponds to the material distribution ports of all the molds, 2 is a single channel, and the outlet of each single channel corresponds to one mold pouring port or the outlets of a plurality of single channels correspond to one mold pouring port; the fairing comprises a shielding plate and a fairing without the shielding plate, a combination 1, a distributing device with fixed outlet width, a distributing plate, a fairing without the shielding plate and a strickle; the combination 2, a distributing device with fixed outlet width, a distributor with a single channel, a follower without a shielding plate and a strickle; a combination 3, a distributing device with fixed outlet width, a distributor of a main channel, a forward moving device with a shielding plate and a strickle; a combination 4, a distributing device with adjustable outlet width, a forward moving device with a shielding plate and a strickle; the scraper in the above embodiment is hinged to the follower, and is the best embodiment to be adjusted together with the follower.
The wide-mouth distributing device 1.2 comprises a hopper 1.2.1, a distributing nozzle side plate 1.2.2, a distributing nozzle bottom plate 1.2.3, a tension spring 1.2.4, a hinge shaft 1.2.5, a vibrator 1.2.6, a damping plate 1.2.7, a spiral rotating shaft 1.2.8, a rotating shaft driving gear 1.2.9 and a rotating shaft driving motor 1.2.10; the side plate 1.2.2 of the distributing nozzle is fixedly connected with the bottom plate 1.2.3 of the distributing nozzle to form the distributing nozzle, the rear end of the distributing nozzle is hinged with the hopper 1.2.1 through a hinge shaft 1.2.5, the front end of the distributing nozzle is elastically connected with the hopper 1.2.1 through a tension spring 1.2.4, the vibrator 1.2.6 is installed on the bottom plate 1.2.3 of the distributing nozzle, two spiral rotating shafts 1.2.8 in the hopper are rotating shafts with spiral blades on the surface, the outer ends of the spiral rotating shafts are respectively connected with a rotating shaft driving gear 1.2.9, the two rotating shaft driving gears 1.2.9 are mutually meshed, a rotating shaft driving motor 1.2.10 is connected with one spiral rotating shaft 1.2.8, the spiral blades of the two spiral rotating shafts 1.2.8 are opposite in rotating direction, and 2 damping plates 1.2.7 are installed above the spiral rotating shaft 1.2.8 in the hopper 1.2.1.
The distributor 1.3 comprises 10 distributor plates 1.3.1 and a distributor bracket 1.3.2, the distributor plates 1.3.1 are connected to the distributor bracket 1.3.2, and the 10 distributor plates 1.3.1 form 5 channels corresponding to the 5 molds below.
The antecedent 1.10 includes 1 antecedent board 1.10.1 and an antecedent support 1.10.2, the antecedent board 1.10.1 being connected to the antecedent support 1.10.2.
The screed 1.12 comprises a rectilinear screed 1.12.1 having side plates 1.12.2 at either end of the rectilinear screed plate 1.12.1.
Wide mouth distributing device 1.2 is installed in distributing device support 1.1, tripper 1.3 is installed in wide mouth distributing device 1.2's cloth mouth bottom plate 1.2.3, cloth roller platform 1.6 is located wide mouth distributing device 1.2 below, leading roller platform 1.4 is located cloth roller platform 1.6 the place ahead, vibrating roller platform 1.8 is located cloth roller platform 1.6 the back, wherein the rotational speed of leading roller platform 1.4 is greater than cloth roller platform 1.6, the rotational speed of cloth roller platform 1.6 is equal with vibrating roller platform 1.8, antecedent ware 1.10 is installed on leading roller platform 1.4 and cloth roller platform 1.6, general guard shield 1.11 is connected to leading roller platform, cloth roller platform and vibrating roller platform, the protection casing for sprocket and bearing, general guard shield 1.11 forms the mould motion passageway with antecedent board 1.10.1 simultaneously, strickle 1.12 is located on cloth mould 1.7, install in antecedent ware support 1.10.2.
