CN219902738U

CN219902738U - Concrete batching device

Info

Publication number: CN219902738U
Application number: CN202321165624.XU
Authority: CN
Inventors: 郑闯
Original assignee: Liaoning Taiying Concrete Co ltd
Current assignee: Liaoning Taiying Concrete Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-27
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a concrete batching device, which relates to the technical field of concrete equipment and comprises a pair of feed hoppers, a pair of first discharge pipes, a stirring hopper and a second discharge pipe, wherein a plurality of supporting legs are arranged at the bottom of the stirring hopper; according to the utility model, the driving assembly drives the pair of material conveying assemblies to rotate in the pair of first discharging pipes at the same time, and the pair of adjusting assemblies respectively adjust the material conveying amount of the pair of material conveying assemblies, so that materials in the pair of feed hoppers enter the stirring hopper according to a set proportion, the proportion of the materials is more accurate during mixing, and the quality of concrete is further improved.

Description

Concrete batching device

Technical Field

The utility model relates to the technical field of concrete equipment, in particular to a concrete batching device.

Background

Concrete, abbreviated as concrete, refers to a general term of engineering composite materials in which aggregate is glued into a whole by cementing materials, generally refers to cement, sand and stone are used as cementing materials, and are matched with water according to a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete, and is widely applied to civil engineering.

In the process of production and processing of concrete, raw materials are required to be mixed and blended according to a certain proportion, for example, in the patent of the utility model with the publication number of CN218614720U, an environment-friendly concrete batching machine for producing concrete is disclosed, auxiliary materials are poured into batching hoppers on two sides, a material opening valve is opened to feed materials into a batching shell, a motor II is started to enable a material mixing rod to rotate for mixing, however, when the concrete batching machine is used, the feeding amount of the batching hoppers on two sides cannot be respectively adjusted, the proportion is inaccurate during batching, and the quality of concrete is affected, so that the concrete batching machine is urgently developed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the concrete batching device, the driving assembly drives the pair of material conveying assemblies to rotate in the pair of first discharging pipes, and the pair of adjusting assemblies respectively adjust the material conveying amount of the pair of material conveying assemblies, so that materials in the pair of feed hoppers enter the stirring hopper according to the set proportion, the proportion of the materials is more accurate during mixing, and the quality of concrete is further improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a concrete dosing unit, includes a pair of feeder hopper, a pair of first discharging pipe, stirring fill and second discharging pipe, the bottom of stirring fill is provided with a plurality of supporting legs, second discharging pipe intercommunication sets up the central point of stirring fill bottom put, be provided with the push-pull valve on the second discharging pipe, a pair of the bottom of first discharging pipe is connected with the top intercommunication of stirring fill, and the top is connected with the bottom intercommunication of a pair of feeder hopper, a pair of feed inlet has been seted up at the top of feeder hopper, a pair of first discharging intraductal rotation is provided with a pair of defeated material subassembly, the central point at stirring fill top put and is provided with drive assembly, drive assembly can drive a pair of defeated material subassembly and rotate, the top of stirring fill is provided with a pair of adjusting part, a pair of adjusting part can adjust the defeated material volume of a pair of defeated material subassembly respectively.

Preferably, each material conveying component comprises a connecting plate, a material distributing roller and a pair of first bearings, a pair of through holes are symmetrically formed in the side wall of each first material discharging pipe, the pair of first bearings are arranged in the pair of through holes, the connecting plate is circular and is connected with the first bearings close to the driving component, one end of the material distributing roller is connected with the connecting plate, the side wall of the other end of the material distributing roller is connected with the first bearings far away from the driving component, a plurality of arc grooves are formed in the material distributing roller, the driving component is connected with the connecting plate, and the driving component can drive the material distributing roller to rotate.

