CN220219078U

CN220219078U - Automatic metering and feeding device for lightweight aggregate concrete

Info

Publication number: CN220219078U
Application number: CN202321761367.6U
Authority: CN
Inventors: 王文; 林冬明; 董晓朋
Original assignee: Dongguan Jianye Concrete Co ltd
Current assignee: Dongguan Jianye Concrete Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The application discloses automatic measurement feeding device of lightweight aggregate concrete belongs to concrete production technical field, and it includes the main part case, instrument chamber and feeding chamber have been seted up to the inside of main part case, the outside fixedly connected with fixed plate of main part case, the bottom fixedly connected with supporting leg of fixed plate, the top fixedly connected with support frame of main part case, the top fixedly connected with agitator motor of support frame, fixedly connected with rotation axis on agitator motor's the output shaft, the outside fixedly connected with spliced pole of rotation axis, the top fixedly connected with agitator of main part case; this application is through setting up driving motor, action wheel, from driving wheel, drive screw, drive plate and measurement board, can throw the material in-process at the concrete, controls the flexible implementation of three measurement boards according to actual quantity, and is very convenient, and then can effectual improvement device's practicality, is worth using widely.

Description

Automatic metering and feeding device for lightweight aggregate concrete

Technical Field

The application relates to the technical field of concrete production, in particular to an automatic metering and feeding device for lightweight aggregate concrete.

Background

With the progress of society, the building industry is rapidly developing. In the process of urban mass production, high-rise buildings are pulled up from the ground, and concrete plays an indispensable important role in construction, and the performance of the concrete directly influences the strength and quality of the construction. Concrete is also called concrete, is one of the most main civil engineering materials in the current generation, has the characteristics of rich raw materials, low price and simple production process, and simultaneously has the advantages of high compressive strength, good durability and wide strength grade range.

The utility model patent of publication No. CN210552178U proposes a concrete feeding device, which comprises a mounting seat and a feeding funnel, wherein a through hole in the vertical direction is arranged on the right side of the mounting seat; the feeding funnel is arranged at the upper end of the right side of the mounting seat and is communicated with the through hole; an inner cavity is formed in the left side of the mounting seat, and a horizontal groove communicated with the through hole is formed in the top of the right side of the inner cavity; and a flow regulating component capable of regulating the flow of concrete in the through hole is further arranged in the inner cavity. The concrete feeding device is simple in structure, the automatic adjustment of the flow is realized by a mode that the motor drives the gear rack mechanism to move, the adjustment speed is high, and the efficiency is high; the concrete feeding device is also provided with a stirring device capable of moving up and down, and stirring is uniform and sufficient, so that the quality of concrete is ensured.

Although the flow can be regulated in the above cases, in the actual use process, the problem of more or insufficient amount of the device is easy to occur due to the fact that the concrete is difficult to be metered and put in, so that the automatic metering and feeding device for the lightweight aggregate concrete is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides an automatic metering and feeding device for lightweight aggregate concrete, which overcomes the defects of the prior art and aims at solving the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an automatic measurement feeding device of lightweight aggregate concrete, includes the main part case, instrument chamber and feeding chamber have been seted up to the inside of main part case, the outside fixedly connected with fixed plate of main part case, the bottom fixedly connected with supporting leg of fixed plate, the top fixedly connected with support frame of main part case, the top fixedly connected with agitator motor of support frame, fixedly connected with rotation axis on agitator motor's the output shaft, the outside fixedly connected with spliced pole of rotation axis, the top fixedly connected with agitator of main part case, the bottom of agitator and the inside fixedly connected with in feeding chamber, the inside fixedly connected with baffle in instrument chamber, the top fixedly connected with driving motor of baffle, fixedly connected with action wheel on driving motor's the output shaft, the top meshing of action wheel has the follow driving wheel, the inside fixedly connected with drive screw of follow driving screw, the outside threaded connection of drive screw has the drive plate, one side fixedly connected with metering plate of drive plate, the one end of metering plate runs through instrument chamber and extends to the inside in feeding chamber, the bottom fixedly connected with of main part case discharges the head.

As a preferable technical scheme of this application, the supporting leg is the slope design, the bottom fixedly connected with antiskid ribbed tile of supporting leg.

By adopting the technical scheme, the stability of the device in use can be improved.

As a preferred technical scheme of this application, one side fixedly connected with gag lever post of support frame, rotation axis swivelling joint is in the inside of support frame.