When in production, the concrete tank truck is positioned at one side of the system, directly feeds materials to one end of the hopper 1.2.1, the rotating shaft driving motor 1.2.10 is started to drive the spiral rotating shaft 1.2.8 to rotate, so that the concrete injected by the tank truck in the hopper is distributed to the opposite side end of the hopper, meanwhile, the fluidity of the concrete is increased, the concrete in the hopper flows outwards through the material distribution nozzle and the material distributor 1.3 under the combined action of the vibrator 1.2.6 to distribute the materials to the material distribution mould 1.7 below the material distribution nozzle, the material distributor 1.3 is divided into 5 channels corresponding to 5 material distribution moulds 1.7, the front roller table 1.4, the material distribution roller table 1.6 and the vibration roller table 1.8 are all started, the empty mould 1.5 placed on the front roller table 1.4 moves forwards along the mould moving channel formed by the universal shield 1.11 and the forward plate 1.10.1, the material distribution is carried out when passing through the material distribution table, as the rotating speed of the front roller table 1.4 is greater than that of the material distribution table 1.6, the moving speed of the empty mould 1.7 is greater than that the material distribution mould 1.7, the material distribution mould is blocked and skidded on, thereby ensuring that no gap exists between the front and rear molds, preventing concrete leakage, and simultaneously preventing the mold from drifting through a mold movement channel formed by the universal shield 1.11 and the antegrade plate 1.10.1; when the distributed material distribution mold 1.7 passes through the strickle 1.12, the concrete in the mold is strickleed, the material distribution mold 1.7 moves forwards again and is fully compacted by 2 vibrating roller tables 1.8, the compacted mold 1.9 is stacked by a stacking device, and then is transported to an initial setting site by a transfer device for storage, and the pouring is completed.
In the production process, the die moves continuously all the time, the material distribution can be continuous or intermittent, the intermittent material distribution is realized when the pouring opening of the die is at the material distribution position, and the material distribution is stopped when the pouring opening moves out of the material distribution position and is not carried out outside the pouring opening.
The key point for realizing continuous material distribution is that the flow of concrete continuously discharged by the wide-mouth distributor is equal to the pouring flow required by a moving mould, and the method for controlling the concrete flow to be equal to the pouring flow comprises the following steps: the angle of the damping plate 1.2.7 is adjusted, the rotating speed of the rotating shaft driving motor 1.2.10 is adjusted, the exciting force of the vibrator 1.2.6 is adjusted, and the rotating speed of the cloth roller table is adjusted. Further, a sensor is provided in front of the screed 1.12.1, and a signal is extracted from the height of the concrete accumulated in front of the screed 1.12.1, and the power unit is controlled by the signal, thereby realizing automatic adjustment.
The system comprises a wide-mouth distributing device 2.1, a distributing support 2.2, a two-way strickle 2.3, a distributing plate 2.4, a front roller table 2.5, a distributing roller table 2.6, a vibrating table roller table 2.7, an empty die 2.8, a distributing die 2.9, a jolt die 2.10 and a forward device 2.11.
Wide-mouth distributing device 2.1 includes hopper 2.1.1, cloth mouth curb plate 2.1.2, cloth mouth bottom plate 2.1.3, round steel pivot 2.1.4, distributing device wheel 2.1.5, drive gear 2.1.6, vibrator 2.1.7, gear motor 2.1.8, pivot motor 2.1.9.
The cloth support 2.2 comprises a driving rack 2.2.1, a cloth track 2.2.2 and a screw rod upright post 2.2.3.
The bidirectional strickle 2.3 comprises a fold-line strickle 2.3.1, a strickle 2.3.1.1, a closed anti-blocking door 2.3.1.2, an open anti-blocking door 2.3.1.3, a door closing spring 2.3.1.4, a strickle 2.3.2 which is oppositely arranged, a guard plate 2.3.3 and a connecting plate 2.3.4.
The forward drive 2.11 comprises a forward drive plate 2.11.1 and a forward drive support 2.11.2.
The features of this example are highlighted and, similarly, reference is made to example 1.