Preferably, the drive assembly includes driving motor, first helical bevel gear, a pair of second helical bevel gear and a pair of transfer line, the top of stirring fill is vertical to be provided with a pair of backup pad, a pair of be provided with the connecting rod between the backup pad, driving motor sets up on the connecting rod and the output is vertical downwards, driving motor is located the central point at stirring fill top put, first helical bevel gear sets up on driving motor's output, a pair of the transfer line link up set up in a pair of backup pad and one end is connected with a pair of connecting plate respectively, and the other end is connected with a pair of second helical bevel gear respectively, first helical bevel gear is connected with a pair of second helical bevel gear meshing, driving motor can drive a pair of batching roller and rotate.

Preferably, the output end of the driving motor is connected with a rotating shaft, the rotating shaft penetrates through the top of the stirring hopper and is connected with a plurality of stirring rods, and the first helical bevel gear is arranged on the rotating shaft.

Preferably, each adjusting component comprises an electric telescopic rod, a second bearing, a connecting piece and a plurality of adjusting pieces, wherein a plurality of adjusting pieces are matched with specifications of a plurality of arc grooves and can be embedded into the arc grooves, one end, away from the connecting plate, of each adjusting piece is connected with the connecting piece, one side, away from the plurality of adjusting pieces, of each connecting piece is provided with a groove, the second bearing is arranged in the groove, the outer ring is connected with the groove, the electric telescopic rod is arranged at the top of the stirring hopper, the telescopic end of the electric telescopic rod is connected with the inner ring of the second bearing, and the electric telescopic rod can enable the adjusting pieces to horizontally slide in the arc grooves.

The utility model provides a concrete batching device, which has the following beneficial effects:

1. according to the utility model, the driving assembly drives the pair of material conveying assemblies to rotate in the pair of first discharging pipes at the same time, and the pair of adjusting assemblies respectively adjust the material conveying amount of the pair of material conveying assemblies, so that materials in the pair of feed hoppers enter the stirring hopper according to a set proportion, the proportion of the materials is more accurate during mixing, and the quality of concrete is further improved;

2. according to the utility model, the size of the concave grooves on the pair of batching rollers is respectively adjusted according to the embedded distance of the plurality of adjusting pieces in the pair of batching rollers driven by the pair of electric telescopic rods, and the telescopic quantity of the pair of electric telescopic rods is respectively adjusted according to the required batching proportion, so that materials with set proportion can be conveyed when the pair of batching rollers rotate simultaneously.

Drawings

Fig. 1 is a schematic structural view of a concrete batching apparatus according to the present utility model.

Fig. 2 is an enlarged view of a portion a of fig. 1 of a concrete batching apparatus according to the present utility model.

Fig. 3 is a sectional view of a concrete batching roll of the concrete batching apparatus according to the present utility model.

FIG. 4 is a schematic view of a concrete batching plant connecting member and a plurality of adjusting members according to the present utility model.

Fig. 5 is a schematic view of the structure of a concrete batching roll in a first discharging pipe of a concrete batching apparatus according to the present utility model.

In the figure: 1. a feed hopper; 2. a first discharge pipe; 3. a stirring hopper; 4. a second discharge pipe; 5. support legs; 6. a feed inlet; 7. a batching roller; 8. an adjusting member; 9. a connecting piece; 10. a second bearing; 11. an electric telescopic rod; 12. a driving motor; 13. a connecting rod; 14. a support plate; 15. a first bevel gear; 16. a second bevel gear; 17. a stirring rod; 18. a rotating shaft; 19. a gate valve; 20. a connecting plate; 21. a transmission rod; 22. a first bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.

