CN219634110U - Material feeding unit is used in precast beam production - Google Patents
Material feeding unit is used in precast beam production Download PDFInfo
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- CN219634110U CN219634110U CN202320804182.2U CN202320804182U CN219634110U CN 219634110 U CN219634110 U CN 219634110U CN 202320804182 U CN202320804182 U CN 202320804182U CN 219634110 U CN219634110 U CN 219634110U
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- temporary storage
- storage bin
- discharging
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- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model discloses a feeding device for precast beam production, which relates to the technical field of construction and comprises a blanking hopper, a blanking pipe arranged at the lower end and a distributing mechanism connected with the end head of the blanking pipe and used for evenly blanking concrete. According to the feeding device for precast beam production, the inclined angle of the temporary storage bin is 45 degrees through the arranged material distributing mechanism, so that buffering can be applied to the blanking process of concrete, and concrete splashing caused by too fast concrete blanking can be effectively avoided; when three discharging pipes on the bin head are in a blocking state based on the opening and closing mechanism, concrete materials can be tightly filled in the temporary storage bin and the three discharging pipes on the bin head through the vibrating motor, so that uniform discharging is prepared, the vibrating motor can be started in the discharging process, the situation that the concrete materials excessively adhere to the inner wall of the temporary storage bin due to excessive thickness can be effectively solved, and a better application prospect is brought.
Description
Technical Field
The utility model relates to the technical field of construction, in particular to a feeding device for producing precast beams.
Background
The prefabricated beam is prefabricated by a factory and then transported to a construction site to be installed and fixed according to the position of the design requirement;
the structural dimension of the precast beam is large, so that the precast beam is precast by adopting a modeling pouring process, and the concrete flow comprises die body frame welding, die plate installation, concrete pouring, die removal and curing, pit moving and transporting and the like.
The pouring principle of the concrete is 'bottom plate, web plate, top plate, from two ends to middle, and layered continuous pouring molding', so as to directly guarantee the uniform compaction of the concrete;
in view of this, in the process of pouring, constructors hold and control the discharging hopper while the discharging hopper is lifted by the gantry crane, the pouring sequence is provided, the discharging amount of concrete is monitored in real time by the constructors, and in fact, the pouring is carried out on the basis of the principle, which is definitely complicated and consumes a certain amount of labor;
especially for the manufacturing of special-shaped frame precast beams, because of the great difference of the front and back or upper and lower structures, the control of the blanking of concrete is not good, and based on the pouring principle, the uniform pouring in practical sense is difficult to achieve, and after the special-shaped precast beams are molded, gaps are likely to exist in the special-shaped precast beams, so that the integral strength of the precast beams is influenced, therefore, the feeding device for precast beam production is particularly necessary.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the feeding device for producing the precast beams, which has the advantages of uniform blanking, convenient disassembly and assembly and the like, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a material feeding unit is used in precast beam production, includes down the hopper and by the unloading pipe that the lower extreme was seted up, still includes
The material distributing mechanism is connected with the end head of the material discharging pipe and used for uniformly discharging concrete;
the material distributing mechanism comprises a temporary storage bin which is designed to be inclined at 45 degrees, and the lower end of the temporary storage bin is provided with a bin head which is designed to be quick-dismantling and used for uniformly distributing materials.
Preferably, a feeding pipe connected with a discharging pipe is arranged in the middle of the upper end of the temporary storage bin, three discharging pipes for discharging are arranged at the lower end of the bin head, and an opening and closing mechanism for controlling the on-off of the bin head is arranged at the end heads of the three discharging pipes on the bin head.
Preferably, the main body of the opening and closing mechanism is positioned in the middle of the front end of the temporary storage bin, and the middle of the rear end of the temporary storage bin is provided with a vibrating motor for tightly filling concrete materials therein.
Preferably, the left side and the right side of the lower section of the temporary storage bin are respectively provided with a fastening component for quickly disassembling and assembling the bin head.
Preferably, the fastening component comprises limiting sockets which are arranged at the lower sections of the two sides of the temporary storage bin and used for stably plugging the bin head, and limiting inserted rods which are matched with the two limiting socket structures are arranged in the middle of the two sides of the bin head.
Preferably, the two limiting sockets are provided with buckles for quickly disassembling and assembling the cabin head on the outer sides, and the two fastening plates are provided with buckles matched with the two buckles on the upper sections of the outer sides for disassembling and assembling the cabin head.