The distributing nozzle side plate 2.1.2 of the wide-mouth distributing device 2.1 is fixedly connected with the hopper 2.1.1 and the distributing nozzle bottom plate 2.1.3 respectively, the controller is a round steel rotating shaft 2.1.4 and a vibrator 2.1.7, the round steel rotating shaft 2.1.4 is round steel and is arranged on the surface of a rotating shaft at the lower opening of the hopper 2.1.1, the vibrator is arranged below the distributing nozzle bottom plate 2.1.3, the wide-mouth distributing device 2.1 is also provided with a distributing device wheel 2.1.5, a driving gear 2.1.6, a driving motor 2.1.7 and other traveling mechanisms, the traveling mechanisms, a driving rack 2.2.1 and a distributing rail 2.2.2 of the distributing support 2.2 form a distributing device traveling device, and the wide-mouth distributing device 2.1 is enabled to move horizontally to complete distribution; the distributing plate 2.4 is connected to the distributing support 2.2, the screw upright column 2.2.3 is an upright column with a screw, and the height of the distributing support 2.2 can be increased or decreased by adjusting the screw upright column 2.2.3 to adapt to molds with different heights, so that the distributing plate is ensured to be higher than a small gap above the mold.
The bidirectional strickle 2.3 is positioned above the distributing plate 2.4, the fold-line strickle 2.3.1 and the oppositely arranged fold-line strickles 2.3.2 are connected with each other through the protective plate 2.3.3, the fold-line strickle 2.3.1 comprises a fold-line strickle 2.3.1.1, the fold-line strickle 2.3.1.1 is provided with an anti-sticking door and a door-closing spring 2.3.3, the anti-sticking door is hinged with the fold-line strickle 2.3.1.1, the door-closing spring 2.3.3.3 is connected with a hinged shaft and acts on the fold-line strickle 2.3.1.1 and the anti-sticking door, wherein the closed anti-sticking door 2.3.1 represents a closed anti-sticking door, the open anti-sticking door 2.3.3.2 represents an open anti-sticking door, the bidirectional strickle 2.3 is connected with the wide-mouth distributing device 2.1 through a connecting plate 2.3.4 and moves along with the wide-mouth distributing device 2.1; during production, concrete material flows are distributed downwards between the fold-line-shaped strickle 2.3.1 and the fold-line-shaped strickles 2.3.2 which are oppositely arranged, the two strickles work respectively in the reciprocating motion of the wide-mouth distributing device 2.1, particle materials in the concrete in the movement of the strickles are gathered to the corners of the strickles along an inclined plane formed by the fold-line-shaped strickles, and finally the particle materials blocked with the edge of the distributing opening of the distributing plate 2.4 prop open the anti-blocking door, so that the anti-blocking door passing the particle materials is reset and closed under the action of the door closing spring 2.3.3.3; the protective plate 2.3.4 prevents the corners of the scraper plates connected with the protective plate from being blocked by particles.
The forward-moving device 2.11 is composed of 7 forward-moving plates 2.11.1 to form 6 channels, and is arranged on the front roller table through a forward-moving device bracket 2.11.2 so as to ensure that the placed die can correspond to a material distribution opening of the material distribution plate after entering the material distribution roller table.