By adopting the technical scheme, the rotating shaft is more stable when rotating.

As a preferred technical scheme of this application, the spliced pole is located the inside of agitator, the inside fixedly connected with scraper blade of throwing the material chamber, the bottom and the top in close contact of measurement board of scraper blade.

By adopting the technical scheme, the concrete at the top of the metering plate can be scraped.

As a preferable technical scheme of the present application, the diameter value of the driving wheel is larger than that of the driven wheel.

By adopting the technical scheme, the power consumption of the motor is reduced.

As a preferred technical scheme of this application, the quantity of measurement board is three, and the outside of three measurement boards all closely laminates with the inner wall of throwing the material chamber, is located two of below be provided with weighing sensor on the measurement board.

By adopting the technical scheme, the concrete is metered and put in through two spaces formed by the three metering plates.

The beneficial effects of this application: through setting up driving motor, action wheel, follow driving wheel, drive screw, drive plate and measurement board, can be at the concrete material in-process of throwing, realize measuring lightweight aggregate concrete volume according to the flexible of three measurement boards of actual quantity control, the problem that the volume of throwing in more or the lack of volume appears easily when minimizing the device uses, and is very convenient, and then can effectually improve the practicality of device, be worth using widely.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a front partial cross-sectional view of the present application;

fig. 3 is an enlarged schematic view at a of fig. 2 in the present application.

In the figure: 1. a main body box; 2. a fixing plate; 3. support legs; 4. a support frame; 5. a scraper; 6. a discharge head; 7. a stirring motor; 8. a rotation shaft; 9. stirring the column; 10. a stirring barrel; 11. a partition plate; 12. a drive motor; 13. a driving wheel; 14. driven wheel; 15. a drive screw; 16. a drive plate; 17. and a metering plate.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-3, an automatic metering and feeding device for lightweight aggregate concrete comprises a main body box 1, wherein an instrument cavity and a feeding cavity are formed in the main body box 1, a fixing plate 2 is fixedly connected to the outer portion of the main body box 1, a supporting leg 3 is fixedly connected to the bottom of the fixing plate 2, a supporting frame 4 is fixedly connected to the top of the main body box 1, a stirring motor 7 is fixedly connected to the top of the supporting frame 4, a rotating shaft 8 is fixedly connected to an output shaft of the stirring motor 7, a stirring column 9 is fixedly connected to the outer portion of the rotating shaft 8, a stirring barrel 10 is fixedly connected to the top of the main body box 1, a limit rod is fixedly connected to one side of the supporting frame 4, and the rotating shaft 8 is rotatably connected to the inner portion of the supporting frame 4. During feeding, the lightweight aggregate concrete is poured into the stirring barrel 10, and the stirring motor 7 is started, so that the stirring motor 7 can drive the rotating shaft 8 and the stirring column 9 to rotate, the poured lightweight aggregate concrete is stirred, and the lightweight aggregate concrete is prevented from solidifying.

In addition, the bottom of agitator 10 and the inside fixed intercommunication of throwing the material chamber, the inside fixedly connected with baffle 11 in apparatus chamber, the top fixed mounting of baffle 11 has driving motor 12, fixedly connected with action wheel 13 on the output shaft of driving motor 12, the top meshing of action wheel 13 has from driving wheel 14, the inside fixedly connected with drive screw 15 from driving wheel 14, drive screw 15 rotates and connects in apparatus intracavity wall department, the outside threaded connection of drive screw 15 has drive plate 16, one side fixedly connected with metering plate 17 of drive plate 16, the one end of metering plate 17 runs through the apparatus chamber and extends to the inside in material chamber, the bottom fixedly connected with discharge head 6 of main part case 1, supporting leg 3 is the slope design, the bottom fixedly connected with antiskid plate of supporting leg 3, stirring post 9 is located the inside in agitator 10, the inside fixedly connected with scraper blade 5 in material chamber, the bottom and the top in metering plate 17 in close contact of scraper 5, the diameter value of action wheel 13 is greater than the diameter value from driving wheel 14, the quantity of metering plate 17 is three, and the outside of three metering plate 17 is thrown the inside in material chamber and is closely laminated, the bottom of two metering plate 17 are located below and two metering plate 17 are provided with weight sensor light weight sensor 17 on the weighing meter. When the material is thrown, the transmission motor 12 at the top is started, the transmission motor 12 drives the driving wheel 13 and the driven wheel 14 to rotate, the transmission screw 15 in the driven wheel 14 rotates, the transmission plate 16 outside the transmission screw 15 moves in a threaded manner, the metering plate 17 is driven to move towards the inside of the instrument cavity, the lightweight aggregate concrete can flow into the inside of the material throwing cavity, the volume of two spaces formed by the three metering plates 17 is unchanged and the lightweight aggregate concrete in the space can be weighed, so the metering and throwing can be performed, the metering plate 17 at the bottom can be opened during the throwing, the lightweight aggregate concrete can be discharged through the discharge head 6, and then the material throwing of the lightweight aggregate concrete can be completed.

