CN219522539U

CN219522539U - Concrete raw material bearing and proportioning device

Info

Publication number: CN219522539U
Application number: CN202320537441.XU
Authority: CN
Inventors: 王涛
Original assignee: Qingdao Heshun Anxin Materials Co ltd
Current assignee: Qingdao Heshun Anxin Materials Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-15
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of concrete manufacturing, in particular to a concrete raw material bearing and proportioning device, which avoids the adhesion of concrete raw materials on the inner side wall of a stirring bin in the process of mixing and stirring the inside of the stirring bin, is convenient for cleaning the inside of the stirring bin in the follow-up process, ensures that the raw materials are stirred more uniformly, improves the proportioning effect of the device on concrete, and improves the practicability; the top ends of the two support plates are fixedly provided with top plates, the top ends of the top plates are fixedly provided with a plurality of proportioning bins, the bottom ends of the top plates are fixedly provided with conveying bins which are respectively communicated with the bottom ends of the proportioning bins through a plurality of connecting pipes, and conveying mechanisms are arranged in the conveying bins; the middle area of two extension boards is fixedly provided with a stirring bin and is communicated with the bottom end of the conveying bin through a first discharging pipe, and a stirring mechanism is arranged in the stirring bin.

Description

Concrete raw material bearing and proportioning device

Technical Field

The utility model relates to the technical field of concrete manufacturing, in particular to a concrete raw material bearing and proportioning device.

Background

The concrete batching machine is a new type batching machine, suitable for construction site, road and bridge engineering, and can automatically complete the metering batching of sand, stone, concrete, etc. according to different concrete mixing proportion, and is an ideal equipment for ensuring concrete quality, raising yield and reducing labor intensity.

In the concrete batching step, the proportioned raw materials need to be fully mixed and stirred, and as powder, liquid and the like are fully mixed in the raw materials, the mixture of the raw materials is easy to adhere to the inner side wall of the device in the mixing process, and the inner side wall of the device is inconvenient to clean, so that the raw materials after batching are unevenly stirred, the batching effect of the device on concrete is reduced, and the problem is solved by the concrete raw material bearing batching device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the concrete raw material bearing and proportioning device which can prevent the concrete raw material from being adhered to the inner side wall of the stirring bin in the process of mixing and stirring the inside of the stirring bin, is convenient for cleaning the inside of the stirring bin subsequently, ensures that the raw material stirring is more uniform, improves the proportioning effect of the device on concrete and improves the practicability.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete raw materials bearing dosing unit, includes two extension boards, the top fixed mounting of two extension boards has the roof, and the top fixed mounting of roof has a plurality of proportioning bins, and the bottom fixed mounting of roof has the transport storehouse and communicates with the bottom of every proportioning bin respectively through a plurality of connecting pipes, and the inside of transport storehouse is provided with conveying mechanism;

the middle areas of the two support plates are fixedly provided with stirring bins which are communicated with the bottom ends of the conveying bins through first discharging pipes, and stirring mechanisms are arranged in the stirring bins;

the stirring mechanism comprises a conveying shaft, the conveying shaft is transversely and rotatably arranged in the stirring bin, a plurality of scraping plates are fixedly arranged on the outer side wall of the conveying shaft through a plurality of stirring rods, one end of each scraping plate, far away from the stirring rod, is attached to the inner side wall of the stirring bin, stirring blades are fixedly arranged on the outer side wall of the conveying shaft, and a second discharging pipe is arranged at the bottom end of the stirring bin in a communicating manner;

the bottom areas of the two support plates are provided with screening mechanisms.

Preferably, the screening mechanism comprises a partition plate, the partition plate is fixedly arranged between the two support plates, a filter screen is arranged in the middle area of the partition plate, and a third discharge pipe is arranged at the bottom end of the partition plate in a communicating manner.

Further, the conveying mechanism comprises a rotating shaft, the rotating shaft is transversely and rotatably arranged in the conveying bin, conveying blades are fixedly arranged on the rotating shaft, and a power mechanism is arranged at one end of the rotating shaft.

Still further, power unit includes the motor, and motor fixed mounting is on the lateral wall of one of them extension board, and the output of motor and the one end fixed connection of rotation axis are connected through drive mechanism between conveying axle and the rotation axis.

On the basis of the scheme, the transmission mechanism comprises a first transmission wheel, the first transmission wheel is fixedly arranged on the outer side wall of the rotating shaft, a second transmission wheel is fixedly arranged on the outer side wall of the conveying shaft, and the first transmission wheel and the second transmission wheel are in tensioning sleeve through a transmission belt.