Embodiment 3, refer to fig. 16 to 19, a prefabrication system with a vibrating belt conveyor as a material distribution table, focus on the characteristics of this embodiment, refer to embodiments 1, 2 like this, the system is made up of wide-mouth distributor 3.1, distributor 3.2, paradox 3.3, strickler 3.4, vibrating belt conveyor 3.5, wherein vibrating belt conveyor 3.5 is as the material distribution table and has included the function of the front roll table and postposition vibrating table; the distributing nozzle of the wide-mouth distributing device 3.1 is fixedly connected with the hopper, and the vibrator is a rod-shaped vibrator 3.1.1 arranged in the hopper; the two ends of the distributor 3.2 are provided with material distributing plates 3.2.1, a total channel is formed between the material distributing plates 3.2.1 at the two ends, the inlet of the total channel corresponds to the discharge port of the wide-mouth distributor 3.1, the outlet of the total channel corresponds to the material distributing ports of all the molds, the material distributing plate 3.2.2 in the middle of the distributor 3.2 is a narrow material distributing plate, the inclination directions of the material distributing plate 3.2.2 in the middle are respectively consistent with the inclination directions of the material distributing plates 3.2.1 at the two ends, the distributor 3.2 is hinged with the system through a hinge shaft 3.2.3, and the state that the material distributing plate 3.2.2 in the middle invades into the concrete material flow can be changed by adjusting the angle of the distributor, so that the material flow which is more; 6 forward plates 3.3.1 of the forward running device 3.3 are movably connected with the forward running device bracket 3.3.2 through a sliding sleeve 3.3.3, a shielding plate 3.3.4 connected with the sliding sleeve 3.2.3 is placed in an inverted splayed shape, the upper sides of the adjacent shielding plates 3.3.4 are intersected, concrete materials flow through the shielding plates 3.3.4 and enter a mold, the strickler 3.4 comprises a fold-line-shaped strickle plate consisting of a plurality of straight plates 3.4.1, a front hinge shaft 3.4.2 and a rear hinge shaft 3.4.3, all the adjacent straight plates 3.4.1 are mutually hinged, the front hinge shaft on the front side of the strickler is hinged through a front hinge shaft 3.4.2, the rear hinge on the rear side of the strickler is hinged through a rear hinge shaft 3.4.3, the starting point and the terminal point of the fold-line-shaped strickle plate are respectively hinged with a front hinge shaft 3.4.2, all the front hinge shafts 3.4.2 are connected with the forward running plates 3.3.1, when molds with different sizes are replaced, the forward hinging shafts 3.4.2 move along with the forward running plate, and the adjustment.
Embodiment 4, referring to fig. 20, 21, and 22, the material distributor with bayonet connection of the chuck includes a sliding plate 4.1, a material distributing plate 4.2, a material distributor bracket 4.3, a material distributing plate chuck 4.4, a sliding plate bayonet 4.5, and a sliding plate 4.1 fixed to the system, wherein the material distributing plate 4.2 is connected to the material distributor bracket 4.3 to form a material distributing plate set, the material distributing plate 4.2 has a chuck 4.4, the sliding plate 4.1 has a bayonet 4.5, the material distributing plate set and the sliding plate 4.1 are connected by the chuck 4.4 and the bayonet 4.5 in a bayonet manner, the molds with different sizes correspond to the material distributing plate sets with different sizes, and the material distributing plate set can be conveniently replaced by.
Embodiment 6, refer to fig. 25, 26, 27 and 28, refer to other embodiments, a distributor with a distributor plate bolted to a distributor bracket, the bracket having double rows of slots threaded to slots on the distributor plate, the double rows of slots ensuring that the distributor plate can be bolted at any point, fig. 26 showing a width of a lower opening of a distribution channel of 330mm, fig. 27 showing a width of a lower opening of the distribution channel of 400mm, and fig. 26 and 27 showing a width of an upper opening of the distribution channel of 2340mm, which shows a situation of adapting to different sizes of molds.
Example 7, with reference to fig. 29, 30 and 31, with reference to the other examples, a distributor with adjustable distance between the middle distributor plate and the sliding plate, comprising a sliding plate 7.1, an end plate 7.2, a hinge shaft 7.3, a middle plate 7.4, a screw 7.5, an inner nut 7.6, an outer nut 7.7, a screw plate 7.8, a system support 7.9, a sliding plate 7.1 connected to the system support 7.9, a distributor support connected to the sliding plate 7.1, a distributor support connected to the screw plate 7.8, an end plate 7.2 is a distributor plate at both ends of the total channel, the inlet edge of the end plate 7.2 hinged to the hinge shaft 7.3, the hinge shaft 7.3 fixedly connected to the sliding plate 7.1, the distance between the outlet edges of the two end plates 7.2 adjustable, the middle plate 7.4 is a distributor plate at the middle of the total channel, the middle plate 7.4 fixedly connected to the screw 7.5, the screw 7.5 connected to the outer nut plate 7.8 through the inner nut 7.6 and the end plate 7.7, and the width of the end plate corresponding to the total width of the die, and then the distance between the middle plate 7.4 and the sliding plate 7.1 and/or the angle of the middle plate 7.4 are adjusted by adjusting the screw rod 7.5 to obtain uniform concrete material flow.