Preferably, the opening and closing mechanism comprises three sealing cover plates closely attached to the ends of the three discharging pipes on the bin head, and one side of each sealing cover plate is provided with an arc edge which is convenient for the sealing cover plates to slide back.
Preferably, the upper ends of the three sealing cover plates are provided with connecting frames for connection of the sealing cover plates, and the head ends of the connecting frames are provided with air cylinders which are positioned in the middle of the front end of the temporary storage bin and used for driving the temporary storage bin to slide.
The utility model has the technical effects and advantages that:
1. according to the feeding device for the precast beam production, through the arranged material distribution mechanism, the inclination angle of the temporary storage bin is 45 degrees, so that buffering can be applied to the blanking process of concrete, and concrete splashing caused by too fast concrete blanking can be effectively avoided;
2. this material feeding unit is used in precast beam production, through the feed divider that sets up, when three discharging pipe is the state of blocking on the storehouse head based on opening and shutting mechanism, can make the closely knit three discharging pipe inside of filling on temporary storage storehouse and storehouse head through vibrating motor to this prepares even unloading to at the in-process of unloading also can start vibrating motor, can effectively be to because of the excessive thick and excessive adhesion's of concrete material and temporary storage storehouse inner wall situation.
3. This material feeding unit is used in precast beam production through the fastening component that sets up, and two sets of hasp, fastening plate can realize the swift dismouting to temporary storage storehouse and storehouse head to this washing, the change demand of coping the storehouse head.
4. This material feeding unit is used in precast beam production is through the mechanism that opens and shuts that sets up to the cylinder passes through three sealed apron of link control and realizes opening and close the unloading of its three discharging pipe in storehouse head, makes the relative opening and shutting of three sealed apron more synchronous, has ensured promptly that the unloading of concrete is more even.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the whole structure of a feeding device for producing precast beams.
Fig. 2 is a blanking state diagram of a feeding device for producing a precast beam.
Fig. 3 is a side view of a feed mechanism for a feed device for precast beam production according to the present utility model.
Fig. 4 is a structural exploded view of a fastening assembly in a feed mechanism for a precast beam production feed device of the present utility model.
Fig. 5 is a schematic structural view of an opening and closing mechanism in a distributing mechanism for a feeding device for precast beam production.
The reference numerals are:
1. discharging a hopper; 2. discharging pipes; 3. a material distributing mechanism;
31. a temporary storage bin; 32. a bin head; 33. a vibration motor; 34. a fastening assembly; 35. an opening and closing mechanism;
341. a limit socket; 342. a limit inserted link; 343. a fastening plate; 344. a hasp;
351. sealing the cover plate; 352. arc edges; 353. a connecting frame; 354. and (3) a cylinder.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to overcome the defects in the prior art, as shown in fig. 1 and 2, the utility model provides a feeding device for precast beam production, lifting lugs are arranged at four top corners of the upper end of a discharging hopper 1, the discharging hopper 1 is connected with a lifting head of a gantry crane through the four lifting lugs, a discharging pipe 2 is arranged in the middle of the lower end of the discharging hopper 1, and the discharging pipe 2 is detachably connected with the upper end of a distributing mechanism 3.
Specifically, as shown in fig. 3, a material distributing mechanism 3 for a feeding device for producing precast beams, wherein the end head of a feeding pipe at the upper end of a temporary storage bin 31 is detachably connected with the end head of a discharging pipe 2, and a bin head 32 is detachably connected with the lower end of the temporary storage bin 31 through two fastening components 34;
the vibrating motor 33 is fixedly connected to the middle part of the rear end of the temporary storage bin 31, the main body of the opening and closing mechanism 35 is fixedly connected to the middle part of the front end of the temporary storage bin 31, and the part of the opening and closing mechanism 35 is tightly attached to the ends of the three discharging pipes on the bin head 32.