As shown in fig. 1-5, a concrete batching device comprises a pair of feed hoppers 1, a pair of first discharge pipes 2, a stirring hopper 3 and a second discharge pipe 4, wherein a plurality of supporting legs 5 are arranged at the bottom of the stirring hopper 3, the second discharge pipes 4 are communicated and arranged at the center position of the bottom of the stirring hopper 3, a gate valve 19 is arranged on the second discharge pipes 4, the bottom ends of the pair of first discharge pipes 2 are communicated and connected with the top ends of the stirring hopper 3, the top ends of the pair of first discharge pipes 2 are communicated and connected with the bottom ends of the pair of feed hoppers 1, and a pair of feed inlets 6 are formed in the top ends of the pair of feed hoppers 1, and the concrete batching device is characterized in that a pair of feed inlets 6 are formed in the top ends of the pair of first discharge pipes 2 in a rotating manner, a driving assembly is arranged at the center position of the top of the stirring hopper 3, and can drive a pair of feed assemblies to rotate, and a pair of adjusting assemblies can respectively adjust the feed amounts of the feed assemblies; each material conveying assembly comprises a connecting plate 20, a material mixing roller 7 and a pair of first bearings 22, a pair of through holes are symmetrically formed in the side wall of each first material discharging pipe 2, the pair of first bearings 22 are arranged in the pair of through holes, the connecting plate 20 is round and is connected with the first bearings 22 close to the driving assembly, one end of the material mixing roller 7 is connected with the connecting plate 20, the side wall of the other end of the material mixing roller is connected with the first bearings 22 far away from the driving assembly, a plurality of arc grooves are formed in the material mixing roller 7, the driving assembly is connected with the connecting plate 20, and the driving assembly can drive the material mixing roller 7 to rotate; the driving assembly comprises a driving motor 12, a first bevel gear 15, a pair of second bevel gears 16 and a pair of transmission rods 21, a pair of supporting plates 14 are vertically arranged at the top of the stirring hopper 3, a connecting rod 13 is arranged between the pair of supporting plates 14, the driving motor 12 is arranged on the connecting rod 13, the output end of the driving motor is vertically downward, the driving motor 12 is positioned at the center position of the top of the stirring hopper 3, the first bevel gear 15 is arranged at the output end of the driving motor 12, the pair of transmission rods 21 are arranged on the pair of supporting plates 14 in a penetrating manner, one ends of the transmission rods are respectively connected with a pair of connecting plates 20, the other ends of the transmission rods are respectively connected with the pair of second bevel gears 16, the first bevel gears 15 are in meshed connection with the pair of second bevel gears 16, and the driving motor 12 can drive a pair of batching rollers 7 to rotate; the output end of the driving motor 12 is connected with a rotating shaft 18, the rotating shaft 18 penetrates through the top of the stirring hopper 3 and is connected with a plurality of stirring rods 17, and the first bevel gear 15 is arranged on the rotating shaft 18; each adjusting component comprises an electric telescopic rod 11, a second bearing 10, a connecting piece 9 and a plurality of adjusting pieces 8, wherein a plurality of adjusting pieces 8 are matched with specifications of a plurality of arc grooves and can be embedded into the arc grooves, one end, far away from a connecting plate 20, of each adjusting piece 8 is connected with the connecting piece 9, one side, far away from the plurality of adjusting pieces 8, of each connecting piece 9 is provided with a groove, the second bearing 10 is arranged in the groove and is connected with the grooves, the electric telescopic rod 11 is arranged at the top of the stirring hopper 3, the telescopic end of the electric telescopic rod is connected with the inner ring of the second bearing 10, and the electric telescopic rod 11 can enable the adjusting pieces 8 to horizontally slide in the arc grooves.

The detailed connection means are known in the art, and the following mainly introduces the working principle and process, specifically as follows:

in the utility model, the driving motor 12 and the electric telescopic rod 11 are connected with an external electric control system through wires, and the above devices and the connection modes are all in the prior art, and are not repeated here.