Embodiment 8, refer to fig. 32, refer to other embodiments, cloth mouth front side plate and posterior lateral plate articulated wide-mouth distributing device, including cloth mouth front side plate 8.1, cloth mouth posterior lateral plate 8.2, damping plate 8.3, cloth mouth front side plate 8.1 is articulated with cloth mouth posterior lateral plate 8.2, and adjustment cloth mouth outlet width can adapt to different mould widths, adjusts the upper and lower position of damping plate 8.3, obtains even concrete stream.
Embodiment 9, refer to fig. 33, refer to other embodiments, a wide-mouth distributing device with adjustable distance between side plates at two sides of a distributing nozzle comprises a distributing nozzle bottom plate 9.1, a distributing nozzle rear side plate 9.2, a hopper 9.3, side plates at two sides of the distributing nozzle 9.4, a sealing gasket 9.5, a screw rod 9.6, a rear guide plate 9.7, a front guide plate 9.8 and a damping plate 9.9.
The distributing nozzle bottom plate 9.1 is fixedly connected with a distributing nozzle rear side plate 9.2 and a hopper 9.3, the front end of the distributing nozzle bottom plate 9.1 is connected with a front guide plate 9.8, the distributing nozzle rear side plate 9.2 is connected with a rear guide plate 9.7, the distributing nozzle two side plates 9.4 are constrained between the rear guide plate 9.7 and the front guide plate 9.8, the distance between the two distributing nozzle two side plates 9.4 is adjusted through a screw 9.6, the upper position and the lower position of the damping plate 9.9 are adjusted to obtain uniform concrete material flow, the distributing nozzle two side plates 9.4 are connected with a sealing gasket 9.5, and leakage between the distributing nozzle two side plates 9.4 and the distributing nozzle bottom plate 9.1 as well as between the distributing nozzle rear side plate 9.2 is prevented.
Claims (10)
1. The utility model provides a prefabricated wide-mouth distributing device of concrete member, includes the hopper, and characterized by still includes distribution mouth and controller, hopper lower part opening, the distribution mouth comprises bottom plate and partial curb plate, and the position that does not have the curb plate is the export of distribution mouth, the distribution mouth is connected in the hopper lower part, the controller is installed in the distribution mouth and/or is installed in the hopper.
2. The wide-mouth distributor prefabricated by concrete members as claimed in claim 1, wherein the width of the outlet of the distributing nozzle is adjustable.
3. The wide-mouth distributor prefabricated by concrete members as claimed in claim 2, wherein the width of the outlet of the distributing nozzle can be adjusted by the following scheme:
A. the side plates on two sides of the outlet of the material distributing nozzle are movably connected with other parts of the material distributing nozzle, and the width of the outlet of the material distributing nozzle is adjusted by adjusting the distance between the two side plates;
B. the side plates on two sides of the outlet of the material distribution nozzle are divided into a front side plate and a rear side plate, the rear side plate is fixedly connected with the other parts of the material distribution nozzle except the front side plate, the front side plate is hinged with the rear side plate, and the width of the outlet of the material distribution nozzle is adjusted by adjusting the angle between the front side plate and the rear side plate;
C. the side plates on two sides of the outlet of the cloth nozzle are divided into a front side plate and a rear side plate, the rear side plate is fixedly connected with other parts of the cloth nozzle except the front side plate, the front side plate is movably connected with other parts of the cloth nozzle, and the width of the cloth nozzle is adjusted by adjusting the distance between the two front side plates.
4. The wide-mouth distributor for concrete member prefabrication according to one of claims 1 or 2, wherein the distribution nozzle is suspended from the lower part of the hopper through a spring, or the front end of the distribution nozzle is suspended from the lower part of the hopper through a spring and the rear end of the distribution nozzle is hinged with the lower part of the hopper, or the rear end of the distribution nozzle is suspended from the lower part of the hopper through a spring and the front end of the distribution nozzle is hinged with the lower part of the hopper.
5. A wide-mouth distributor for precast concrete elements according to any one of claims 1 to 4, wherein said controller is a vibrator or an agitation mechanism.
6. A wide-mouth distributor for precast concrete units according to any one of claims 1 to 5, wherein said stirring mechanism is a rotating shaft with protrusions on the surface.
