CN219043997U

CN219043997U - Cement raw material evenly batching device

Info

Publication number: CN219043997U
Application number: CN202223405677.2U
Authority: CN
Inventors: 刘远明; 谭志城; 刘少平
Original assignee: Huizhou Lita Cement Co ltd
Current assignee: Huizhou Lita Cement Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-19
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a cement raw material uniform proportioning device which comprises a proportioning barrel, a raw material barrel, a driving motor, stirring rods, a dividing screen, a scraping plate and a blanking screw rod, wherein supporting feet are welded at four corners of the lower end face of the proportioning barrel, a metering blanking machine is arranged on the upper end face of the proportioning barrel in a sealing way, a blanking channel is arranged on the lower end face of the inner part of the proportioning barrel, the driving motor is arranged on the upper end face of the proportioning barrel, a rotating shaft is fixedly connected to the output end of the driving motor, the stirring rods are arranged on the periphery of the annular face of the rotating shaft, the dividing screen is fixed between the stirring rods, the blanking screw rod is arranged on the lower end face of the rotating shaft, the scraping plate is fixed on the left end face of the rotating shaft, the raw material barrel is fixed on the upper end face of the metering blanking machine, a sealing cover is arranged on the upper end face of the raw material barrel in a sealing way, and an air injection valve is arranged in the middle position of the sealing cover in a sealing way.

Description

Cement raw material evenly batching device

Technical Field

The utility model relates to a cement raw material uniform batching device, and belongs to the technical field of cement production.

Background

The cement is a powdery hydraulic inorganic cementing material. The cement paste is prepared by adding water and stirring, can harden in air or harden in water well, can firmly bond sand, stone and other materials together, and is widely applied to civil engineering, water conservancy, national defense and other projects as an important cementing material for a long time.

Chinese patent No.: CN215038885U, a raw materials automatic blending device for cement production, this technical scheme weighs the raw materials through weight sensor, closes the solenoid valve through the controller after weight reaches the requirement and stops the unloading, then the pneumatic cylinder work makes the hydraulic stem shrink, drives the batching dish through the hydraulic stem and inclines gradually, and the raw materials on the weighing dish drops in the device main part bottom and accomplishes the input, carries out unloading, weighing ratio and input voluntarily, and it is more convenient to use, has reduced artifical working strength; after the batching is accomplished, the motor work drives the axis of rotation and rotates for screw blade and stirring leaf rotate, can stir the raw materials of device main part bottom through screw blade and rise and avoid taking place to precipitate, stirring leaf high-speed rotation is with intensive mixing between multiple raw materials, stirring efficiency is higher, be worth the powerful popularization, but this technical scheme is always can the adhesion on the batching bucket inner wall after the cement raw materials stirring mixes the completion, and also have the raw materials to leave over in the former storage bucket when the batching, cause the batching imprecise, be inconvenient for the staff to make cement, the even dosing unit of cement raw materials is urgently needed now to solve the problem that above-mentioned appears.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a cement raw material uniform batching device so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the cement raw material uniform batching device comprises a batching barrel and a batching mechanism, wherein supporting feet are welded at four corners of the lower end face of the batching barrel, a metering blanking machine is arranged on the upper end face of the batching barrel in a sealing manner, a blanking channel is formed in the lower end face of the inner part of the batching barrel, and the batching mechanism is arranged on the upper end face of the batching barrel;

the batching mechanism comprises a raw material barrel, a driving motor, stirring rods, a dividing screen plate, a scraping plate and a blanking screw rod, wherein the driving motor is arranged on the upper end face of the batching barrel, the output end of the driving motor is fixedly connected with a rotating shaft, the stirring rods are arranged on the periphery of the ring face of the rotating shaft, the dividing screen plate is fixed between the stirring rods, the blanking screw rod is arranged on the lower end face of the rotating shaft, and the scraping plate is fixed on the left end face of the rotating shaft;

the material barrel is fixed on the upper end face of the metering blanking machine, the upper end face of the material barrel is provided with a sealing cover in a sealing manner, and an air injection valve is arranged in the middle of the sealing cover in a sealing manner.