Working principle: during feeding, the lightweight aggregate concrete is poured into the stirring barrel 10, the stirring motor 7 is started, the stirring motor 7 can drive the rotating shaft 8 and the stirring column 9 to rotate, the poured lightweight aggregate concrete is stirred, solidification of the lightweight aggregate concrete is avoided, the metering plate 17 at the bottommost part stretches out of the feeding cavity in an initial state, during feeding, the lightweight aggregate concrete on the metering plate 17 at the lower space is weighed firstly, when the corresponding weight is achieved, the metering plate 17 in the middle is lifted out to repeat the process, limiting of the quantity of the lightweight aggregate concrete is achieved, when feeding, the driving motor 12 can be started to drive the driving wheel 13 and the driven wheel 14 to rotate, the driving screw 15 inside the driven wheel 14 rotates, the driving plate 16 outside the driving screw 15 moves in a threaded mode, the metering plate 17 is driven to move towards the inside the instrument cavity, the lightweight aggregate concrete at the lower space can be discharged through the discharge head 6, the metering plate 17 at the middle can be lifted out for the second time, and then the metering plate 17 at the uppermost part can be opened, and weighing of the lightweight aggregate concrete is achieved.

The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, but although the present application has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides an automatic metering feeding device of lightweight aggregate concrete, includes main part case (1), its characterized in that, apparatus chamber and throw the material chamber have been seted up to the inside of main part case (1), the inside fixedly connected with fixed plate (2) of main part case (1), the bottom fixedly connected with supporting leg (3) of fixed plate (2), the top fixedly connected with support frame (4) of main part case (1), the top fixedly connected with agitator motor (7) of support frame (4), fixedly connected with rotation axis (8) on the output shaft of agitator motor (7), the outside fixedly connected with spliced pole (9) of rotation axis (8), the top fixedly connected with agitator (10) of main part case (1), the bottom and the inside fixedly connected with in material chamber of agitator (10), the inside fixedly connected with baffle (11) of apparatus chamber, the top fixedly connected with driving motor (12) of baffle (11), fixedly connected with action wheel (13) on the output shaft of driving motor (12), the top fixedly connected with agitator motor (14) of driven wheel (13), the outside fixedly connected with screw (16) of driven wheel (14), screw rod (16) fixedly connected with screw rod (16) of driving wheel (16), one end of the metering plate (17) penetrates through the instrument cavity and extends to the inside of the feeding cavity, and the bottom of the main body box (1) is fixedly connected with a discharge head (6).

2. The automatic metering and feeding device for lightweight aggregate concrete according to claim 1, wherein the supporting legs (3) are of an inclined design, and the bottoms of the supporting legs (3) are fixedly connected with antiskid plates.

3. The automatic metering and feeding device for lightweight aggregate concrete according to claim 1, wherein a limit rod is fixedly connected to one side of the support frame (4), and the rotating shaft (8) is rotatably connected to the inside of the support frame (4).

4. The automatic metering and feeding device for lightweight aggregate concrete according to claim 1, wherein the stirring column (9) is positioned in the stirring barrel (10), a scraper (5) is fixedly connected in the feeding cavity, and the bottom of the scraper (5) is in close contact with the top of the metering plate (17).

5. An automatic metering and feeding device for lightweight aggregate concrete according to claim 1, characterized in that the diameter value of the driving wheel (13) is larger than the diameter value of the driven wheel (14).

6. The automatic metering and feeding device for lightweight aggregate concrete according to claim 1, wherein the number of the metering plates (17) is three, the outer parts of the three metering plates (17) are tightly attached to the inner wall of the feeding cavity, and weighing sensors are arranged on the two metering plates (17) below.