It should be noted that, the utility model is a feeding device for producing precast beams, through the material distributing mechanism 3, in the process of molding precast Liang Jiaozhu, constructors lift the discharging hopper 1 from the portal frame crane to the right upper end of the die cavity based on four lifting lugs at the upper end of the discharging hopper, and at the moment, three discharging pipes on the bin head 32 are all in a blocking state based on the opening and closing mechanism 35;
meanwhile, the concrete in the discharging hopper 1 flows from the discharging pipe 2 to the interior of the temporary storage bin 31, so as to avoid the situation that the viscosity of the concrete is too high or the fluidity is weak, optionally, a constructor can start the vibration motor 33 to vibrate the temporary storage bin 31 at high frequency, so that the concrete can be uniformly filled in the temporary storage bin 31 and the three discharging pipes on the bin head 32;
in the process, constructors observe the flowing condition of the concrete in the discharging hopper 1 as well, if the concrete in the discharging hopper 1 has no obvious discharging sign, at the moment, three discharging pipes on the bin head 32 can be changed into a communicating state through the opening and closing mechanism 35, and the precast beams are poured between the two side dies through the three discharging pipes on the bin head 32 at the same time, so that the precast beams are uniformly poured;
it should be known to those skilled in the art that, corresponding to the present technical solution, the bin head 32 with a suitable size can be correspondingly customized according to the transverse dimension of the actual casting of the precast beam, that is, the distance between the two side dies, and the number of the discharging pipes on the bin head 32 can be correspondingly changed and set, so as to ensure that the casting of the concrete is uniform.
Wherein, the inclination angle of the temporary storage bin 31 is 45 degrees, so that the blanking process of the concrete can be buffered, and the concrete splashing caused by too fast blanking of the concrete can be effectively avoided; when the three discharging pipes on the bin head 32 are in a blocking state based on the opening and closing mechanism 35, the vibration motor 33 can enable concrete materials to be densely filled in the temporary storage bin 31 and the three discharging pipes on the bin head 32, so that uniform discharging is prepared, and the vibration motor 33 can be started in the discharging process, so that the situation that the concrete materials excessively adhere to the inner wall of the temporary storage bin 31 due to excessive thickness can be effectively solved.
Further, and as shown in fig. 4, a fastening component 34 in a material distributing mechanism 3 for a precast beam production feeding device, two limit sockets 341 are respectively and fixedly connected to lower sections at two sides of a temporary storage bin 31, two limit plug rods 342 are respectively and fixedly connected to upper sections of two limit plug rods 342 at the outer sides by middle parts of two sides of a bin head 32, the two fastening plates 343 can be fixed by screws or riveted, and two buckles 344 are respectively and fixedly connected to middle parts of the two limit sockets 341 at the outer sides.
It should be noted that, the present utility model is a feeding device for producing precast beams, and the fastening assembly 34 is provided to replace the cabin head 32 with a corresponding size after the concrete pouring is completed;
in the process of installing the bin head 32, a constructor inserts the bin head 32 into the inner walls of the two limiting sockets 341 respectively based on the two limiting plug rods 342 on the two sides of the bin head 32 to be completely matched, and meanwhile, the constructor can fix the bin head 32 at the bottom end of the temporary storage bin 31 based on the corresponding fastening plate 343 through the two buckles 344;
in contrast, the principle of removal of the cartridge head 32 is the opposite of that described above.
Wherein, the two groups of limit sockets 341 and limit plug rods 342 can make the disassembling and assembling process of the bin head 32 more accurately fit, thereby guaranteeing the connection stability of the bin head 32 and the temporary storage bin 31;
the temporary storage bin 31 and the bin head 32 can be quickly disassembled and assembled through the two groups of buckles 344 and the fastening plate 343, so that the cleaning and replacement requirements of the bin head 32 can be met.
Further, as shown in fig. 5, in the opening and closing mechanism 35 in the material distributing mechanism 3 for the precast beam production feeding device, the upper ends of the three sealing cover plates 351 are fixedly connected to the lower ends of the connecting frames 353, the three arc edges 352 are respectively formed by the same sides of the sealing cover plates 351, the head end of the connecting frame 353 is fixedly connected with the head end of the mechanical output end of the air cylinder 354, and the main body of the air cylinder 354 is fixedly connected to the middle part of the front end of the temporary storage bin 31.
The feeding device for precast beam production is provided with the opening and closing mechanism 35, and concrete discharging can be performed after the concrete inside the three discharging pipes on the temporary storage bin 31 and the bin head 32 are filled with a proper amount in the process of casting precast beam concrete;
if the concrete is required to be fed, a constructor starts the air cylinder 354, and the air cylinder 354 drives the three sealing cover plates 351 to slide on the ends of the three discharging pipes on the bin head 32 through the connecting frame 353 until the three sealing cover plates 351 slide out completely from the ends of the three discharging pipes, so that the concrete can be fed;
in contrast, the blocking step for the three discharge pipes on the cartridge head 32 is the opposite to that described above.
