CN213107500U

CN213107500U - Aggregate temporary storage bin of recycled concrete mixing plant

Info

Publication number: CN213107500U
Application number: CN202021211445.1U
Authority: CN
Inventors: 薛玉红; 袁勇; 汪晓江
Original assignee: Shenzhen Baoyicheng Ready Mixed Concrete Co ltd
Current assignee: Shenzhen Baoyicheng Ready Mixed Concrete Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-04
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a recycled concrete mixing plant's aggregate temporary storage bin, it includes aggregate temporary storage bin, the feed inlet has been seted up at aggregate temporary storage bin's top, aggregate temporary storage bin's inside is provided with the baffle, the baffle is fixed and is used for dividing aggregate temporary storage bin into first storage silo and second storage silo on aggregate temporary storage bin's inside wall, aggregate temporary storage bin's inside and the top that is located the baffle are provided with the branch charging tray, the branch charging tray includes the two sector plates of minute flitch and perpendicular to minute flitch, two sector plates set up respectively in the both sides of minute flitch, be provided with on aggregate temporary storage bin's the lateral wall and be used for driving branch charging tray pivoted drive arrangement, the discharge gate has been seted up to aggregate temporary storage bin's bottom, the bottom of first storage silo and second storage silo is provided with the stripper, be provided with the subassembly of unloading that is used for driving the stripper. The batch slurry feeding device has the batch feeding function, and improves the production efficiency when the production process of the slurry wrapping method is adopted to a certain extent.

Description

Aggregate temporary storage bin of recycled concrete mixing plant

Technical Field

The application relates to the field of concrete mixing, in particular to an aggregate temporary storage bin of a recycled concrete mixing plant.

Background

The concrete mixing plant equipment is a building material manufacturing equipment consisting of five composition systems of a mixing host machine, a material weighing system, a material conveying system, a material storage system and a control system and other accessory facilities, and the main working principle of the concrete mixing plant equipment is that cement is used as a cementing material, raw materials such as sand stone, lime, coal cinder and the like are mixed and stirred, and finally, concrete is manufactured.

At present, the existing aggregate temporary storage bin only has one bin body, so that the aggregate of the sandstone required by one-time production can be mixed together only and cannot be temporarily stored separately. During production, all the sandstone aggregates in the bin are put into the main machine together for stirring, so that the stirring station is not suitable for the production process of concrete by a slurry wrapping method. The slurry wrapping method is to wrap a layer of cement slurry with low water-cement ratio on the surface of pre-wetted lightweight aggregate to form a shell state to prevent the lightweight aggregate from floating so as to improve the working performance of the mixture, and the production process of the slurry wrapping method needs to feed two kinds of aggregates successively twice.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the existing aggregate temporary storage bin in a single bin form adopts a production process of a slurry wrapping method, the charging efficiency of the aggregate temporary storage bin is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the efficiency of the aggregate temporary storage bin is lower in the production process of adopting a 'slurry wrapping method', the application provides the aggregate temporary storage bin of the recycled concrete mixing plant.

The application provides a recycled concrete mixing plant's aggregate temporary storage storehouse adopts following technical scheme:

an aggregate temporary storage bin of a recycled concrete mixing plant comprises an aggregate temporary storage bin, wherein the top of the aggregate temporary storage bin is provided with a feed inlet, the inner part of the aggregate temporary storage bin is provided with a partition board which is fixed on the inner side wall of the aggregate temporary storage bin and is used for dividing the aggregate temporary storage bin into a first storage bin and a second storage bin, a distributing plate is arranged in the aggregate temporary storage bin and above the partition plate, the distributing plate comprises a distributing plate and two sector plates vertical to the distributing plate, the two sector plates are respectively arranged at two sides of the distributing plate, the outer side wall of the aggregate temporary storage bin is provided with a driving device for driving the distributing disc to rotate, the bottom of the aggregate temporary storage bin is provided with a discharge hole, the bottom of first storage silo with the second storage silo is provided with the stripper, be provided with the subassembly of unloading that is used for driving the stripper and removes on the lateral wall of discharge gate.