Further, the bottom of each support plate is fixedly provided with a cushion block.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete raw material bearing and proportioning device, which has the following beneficial effects:

this concrete raw materials bearing dosing unit, through the cooperation of proportioning bins, connecting pipe and transport storehouse, make the concrete raw materials discharge into the inside of stirring storehouse according to certain counter weight proportion through conveying mechanism, synchronous drive stirring vane carries out rotatory operation when rotatory through the conveying axle, thereby carry out mixed stirring operation to the raw materials that advances the stirring storehouse inside through first row of material pipe row, synchronous drive puddler and scraper blade carry out rotatory operation when rotatory through the conveying axle, through the continuous inside wall friction with the stirring storehouse of scraper blade, thereby avoid the concrete raw materials to carry out the in-process adhesion of mixing stirring inside the stirring storehouse on the inside wall of stirring storehouse, the follow-up inside to the stirring storehouse of being convenient for cleans, make the raw materials stirring more even, the device has improved the batching effect to the concrete, and the practicality is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;

fig. 4 is an enlarged schematic view of the C part of fig. 1 according to the present utility model.

The reference numerals in the drawings: 1. a support plate; 2. a top plate; 3. a proportioning bin; 4. a connecting pipe; 5. a conveying bin; 6. a first discharge pipe; 7. a stirring bin; 8. a conveying shaft; 9. a stirring rod; 10. a scraper; 11. stirring blades; 12. a second discharge pipe; 13. a partition plate; 14. a filter screen; 15. a third discharge pipe; 16. a rotation shaft; 17. conveying blades; 18. a motor; 19. a first driving wheel; 20. a transmission belt; 21. a second driving wheel; 22. and (5) cushion blocks.

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.

Examples

Referring to fig. 1-4, a concrete raw material bearing and proportioning device comprises two support plates 1, wherein top ends of the two support plates 1 are fixedly provided with top plates 2, top ends of the top plates 2 are fixedly provided with a plurality of proportioning bins 3, bottom ends of the top plates 2 are fixedly provided with conveying bins 5 and are respectively communicated with bottom ends of the proportioning bins 3 through a plurality of connecting pipes 4, and conveying mechanisms are arranged in the conveying bins 5;

referring to fig. 1-4, a stirring bin 7 is fixedly installed in the middle area of two support plates 1 and is communicated with the bottom end of a conveying bin 5 through a first discharge pipe 6, a stirring mechanism is arranged in the stirring bin 7 and comprises a conveying shaft 8, the conveying shaft 8 is transversely and rotatably installed in the stirring bin 7, a plurality of scraping plates 10 are fixedly installed on the outer side wall of the conveying shaft 8 through a plurality of stirring rods 9, one end, far away from the stirring rods 9, of each scraping plate 10 is attached to the inner side wall of the stirring bin 7, stirring blades 11 are fixedly installed on the outer side wall of the conveying shaft 8, and a second discharge pipe 12 is installed at the bottom end of the stirring bin 7 in a communicating manner;

referring to fig. 1-4, the bottom area of two extension boards 1 is provided with screening mechanism, screening mechanism includes baffle 13, baffle 13 fixed mounting is between two extension boards 1, the middle part area of baffle 13 is provided with filter screen 14, the bottom intercommunication of baffle 13 is installed and is arranged material 15 in the third, carry out screening operation through filter screen 14 to the concrete after stirring through material pipe 12 is arranged to the second, thereby carry out filtering operation to the concrete of caking after stirring, this concrete raw materials bearing dosing unit, through the cooperation of proportioning bins 3, connecting pipe 4 and conveying storehouse 5, make the concrete raw materials discharge into the inside of stirring storehouse 7 according to certain counter weight proportion through conveying mechanism, synchronous drive stirring vane 11 carries out rotatory operation through the rotatory while of conveying axle 8, thereby carry out mixed stirring operation to the raw materials that are arranged into the inside of stirring storehouse 7 through the rotatory while synchronous drive puddler 9 and scraper blade 10 of conveying axle 8, carry out rotatory operation through the continuous inside wall friction with stirring storehouse 7 of scraper blade 10, thereby avoid the concrete raw materials to carry out the inside in the in-process of mixing stirring storehouse 7 and mix the inside stirring storehouse 7, the subsequent stirring device that is convenient for carry out the inside to mix the stirring, the effect to the concrete raw materials, and better practical effect has been improved.

Referring to fig. 1-4, the conveying mechanism comprises a rotating shaft 16, the rotating shaft 16 is transversely and rotatably installed in the conveying bin 5, a conveying blade 17 is fixedly installed on the rotating shaft 16, one end of the rotating shaft 16 is provided with a power mechanism, raw materials discharged into the conveying bin 5 through the proportioning bin 3 and the connecting pipe 4 are conveyed through rotation of the rotating shaft 16 and the conveying blade 17, the power mechanism comprises a motor 18, the motor 18 is fixedly installed on the outer side wall of one support plate 1, the output end of the motor 18 is fixedly connected with one end of the rotating shaft 16, the conveying shaft 8 is connected with the rotating shaft 16 through a transmission mechanism, power support is provided for the rotating shaft 16 through installation of the motor 18, the transmission mechanism comprises a first transmission wheel 19, the first transmission wheel 19 is fixedly installed on the outer side wall of the rotating shaft 16, a second transmission wheel 21 is fixedly installed on the outer side wall of the conveying shaft 8, the first transmission wheel 19 and the second transmission wheel 21 are in a tensioning sleeve, and transmission of the first transmission wheel 19, the transmission wheel 20 and the second transmission wheel 21 are transmitted through a transmission belt 20, and the transmission wheel 21, and the transmission shaft 8 is synchronously driven to rotate by the rotating shaft 16.