Further, the metering blanking machine stretches into the inside of the batching bucket, the metering blanking machine is provided with two groups, and two groups of the metering blanking machines are equal in size and symmetrically fixed between the batching bucket and the raw material bucket.

Further, the batching bucket has seted up the movable hole, the internal diameter of movable hole with the external diameter size of axis of rotation equals, and both laminating sliding connection mutually.

Further, the division screen plate is provided with a plurality of groups, the plurality of groups of division screen plates are equal in size and symmetrically fixed between the stirring rods, the stirring rods are provided with a plurality of groups of stirring rods, the plurality of groups of stirring rods are equal in size and symmetrically fixed on the outer side of the ring surface of the rotating shaft.

Further, the specification of the knife coating plate is matched with that of the batching bucket, the knife coating plate and the batching bucket are in fit sliding connection, the specification of the blanking screw rod is matched with that of the blanking channel, and the knife coating plate and the batching bucket are close to each other.

Further, the specification of the sealing cover is matched with that of the raw material barrel, the sealing cover and the raw material barrel are fixedly connected in a fitting mode, and the air injection valve is in sealing connection with the sealing cover.

The utility model has the beneficial effects that: according to the cement raw material uniform proportioning device, the raw material barrel, the driving motor, the stirring rod, the dividing screen plate, the knife coating plate and the blanking screw are added, so that cement raw materials adhered to the inner wall of the proportioning barrel can be cleaned, raw materials can be prevented from being left in the raw material barrel during proportioning, proportioning data are accurate, workers can conveniently prepare cement, and the problems that the raw material automatic proportioning device for cement production is always adhered to the inner wall of the proportioning barrel after the cement raw materials are stirred and mixed and raw materials are left in the raw material barrel during proportioning, so that proportioning is inaccurate and the workers cannot conveniently prepare cement are solved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a block diagram of a cement raw material uniform batching device according to the present utility model;

FIG. 2 is a front cross-sectional view of a cement raw material uniform proportioning device of the present utility model;

FIG. 3 is a partial construction diagram of a cement raw material uniform batching apparatus according to the present utility model;

in the figure: 1-batching bucket, 2-supporting legs, 3-blanking channel, 4-measurement blanking machine, 5-batching mechanism, 51-air injection valve, 52-sealed lid, 53-former bucket, 54-driving motor, 55-axis of rotation, 56-puddler, 57-split screen, 58-knife coating board, 59-blanking screw rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a even dosing unit of cement raw materials, including batching bucket 1 and proportioning mechanism 5, four angle welding of terminal surface have supporting legs 2 under the batching bucket 1, the metering blanking machine 4 has been seted up to batching bucket 1 up end sealing mounting, the unloading passageway 3 has been seted up to batching bucket 1 inside lower terminal surface, proportioning mechanism 1 up end is provided with proportioning mechanism 5, proportioning mechanism 5 includes former bucket 53, driving motor 54, the puddler 56, cut apart otter board 57, knife coating board 58 and unloading screw 59, driving motor 54 installs at batching bucket 1 up end, driving motor 54 output fixedly connected with axis of rotation 55, the puddler 56 is installed around axis of rotation 55 anchor ring, be fixed with between the puddler 56 and cut apart otter board 57, the unloading screw 59 is installed to the terminal surface under the axis of rotation, axis of rotation 55 left end face is fixed with knife coating board 58, the raw materials bucket 53 is fixed at metering blanking machine 4 up end, sealing cover 52 is installed to raw materials bucket 53 up end sealing mounting, sealing cover 52 intermediate position sealing mounting air blast gate 51, this design can prevent the cement raw materials of adhesion on batching bucket 1 inner wall, and can prevent raw materials in raw materials bucket 53 when batching, make accurate cement manufacture data of working personnel of being convenient for.