Through adopting above-mentioned technical scheme, the aggregate falls into the inside in aggregate temporary storage storehouse from the feed inlet, and under drive arrangement's drive, the branch charging tray can be with leading-in first storage silo or the second storage silo of aggregate, and the sector plate that sets up in branch flitch both sides can reduce the aggregate and fall into the storage silo of below along the gap that divides flitch and aggregate temporary storage storehouse, makes the branch of aggregate more accurate. The discharge gate department still is provided with stripper and the subassembly of unloading to when needs blanking, the subassembly of unloading can open the stripper respectively and throw the material in grades, thereby can effectual improvement work efficiency when realizing the production technology of "wrapping up in the thick liquid method".

Preferably, drive arrangement is including installing the mount at aggregate temporary storage bin lateral wall, articulated seat is installed to the loading end of mount, install electric liquid push rod in the articulated seat, articulated seat is articulated with electric liquid push rod, electric liquid push rod's output articulates there is the connecting plate, the one end that electric liquid push rod was kept away from to the connecting plate is fixed with the pivot, the pivot runs through the lateral wall in aggregate temporary storage bin and the lateral wall of sector plate perpendicularly, pivot and sector plate fixed connection, the pivot is passed through the bearing frame and is connected with aggregate temporary storage bin rotation.

Through adopting above-mentioned technical scheme, because the connecting plate is articulated with the electric liquid push rod, fixed with the pivot, the electric liquid push rod is flexible, promotes the connecting plate to the pivot rotates, drives and divides the charging tray to rotate, makes to divide the flitch slope towards first storage compartment or second storage compartment, thereby realizes dividing the branch of aggregate. Adopt the electricity liquid push rod can realize overload protection, avoid burning out the motor, still possess self-locking function simultaneously, make the blanking divide the material more stable to drive arrangement sets up in the outside in aggregate temporary storage storehouse, makes its maintenance more convenient.

Preferably, the discharging assembly comprises a supporting plate arranged on the outer side wall of the discharging port, a cylinder is arranged on a bearing surface of the supporting plate, an output end of the cylinder is fixed with a discharging plate, and the discharging plate is in sliding connection with the side wall of the aggregate temporary storage bin.

Through adopting above-mentioned technical scheme, when needs throw the material in grades, the cylinder is flexible to be driven the stripper and is removed, makes it take out from the lateral wall in aggregate temporary storage storehouse to realize opening of discharge gate. The cylinder is simple to use and operate, simultaneously facilitates installation of workers, has certain waterproof and dustproof performances, and can adapt to severe environments, so that unloading is safer and more stable.

Preferably, slots are formed in two sides of the partition plate, and the discharging plate is inserted into the slots.

Through adopting above-mentioned technical scheme, the stripper can peg graft into the slot to further increase the bearing capacity of stripper, can also reduce the aggregate simultaneously and drop from the gap of stripper and baffle, thereby reduce the waste of aggregate.

Preferably, the side wall of the aggregate temporary storage bin is internally provided with a roller, and the roller is in contact with the bottom of the side edge of the stripper plate.

Through adopting above-mentioned technical scheme, the gyro wheel of setting can reduce the frictional force between stripper and the aggregate temporary storage storehouse to reduce required cylinder driving force, make opening of stripper more smooth and easy.

Preferably, a guide plate is mounted on the inner side of the top of the aggregate temporary storage bin, and the extension direction of the guide plate is inclined downwards and faces to the center of the aggregate temporary storage bin.

Through adopting above-mentioned technical scheme, the baffle can fall into the branch charging tray with the aggregate guide to make the aggregate fall into first storage compartment or second storage compartment more accurately, reduce the aggregate and throw the deviation of expecting and cause the influence to the concrete quality.

Preferably, a roller for conveying aggregate is arranged at the feed inlet, and a driving motor for driving the roller to rotate is arranged outside the feed inlet.