The connection part between the lower end of the connecting frame 353 and the sealing cover plate 351 has moderate toughness, so that the sealing cover plate 351 can be tightly attached to the end of the discharging pipe on the bin head 32, the tightness of the sealing cover plate 351 is ensured, and the arc edge 352 arranged on one side of the sealing cover plate 351 can be more convenient for the sliding back attachment of the sealing cover plate 351 in view of the attachment degree between the sealing cover plate 351 and the discharging pipe;
the cylinder 354 controls the three sealing cover plates 351 through the connecting frame 353 to realize the opening and closing of the discharging pipes on the bin head 32, so that the relative opening and closing of the three sealing cover plates 351 are more synchronous, namely, the more uniform discharging of concrete is indirectly ensured.
The technical characteristics are as follows: the circuit connection structure and the principle of the cylinder 354, the vibration motor 33, etc. are well known in the art, and thus will not be described herein.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (8)
1. Feeding device for precast beam production, including unloading hopper (1) and unloading pipe (2) offered by the lower extreme, its characterized in that: and also comprises
A distributing mechanism (3) connected with the end of the discharging pipe (2) for evenly discharging concrete;
the material distributing mechanism (3) comprises a temporary storage bin (31) which is designed to be inclined at 45 degrees, and a bin head (32) which is designed to be quickly detached and used for uniformly distributing materials is arranged at the lower end of the temporary storage bin (31).
2. The feeding device for producing precast beams according to claim 1, wherein: the middle part of the upper end of the temporary storage bin (31) is provided with a feeding pipe connected with a discharging pipe (2), the lower end of the bin head (32) is provided with three discharging pipes for discharging, and the end head of the bin head (32) on the three discharging pipes is provided with an opening and closing mechanism (35) for controlling the opening and closing of the bin head.
3. The feeding device for producing precast beams according to claim 2, characterized in that: the main body of the opening and closing mechanism (35) is positioned in the middle of the front end of the temporary storage bin (31), and a vibrating motor (33) used for tightly filling concrete materials in the temporary storage bin (31) is arranged in the middle of the rear end of the temporary storage bin.
4. A feeding device for precast beam production according to claim 3, characterized in that: the left side and the right side of the lower section of the temporary storage bin (31) are respectively provided with a fastening component (34) for quickly disassembling and assembling the bin head (32).
5. The feeding device for precast beam production according to claim 4, wherein: the fastening components (34) comprise limiting sockets (341) which are arranged at the lower sections of two sides of the temporary storage bin (31) and used for stably inserting the bin head (32), and limiting inserted rods (342) which are matched with the two limiting sockets (341) in structure are arranged in the middle of two sides of the bin head (32).
6. The feeding device for precast beam production according to claim 5, wherein: the outside of two spacing socket (341) all is provided with hasp (344) that are used for the swift dismouting of storehouse head (32), and two fastening plate (343) all are provided with hasp (344) that cooperate with two hasp (344) to the upper segment in outside and realize dismouting fastening to storehouse head (32).
7. The feeding device for producing precast beams according to claim 2, characterized in that: the opening and closing mechanism (35) comprises three sealing cover plates (351) closely attached to the ends of the three discharging pipes on the bin head (32), and one side of each of the three sealing cover plates (351) is provided with an arc edge (352) which is convenient for the sealing cover plates (351) to slide back.
8. The feeding device for producing precast beams according to claim 7, wherein: the upper ends of the three sealing cover plates (351) are provided with connecting frames (353) for connection of the sealing cover plates, and the head ends of the connecting frames (353) are provided with air cylinders (354) which are positioned in the middle of the front end of the temporary storage bin (31) and used for driving the temporary storage bin to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320804182.2U CN219634110U (en) | 2023-04-12 | 2023-04-12 | Material feeding unit is used in precast beam production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320804182.2U CN219634110U (en) | 2023-04-12 | 2023-04-12 | Material feeding unit is used in precast beam production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634110U true CN219634110U (en) | 2023-09-05 |
Family
ID=87815559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320804182.2U Active CN219634110U (en) | 2023-04-12 | 2023-04-12 | Material feeding unit is used in precast beam production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634110U (en) |
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2023
- 2023-04-12 CN CN202320804182.2U patent/CN219634110U/en active Active
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