7. The wide-mouth distributor for concrete member prefabrication according to claim 6, wherein the protrusion on the surface of the rotating shaft is a helical blade, and the helical blade rotates in a direction of pushing the concrete from the feeding point to the non-feeding point.
8. The wide-mouth distributor prefabricated by concrete components according to claim 6, wherein the protrusions on the surface of the rotating shaft are round bars, the round bars are perpendicular to the surface of the rotating shaft, and the round bars are arranged in a staggered mode.
9. A concrete member prefabricated wide-mouth distributor according to any one of claims 1 to 8, further comprising a damping structure.
10. The wide-mouth distributor prefabricated by concrete members according to claim 9, wherein the damping structure is a damping plate arranged inside the hopper and/or on the upper part of the distributing nozzle.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110688249.6A CN113715145A (en) | 2020-03-09 | 2020-03-09 | Scraping device for prefabricating concrete component |
| CN202110687963.3A CN113290683A (en) | 2020-03-09 | 2020-03-09 | Concrete member prefabricated forward running device |
| CN202010159381.3A CN113059670A (en) | 2020-03-09 | 2020-03-09 | Distributor, strickle, row ware and system that concrete component is prefabricated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159381.3A CN113059670A (en) | 2020-03-09 | 2020-03-09 | Distributor, strickle, row ware and system that concrete component is prefabricated |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110688249.6A Division CN113715145A (en) | 2020-03-09 | 2020-03-09 | Scraping device for prefabricating concrete component |
| CN202110687963.3A Division CN113290683A (en) | 2020-03-09 | 2020-03-09 | Concrete member prefabricated forward running device |
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| CN113059670A true CN113059670A (en) | 2021-07-02 |
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| CN202110687963.3A Pending CN113290683A (en) | 2020-03-09 | 2020-03-09 | Concrete member prefabricated forward running device |
| CN202110688249.6A Pending CN113715145A (en) | 2020-03-09 | 2020-03-09 | Scraping device for prefabricating concrete component |
| CN202010159381.3A Pending CN113059670A (en) | 2020-03-09 | 2020-03-09 | Distributor, strickle, row ware and system that concrete component is prefabricated |
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| CN202110687963.3A Pending CN113290683A (en) | 2020-03-09 | 2020-03-09 | Concrete member prefabricated forward running device |
| CN202110688249.6A Pending CN113715145A (en) | 2020-03-09 | 2020-03-09 | Scraping device for prefabricating concrete component |
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| CN114273374A (en) * | 2021-12-27 | 2022-04-05 | 生态环境部华南环境科学研究所 | Soil restoration device for treating distributed landfill environment of solid wastes |
| CN115338022A (en) * | 2022-08-11 | 2022-11-15 | 中煤科工清洁能源股份有限公司 | Plate-type distributor and crusher |
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| CN115641771A (en) * | 2022-10-09 | 2023-01-24 | 中交一公局集团有限公司 | Paving forming simulation device |
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| CN108756245A (en) * | 2018-05-28 | 2018-11-06 | 河海大学 | The method that big graded aggregate concrete substep pours hopper and casting concrete |
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| CN213198132U (en) * | 2020-03-09 | 2021-05-14 | 崔成群 | Wide-mouth distributing device, distributor and production system of concrete prefabricated part |
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| CN114273374A (en) * | 2021-12-27 | 2022-04-05 | 生态环境部华南环境科学研究所 | Soil restoration device for treating distributed landfill environment of solid wastes |
| CN114273374B (en) * | 2021-12-27 | 2022-09-27 | 生态环境部华南环境科学研究所 | Soil restoration device for treating distributed landfill environment of solid wastes |
| CN115338022A (en) * | 2022-08-11 | 2022-11-15 | 中煤科工清洁能源股份有限公司 | Plate-type distributor and crusher |
| CN115338022B (en) * | 2022-08-11 | 2024-05-10 | 中煤科工清洁能源股份有限公司 | Plate-type distributing device and crusher |
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| CN113290683A (en) | 2021-08-24 |
| CN113715145A (en) | 2021-11-30 |
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