Through adopting above-mentioned technical scheme, the cylinder is used for keeping in the storehouse with the leading-in aggregate of aggregate from feed inlet department temporarily, and the setting of cylinder can make the leading-in of aggregate more smooth, further reduces the piling up of aggregate in feed inlet department.

Preferably, a blanking hopper positioned below the roller is arranged on the outer side wall of the aggregate temporary storage bin.

Through adopting above-mentioned technical scheme, the blanking fill can be used to collect the aggregate that drops from the cylinder, further reduces the waste of aggregate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arranged partition plate divides the aggregate temporary storage bin into a first storage chamber and a second storage chamber, the driving device is stable in operation and can drive the distributing plate to effectively distribute the aggregates, and the discharging assemblies arranged on the outer side wall of the bottom of the aggregate temporary storage bin can respectively drive the discharging plates to realize the graded feeding of the aggregates, so that the efficiency of the production process adopting a 'slurry wrapping method' is improved;

2. the mode that the electro-hydraulic push rod drives the material distribution disc to rotate is adopted, the electro-hydraulic push rod enables the material distribution of the material distribution disc to be more stable due to the self-locking function and the stepless adjusting function of the electro-hydraulic push rod, and meanwhile, the electro-hydraulic push rod is arranged on the outer side wall of the aggregate temporary storage bin, so that the maintenance of workers is facilitated.

Drawings

Fig. 1 is a front view of an embodiment of the present application.

Fig. 2 is a front sectional view of an embodiment of the present application.

Description of reference numerals: 1. temporarily storing aggregate in a bin; 2. a feed inlet; 31. a drum; 32. a drive motor; 33. a blanking hopper; 4. a guide plate; 5. distributing disks; 51. a material distributing plate; 52. a sector plate; 61. a rotating shaft; 62. a bearing seat; 63. a connecting plate; 64. an electro-hydraulic push rod; 65. a hinged seat; 66. a fixed mount; 7. a partition plate; 71. a slot; 81. a first material storage chamber; 82. a second material storage chamber; 91. a stripper plate; 92. a roller; 93. a support plate; 94. a cylinder; 10. and (4) a discharge port.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses aggregate temporary storage bin of recycled concrete mixing plant. Referring to fig. 1 and 2, the aggregate temporary storage bin comprises an aggregate temporary storage bin 1, a feed inlet 2 is formed in one side of the top of the aggregate temporary storage bin 1, a partition plate 7 is vertically fixed on the inner side of the aggregate temporary storage bin 1, the partition plate 7 divides the aggregate temporary storage bin 1 into a first storage chamber 81 and a second storage chamber 82, meanwhile, a distribution plate 5 is arranged on the inner wall of the aggregate temporary storage bin 1 above the partition plate 7, and the distribution plate 5 can guide aggregates falling into the aggregate temporary storage bin 1 into the first storage chamber 81 or the second storage chamber 82, so that the aggregates can be temporarily stored in the aggregate temporary storage bin in a distributed manner, and the aggregates can be conveniently fed in the aggregate temporary storage bin 1 in a distributed manner.

The distributing plate 5 comprises a distributing plate 51 and two sector plates 52 fixed on two sides of the distributing plate 51, the two sector plates 52 are perpendicular to the distributing plate 51 and are arranged close to the inner side of the aggregate temporary storage bin 1, and the sector plates 52 are arranged to reduce gaps between the distributing plate 51 and the aggregate temporary storage bin 1, so that the distributing of the distributing plate 5 is more accurate. Meanwhile, a driving device capable of driving the distributing disc 5 to rotate is further arranged on the outer side wall of the aggregate temporary storage bin 1.