According to the description and the attached figures 1-5, when the utility model is used, firstly, materials to be mixed are respectively added into a pair of feed hoppers 1, a gate valve 19 on a second discharge pipe 4 is closed, secondly, the material conveying amount of the pair of material conveying components is respectively adjusted through a pair of adjusting components, so that the material conveying amount of the pair of material conveying components meets the required material mixing proportion, secondly, the pair of material conveying components are driven to rotate through a driving component, when the pair of material conveying components rotate, the materials in the pair of feed hoppers 1 are conveyed into a stirring hopper 3, and finally, the gate valve 19 is opened, and the materials after being mixed according to the proportion are conveyed outwards; according to the utility model, the driving assembly drives the pair of material conveying assemblies to rotate in the pair of first discharging pipes 2, and the pair of adjusting assemblies respectively adjust the material conveying amount of the pair of material conveying assemblies, so that materials in the pair of feed hoppers 1 enter the stirring hopper 3 according to a set proportion, the proportion of the materials is more accurate during mixing, and the quality of concrete is further improved.

There is a possibility of implementation, each pair of first bearings 22 is arranged in a pair of through holes formed in the first discharging pipe 2, the connecting plate 20 is circular, the outer ring is connected with the inner ring of the bearing close to the driving assembly, one end of the batching roller 7 is connected with the connecting plate 20, the other end side wall is connected with the inner ring of the bearing far away from the driving assembly, the connecting plate 20 is connected with the driving assembly, the driving assembly drives the connecting plate 20 to rotate, the connecting plate 20 drives the batching roller 7 to rotate again, materials in the feeding hopper 1 fall into a plurality of arc grooves formed in the batching roller 7, and the materials in the arc grooves are conveyed into the stirring hopper 3 when the batching roller 7 rotates.

In one implementation possibility, when the driving motor 12 arranged at the center of the top of the stirring hopper 3 rotates, the output end of the driving motor 12 drives the first bevel gear 15 connected with the driving motor to rotate, the first bevel gear 15 drives the pair of second bevel gears 16 meshed with the first bevel gear to rotate, the pair of second bevel gears 16 drive the pair of transmission rods 21 connected with the second bevel gears to rotate, the pair of transmission rods 21 drive the pair of connecting plates 20 connected with the transmission rods to rotate, the pair of distributing rollers 7 drive the pair of distributing rollers 7 to rotate, and the pair of distributing rollers 7 convey materials from the pair of feeding hoppers 1 to the stirring hopper 3 when rotating.

There is a possibility of implementation, the output end of the driving motor 12 is connected with a rotating shaft 18, the rotating shaft 18 penetrates through the top of the stirring hopper 3 and is connected with a plurality of stirring rods 17, the first bevel gear 15 is arranged on the rotating shaft 18, the rotating shaft 18 is driven to rotate when the output end of the driving motor 12 rotates, the rotating shaft 18 drives the stirring rods 17 connected with the rotating shaft to rotate, and the stirring rods 17 mix and stir materials in the stirring hopper 3.

When the telescopic end of the electric telescopic rod 11 moves, the telescopic end of the electric telescopic rod 11 drives the second bearing 10 connected with the end of the electric telescopic rod to move in the horizontal direction, the second bearing 10 drives the connecting piece 9 connected with the outer ring of the electric telescopic rod to move when moving, the connecting piece 9 drives the plurality of adjusting pieces 8 to move in a plurality of arc grooves formed on the batching roller 7, the plurality of adjusting pieces 8 are matched with the specifications of the plurality of arc grooves, the sections of the plurality of adjusting pieces 8 can jointly form a circle when being embedded in the plurality of arc grooves, the sizes of a plurality of concave grooves on the pair of batching rollers 7 are respectively adjusted according to the distance that the plurality of adjusting pieces 8 are respectively driven by the pair of electric telescopic rods 11 in the embedding manner of the pair of batching rollers 7, and the telescopic amount of the pair of electric telescopic rods 11 is respectively adjusted according to the required batching proportion, so that materials with set proportion can be conveyed when the pair of batching rollers 7 rotate simultaneously; when the driving motor 12 drives the batching roller 7 to rotate, the batching roller 7 drives the plurality of adjusting members 8 to rotate, the plurality of adjusting members 8 drive the connecting members 9 to rotate, and the connecting members 9 drive the second bearing 10 to rotate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete dosing unit, includes a pair of feeder hopper (1), a pair of first discharging pipe (2), stirring fill (3) and second discharging pipe (4), the bottom of stirring fill (3) is provided with a plurality of supporting legs (5), second discharging pipe (4) intercommunication sets up the central point of stirring fill (3) bottom put, be provided with push-pull valve (19) on second discharging pipe (4), a pair of the bottom of first discharging pipe (2) is connected with the top intercommunication of stirring fill (3), and the top is connected with the bottom intercommunication of a pair of feeder hopper (1), a pair of feed inlet (6) have been seted up at the top of feeder hopper (1), a pair of first discharging pipe (2) rotation is provided with a pair of defeated material subassembly, the central point at stirring fill (3) top puts and is provided with drive assembly, drive assembly can drive a pair of defeated material subassembly and rotate, the top of stirring fill (3) is provided with a pair of adjustment assembly can adjust the defeated material volume of a pair of adjustment subassembly respectively.