As a first embodiment of the present utility model: the metering blanking machine 4 stretches into the inside of the batching barrel 1, the metering blanking machine 4 is provided with two groups, the two groups of metering blanking machines 4 are equal in size and symmetrically fixed between the batching barrel 1 and the raw material barrel 53, the cement raw materials are weighed and blanked through the metering blanking machine 4, the staff can count the quality data of various raw materials conveniently, the batching barrel 1 is provided with a movable hole, the inner diameter of the movable hole is equal to the outer diameter of the rotating shaft 55 in size, and the two groups of metering blanking machines are in fit sliding connection;

the dividing screen plate 57 is provided with a plurality of groups, the dividing screen plates 57 are equal in size and symmetrically fixed between the stirring rods 56, the design can cut the raw materials which are formed into blocks through the dividing screen plates 57, the stirring efficiency of the raw materials is improved, the stirring rods 56 are provided with a plurality of groups, the stirring rods 56 are equal in size and symmetrically fixed on the outer side of the annular surface of the rotating shaft 55, and the design is used for stirring cement raw materials through the stirring rods 56;

the specification of the scraping plate 58 is matched with the specification of the batching bucket 1, the scraping plate 58 is driven to rotate by the rotating shaft 55 through the design, the scraping plate 58 can be matched with the inner wall of the batching bucket 1 to scrape and coat cement raw materials remained on the inner wall of the batching bucket 1, the specification of the blanking screw 59 is matched with the specification of the blanking channel 3, the scraping plate and the scraping plate are closely matched with each other, the stirred cement raw materials are conveyed by the blanking screw 59 through the design, the specification of the sealing cover 52 is matched with the specification of the raw material bucket 53, the scraping plate and the scraping plate are fixedly connected through the matching, and the sealing cover 51 is in sealing connection with the sealing cover 52.

As a second embodiment of the present utility model: the staff is firstly to measure blanking machine 4, air injection valve 51 and driving motor 54 and is connected to external power and external control through the wire, open sealed lid 52 earlier, add cement raw materials to raw materials bucket 53, close sealed lid 52, through opening measurement blanking machine 4 for cement raw materials falls in batching bucket 1, open driving motor 54, make driving motor 54 drive axis of rotation 55 rotate, axis of rotation 55 drive puddler 56, split screen plate 57, knife coating plate 58 and unloading screw 59 rotate, puddler 56 and split screen plate 57 stir the cutting to cement raw materials, make cement raw materials mix more fully, knife coating plate 58 is the cement raw materials knife coating that remains on batching bucket 1 inner wall falls in blanking passageway 3, the cement raw materials after mixing is carried out batching bucket 1 to the unloading screw 59.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a even dosing unit of cement raw materials, includes batching bucket and proportioning mechanism, its characterized in that: the four corners of the lower end face of the batching bucket are welded with supporting feet, the upper end face of the batching bucket is provided with a metering blanking machine in a sealing way, a blanking channel is formed in the lower end face of the inside of the batching bucket, and the upper end face of the batching bucket is provided with a batching mechanism;

2. A cement raw material uniform proportioning device as claimed in claim 1, wherein: the metering blanking machine stretches into the inside of the batching bucket, the metering blanking machine is provided with two groups, and two groups of the metering blanking machines are equal in size and symmetrically fixed between the batching bucket and the raw material bucket.

3. A cement raw material uniform proportioning device as claimed in claim 1, wherein: the batching bucket has seted up the movable hole, the internal diameter of movable hole with the external diameter size of axis of rotation equals, and both laminating sliding connection mutually.

4. A cement raw material uniform proportioning device as claimed in claim 1, wherein: the stirring rod is provided with a plurality of groups, the stirring rods are equal in size and symmetrically fixed on the outer side of the ring surface of the rotating shaft.

5. A cement raw material uniform proportioning device as claimed in claim 1, wherein: the specification of the knife coating plate is matched with that of the batching bucket, the knife coating plate and the batching bucket are in fit sliding connection, and the specification of the blanking screw is matched with that of the blanking channel, and the knife coating plate and the batching bucket are close to each other.

6. A cement raw material uniform proportioning device as claimed in claim 1, wherein: the specification of the sealing cover is matched with that of the raw material barrel, the sealing cover and the raw material barrel are fixedly connected in a fitting mode, and the air injection valve is in sealing connection with the sealing cover.