Referring to fig. 1, in the embodiment, the driving device includes a fixing frame 66, a hinge seat 65, an electro-hydraulic push rod 64, a connecting plate 63 and a rotating shaft 61, the fixing frame 66 is horizontally installed on the outer side wall of the aggregate temporary storage bin 1, the hinge seat 65 is fixed on the bearing surface of the fixing frame 66, the electro-hydraulic push rod 64 is installed on the hinge seat 65 and hinged to the hinge seat 65, the axis of the electro-hydraulic push rod 64 is parallel to one side of the aggregate temporary storage bin 1 close to the electro-hydraulic push rod 64, one end of the connecting plate 63 close to the electro-hydraulic push rod 64 is hinged to the output end of the electro-hydraulic push rod 64, one end of the connecting plate 63 far away from the electro-hydraulic push rod 64 is fixedly connected to the rotating shaft 61, the rotating shaft 61 vertically penetrates through the two side walls of the aggregate temporary storage bin 1 and is.

In the actual working process, the electro-hydraulic push rod 64 stretches and retracts to drive the connecting plate 63 to rotate, so that the rotating shaft 61 is driven to rotate, the distributing disc 5 is driven to rotate, aggregate falls into the first storage chamber 81 or the second storage chamber 82, and the temporary storage of the aggregate in the distributing chamber is realized. The driving device is simple in structure and stable in operation, is arranged on the outer side of the aggregate temporary storage bin 1, and is favorable for maintenance of workers.

Referring to fig. 2, a discharge hole 10 is formed in the bottom of the aggregate temporary storage bin 1, the discharge hole 10 is provided with a discharge plate 91 for bearing aggregates, the discharge plate 91 is perpendicular to the partition 7 and is slidably connected with the side wall of the aggregate temporary storage bin 1, the discharge plate 91 is arranged into two blocks which are respectively located at the bottom of the first storage chamber 81 and the bottom of the second storage chamber 82, and a discharge assembly is further installed on the outer side wall of the discharge hole 10.

In this embodiment, the discharging assembly includes a supporting plate 93 fixed on the outer side wall of the discharging port 10 and a cylinder 94 installed on the bearing surface of the supporting plate 93, and the output end of the cylinder 94 is fixed to the side of the discharging plate 91 far away from the partition 7. The cylinder 94 runs stably and has a large stroke, so that the discharging plate 91 can be conveniently drawn out from the aggregate temporary storage bin 1, the batch discharging of the aggregates is realized, and the production efficiency is improved when the 'slurry wrapping method' process is adopted.

In order to make the stripper plate 91 more stable when bearing the aggregate, the opposite sides of the partition plate 7 are further provided with slots 71, and the stripper plate 91 can be inserted into the slots 71, so that the bending deformation of the stripper plate 91 is further reduced. In addition, the rollers 92 are further mounted on the inner wall of the aggregate temporary storage bin 1, the rollers 92 are in contact with the bottom of the side edge of the discharging plate 91, the rollers 92 are arranged in two rows along the telescopic direction of the air cylinder 94, the rollers 92 in each row are arranged in a plurality of rows and are distributed at intervals, and the arrangement effectively reduces the friction force between the discharging plate 91 and the aggregate temporary storage bin 1, so that the discharging plate 91 is easier to open.

Referring to fig. 1, a roller 31 is further arranged below the feed inlet 2, a driving motor 32 is mounted on the side wall of the feed inlet 2, the output end of the driving motor 32 is fixedly connected with the rotating shaft of the roller 31, the roller 31 can guide aggregate to fall into the distributing tray 5 from the feed inlet 2, accumulation of the aggregate at the feed inlet 2 is reduced, and the device is more reasonable and practical. A drop hopper 33 is further installed on the outer sidewall of the aggregate temporary storage bin 1, and the drop hopper 33 is located below the drum 31 for collecting the aggregates dropped from the drum 31, thereby reducing waste of the aggregates.

Referring to fig. 2, the guide plate 4 is further installed on the inner side wall of the aggregate temporary storage bin 1, the guide plate 4 is located above the distribution plate 5, in this embodiment, the guide plates 4 are arranged into four blocks along the circumferential direction of the aggregate temporary storage bin 1, the four guide plates 4 are arranged in an inverted trapezoid shape, and the openings of the four guide plates are opposite to the distribution plate 5, so that the aggregates can fall into the distribution plate 5 more accurately, and distribution is achieved.