2. A concrete batching plant according to claim 1, characterized in that each feeding assembly comprises a connecting plate (20), a batching roller (7) and a pair of first bearings (22), a pair of through holes are symmetrically arranged on the side wall of each first discharging pipe (2), a pair of first bearings (22) are arranged in the pair of through holes, the connecting plate (20) is circular and is connected with the first bearings (22) close to the driving assembly, one end of the batching roller (7) is connected with the connecting plate (20), the side wall of the other end is connected with the first bearings (22) far away from the driving assembly, a plurality of arc-shaped grooves are arranged on the batching roller (7), the driving assembly is connected with the connecting plate (20), and the driving assembly can drive the batching roller (7) to rotate.

3. A concrete batching plant according to claim 2, characterized in that the driving assembly comprises a driving motor (12), a first bevel gear (15), a pair of second bevel gears (16) and a pair of transmission rods (21), the top of the stirring hopper (3) is vertically provided with a pair of supporting plates (14), a pair of connecting rods (13) are arranged between the supporting plates (14), the driving motor (12) is arranged on the connecting rods (13) and the output end is vertically downward, the driving motor (12) is arranged at the central position of the top of the stirring hopper (3), the first bevel gear (15) is arranged on the output end of the driving motor (12), a pair of transmission rods (21) are arranged on a pair of supporting plates (14) in a penetrating manner, one end of each transmission rod is respectively connected with a pair of connecting plates (20), the other end of each transmission rod is respectively connected with a pair of second bevel gears (16), and the driving motor (12) can drive a pair of batching rollers (7) to rotate.

4. A concrete batching plant according to claim 3, characterized in that the output of the drive motor (12) is connected with a rotating shaft (18), said rotating shaft (18) penetrating the top of the stirring hopper (3) and being connected with a plurality of stirring rods (17), said first bevel gear (15) being arranged on the rotating shaft (18).

5. The concrete batching device according to claim 2, characterized in that each adjusting assembly comprises an electric telescopic rod (11), a second bearing (10), a connecting piece (9) and a plurality of adjusting pieces (8), wherein a plurality of adjusting pieces (8) are matched with the specifications of a plurality of arc-shaped grooves and can be embedded into the arc-shaped grooves, one end of each adjusting piece (8) far away from the connecting plate (20) is connected with the corresponding connecting piece (9), one side of each connecting piece (9) far away from the corresponding adjusting piece (8) is provided with a groove, the second bearing (10) is arranged in the groove, the outer ring is connected with the groove, the electric telescopic rod (11) is arranged at the top of the stirring hopper (3), the telescopic end of each electric telescopic rod is connected with the inner ring of the corresponding second bearing (10), and the electric telescopic rod (11) can enable the corresponding adjusting pieces (8) to horizontally slide in the arc-shaped grooves.