Referring to fig. 1, the bottom end of each support plate 1 is fixedly provided with a cushion block 22, and the supporting effect of each support plate 1 on the device is improved by installing the cushion blocks 22.

To sum up, this concrete raw materials bearing dosing unit is when practical, arrange the concrete raw materials into the inside of carrying storehouse 5 through proportioning bins 3 and connecting pipe 4 according to certain proportion, start motor 18, this motor is the well-known equipment of the technical personnel of direct purchase in the market, here we just put forward its practicality, not carry out structural and functional improvement to it, we do not detail here, and we are provided with rather than supporting control switch, control switch's mounted position is selected according to actual practical demand, be convenient for the operating control, drive rotation axis 16 and the transport blade 17 that export the power synchronization through motor 18 carry out the operation control, thereby make the inside raw materials of carrying storehouse 5 carry out the inside of stirring storehouse 7 through the quick row of first row of material pipe 6, drive first drive wheel 19 that is synchronous carries out the operation of rotating through the rotatory of rotation axis 16, drive second drive wheel 21 and conveying axle 8 that is synchronous carries out the operation of transmission through the rotatory synchronous drive stirring blade 11 that drives of conveying axle 8, thereby carry out the full mix raw materials of stirring storehouse 7 and carry out the inside mix-up operation of its complete mixing shaft, the operation through the rotatory 10 of stirring axle that drives the stirring axle 8, can be avoided through the inside stirring rod 10 to carry out the inside stirring operation through the stirring rod 10 to the inside stirring rod 10, thereby the inside stirring operation is cut off the inside stirring rod is carried out the stirring operation through the stirring rod 10, the inside stirring rod is realized through the stirring rod 10, and the inside stirring operation is avoided through the stirring rod 10 is passed through the stirring rod 10.

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 raw materials bearing dosing unit, includes two extension boards (1), its characterized in that: the top ends of the two support plates (1) are fixedly provided with top plates (2), the top ends of the top plates (2) are fixedly provided with a plurality of proportioning bins (3), the bottom ends of the top plates (2) are fixedly provided with conveying bins (5) and are respectively communicated with the bottom ends of the proportioning bins (3) through a plurality of connecting pipes (4), and conveying mechanisms are arranged in the conveying bins (5);

the middle areas of the two support plates (1) are fixedly provided with stirring bins (7) and are communicated with the bottom ends of the conveying bins (5) through first discharging pipes (6), and stirring mechanisms are arranged in the stirring bins (7);

the stirring mechanism comprises a conveying shaft (8), the conveying shaft (8) is transversely and rotatably arranged in the stirring bin (7), a plurality of scrapers (10) are fixedly arranged on the outer side wall of the conveying shaft (8) through a plurality of stirring rods (9), one end, far away from the stirring rods (9), of each scraper (10) is attached to the inner side wall of the stirring bin (7), stirring blades (11) are fixedly arranged on the outer side wall of the conveying shaft (8), and a second discharging pipe (12) is arranged at the bottom end of the stirring bin (7) in a communicating mode;

the bottom areas of the two support plates (1) are provided with screening mechanisms.

2. A concrete raw material load-bearing batching device according to claim 1, wherein: the screening mechanism comprises a partition plate (13), the partition plate (13) is fixedly installed between the two support plates (1), a filter screen (14) is arranged in the middle area of the partition plate (13), and a third discharge pipe (15) is installed at the bottom end of the partition plate (13) in a communicating mode.

3. A concrete raw material load-bearing batching device according to claim 2, wherein: the conveying mechanism comprises a rotating shaft (16), the rotating shaft (16) is transversely and rotatably arranged in the conveying bin (5), conveying blades (17) are fixedly arranged on the rotating shaft (16), and a power mechanism is arranged at one end of the rotating shaft (16).

4. A concrete raw material load-bearing batching device according to claim 3, wherein: the power mechanism comprises a motor (18), the motor (18) is fixedly arranged on the outer side wall of one support plate (1), the output end of the motor (18) is fixedly connected with one end of the rotating shaft (16), and the conveying shaft (8) is connected with the rotating shaft (16) through a transmission mechanism.

5. A concrete raw material load-bearing batching device according to claim 4, wherein: the transmission mechanism comprises a first transmission wheel (19), wherein the first transmission wheel (19) is fixedly arranged on the outer side wall of the rotary shaft (16), a second transmission wheel (21) is fixedly arranged on the outer side wall of the conveying shaft (8), and the first transmission wheel (19) and the second transmission wheel (21) are in tensioning sleeve connection through a transmission belt (20).

6. A concrete raw material load-bearing batching device according to claim 5, wherein: the bottom end of each support plate (1) is fixedly provided with a cushion block (22).