The implementation principle of the aggregate temporary storage bin 1 of the recycled concrete mixing plant in the embodiment of the application is as follows: aggregate enters the aggregate temporary storage bin 1 from the feeding hole 2, under the rotation action of the roller 31, the aggregate is guided into the aggregate temporary storage bin 1 and falls onto the distributing disc 5 under the guide of the guide plate 4, and the distributing disc 5 is driven by the electro-hydraulic push rod 64 to rotate, so that the aggregate can fall into the first storage chamber 81 or the second storage chamber 82, and the temporary storage of the aggregate in the sub-bins is realized. When the production process of the 'slurry wrapping method' needs to be adopted, the air cylinder 94 can respectively drive the discharging plate 91 at the bottom of the first storage chamber 81 or the second storage chamber 82 to be opened, so that batch feeding of aggregate is realized, and the feeding efficiency of the aggregate temporary storage bin 1 is improved to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a recycled concrete mixing plant's aggregate temporary storage storehouse which characterized in that: comprises an aggregate temporary storage bin (1), a feed inlet (2) is arranged at the top of the aggregate temporary storage bin (1), a partition plate (7) is arranged in the aggregate temporary storage bin (1), the partition plate (7) is fixed on the inner side wall of the aggregate temporary storage bin (1) and is used for dividing the aggregate temporary storage bin (1) into a first storage bin and a second storage bin, a distributing plate (5) is arranged in the aggregate temporary storage bin (1) and above the partition plate (7), the distributing plate (5) comprises a distributing plate (51) and two fan-shaped plates (52) vertical to the distributing plate (51), the two fan-shaped plates (52) are respectively arranged at two sides of the distributing plate (51), a driving device for driving the distributing plate (5) to rotate is arranged on the outer side wall of the aggregate temporary storage bin (1), a discharge outlet (10) is arranged at the bottom of the aggregate temporary storage bin (1), the bottom of first storage silo with the second storage silo is provided with stripper (91), be provided with the subassembly of unloading that is used for driving stripper (91) to remove on the lateral wall of discharge gate (10).

2. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: drive arrangement is including installing mount (66) at aggregate temporary storage storehouse (1) lateral wall, articulated seat (65) are installed to the loading face of mount (66), install electric liquid push rod (64) in articulated seat (65), articulated seat (65) are articulated with electric liquid push rod (64), the output of electric liquid push rod (64) articulates there is connecting plate (63), the one end that electric liquid push rod (64) were kept away from in connecting plate (63) is fixed with pivot (61), pivot (61) run through the lateral wall of aggregate temporary storage storehouse (1) and the lateral wall of sector plate (52) perpendicularly, pivot (61) and sector plate (52) fixed connection, pivot (61) are connected with aggregate temporary storage storehouse (1) rotation through bearing frame (62).

3. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: the discharging assembly comprises a supporting plate (93) arranged on the outer side wall of the discharging port (10), a cylinder (94) is arranged on the bearing surface of the supporting plate (93), the output end of the cylinder (94) is fixed with a discharging plate (91), and the discharging plate (91) is in sliding connection with the side wall of the aggregate temporary storage bin (1).

4. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: slots (71) are formed in two sides of the partition plate (7), and the discharging plate (91) is connected with the slots (71) in an inserted mode.

5. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: and rollers (92) are arranged in the side wall of the aggregate temporary storage bin (1), and the rollers (92) are in contact with the bottom of the side edge of the stripper plate (91).

6. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: guide plate (4) are installed to the top inboard in aggregate temporary storage storehouse (1), the extending direction slope of guide plate (4) is downward and towards the center in aggregate temporary storage storehouse (1).

7. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: the aggregate feeding device is characterized in that a roller (31) for conveying aggregates is arranged at the position of the feeding hole (2), and a driving motor (32) for driving the roller (31) to rotate is arranged on the outer side of the feeding hole (2).

8. The aggregate temporary storage bin of the recycled concrete mixing plant according to claim 1, characterized in that: and a blanking hopper (33) positioned below the roller (31) is arranged on the outer side wall of the aggregate temporary storage bin (1).