CN219027953U

CN219027953U - Stirring device for dry-mixed mortar

Info

Publication number: CN219027953U
Application number: CN202223145321.XU
Authority: CN
Inventors: 黄韶秋; 林建东
Original assignee: Huizhou Lianda Environmental Protection Materials Co ltd
Current assignee: Huizhou Lianda Environmental Protection Materials Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-05-16
Anticipated expiration: 2032-11-26

Abstract

The utility model discloses a stirring device for dry-mixed mortar, which relates to the technical field of stirring devices and comprises a stirring tank, a feed hopper and a motor, wherein one side of the outer wall of the stirring tank is fixedly connected with a discharge hopper, and a stirring and screening assembly for stirring and filtering materials is arranged in the stirring tank. According to the stirring and screening device, the stirring and screening assembly is arranged, raw materials at the top end of the conical filter screen can be pushed through the scraping plate and the pushing plate, raw materials can be scattered into the stirring tank, intermittent efficient operation can be realized through the arrangement of the arc-shaped notch, blockage caused by excessive disposable efficiency of the raw materials is avoided, the raw materials can be stirred through the stirring knife, synchronous operation of raw material screening and stirring can be realized through the cooperation of the parts, the occupied space of equipment is small, and the stirring production of small-scale dry-mixed mortar is facilitated.

Description

Stirring device for dry-mixed mortar

Technical Field

The utility model relates to the technical field of stirring devices, in particular to a stirring device for dry-mixed mortar.

Background

The dry-mixed mortar, also called ready-mixed mortar, is a novel material prepared by mixing sand, cement, fly ash, additives and the like according to a certain proportion in advance according to a certain strength requirement, and has the characteristics of factory prefabrication, environmental protection, convenience, rapidness and the like compared with the mortar mixed on site.

When the dry-mixed mortar is mixed and stirred, in order to ensure the quality of the dry-mixed mortar, the particle size of the dry-mixed mortar is controlled to keep the particle size of the dry-mixed mortar within a specified size, so that the materials are subjected to screening operation, the screened materials are put into a stirring device for stirring, the existing screening and stirring are operated in a segmented mode, the equipment occupies a large space, and the small-scale dry-mixed mortar stirring operation is not facilitated, and therefore the stirring device convenient for small-scale dry-mixed mortar stirring is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the stirring of the existing dry-mixed mortar needs to be matched with external screening equipment for use, and is unfavorable for stirring the dry-mixed mortar in a small scale, the stirring device for the dry-mixed mortar is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a agitating unit for dry-mixed mortar, includes agitator tank, feeder hopper, motor are installed in the top of agitator tank and feeder hopper is located one side of motor, the outer wall one side fixedly connected with row's hopper of agitator tank, the inside of agitator tank is provided with and is used for stirring and filterable stirring screening subassembly to the material, stirring screening subassembly includes:

the main rotating shaft is arranged in the stirring tank and is fixedly connected with an output shaft of the motor, and a stirring knife is fixedly connected to the outer wall of the main rotating shaft;

the conical filter screen is fixed on the inner wall of the stirring tank and sleeved on the outer wall of the main rotating shaft, and the conical filter screen is positioned above the stirring knife;

the stirring tank comprises a fixed ring fixed on the outer wall of a main rotating shaft and a rotating circular plate, wherein the fixed ring is positioned above a conical filter screen, the top end of the rotating circular plate is attached to the top end of the inner wall of the stirring tank, a scraper is fixedly connected to one side of the outer wall of the fixed ring, a pushing plate is fixedly connected to one side of the scraper, and an arc-shaped notch is formed in the rotating circular plate.

As still further aspects of the utility model: the stirring tank is provided with a discharge hole at the position contacted with the discharge hopper, and the top end of the conical filter screen is flush with the bottom end of the inner wall of the discharge hole.

As still further aspects of the utility model: the feed inlet has been seted up to agitator tank and feeder hopper contact's position department, the inner wall width of arc notch and the inner wall width assorted of feed inlet, bin outlet are close to the both sides of toper filter screen respectively.

As still further aspects of the utility model: the bottom track of the outer wall of the scraping plate and the pushing plate is matched with the top track of the conical filter screen, and the scraping plate and the arc-shaped notch are distributed in a dislocation mode.

As still further aspects of the utility model: the overlooking section of the pushing plate is of an arc-shaped structure, and the outer side outer wall of the arc-shaped structure of the pushing plate is tangent with the inner wall of the stirring tank.

As still further aspects of the utility model: the stirring blades are arranged in number and uniformly distributed on the outer wall of the main rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up stirring screening subassembly, can promote the raw and other materials on toper filter screen top through scraper blade, pushing plate and can realize the screening operation of raw and other materials, can make the raw and other materials scatter to the agitator tank inside simultaneously, can realize intermittent type nature efficiency operation through the setting of arc notch, avoid raw and other materials disposable efficiency too much to lead to the jam, can stir the operation to raw and other materials through the stirring sword, can realize raw and other materials screening, the synchronous operation of stirring through the cooperation of above-mentioned a plurality of parts, and equipment occupation of land space is little, the stirring production of the dry-mixed mortar of small-scale of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the agitator tank of the present utility model;

figure 3 is a schematic illustration of a partial component connection of an agitation screen assembly of the present utility model.

In the figure: 1. a stirring tank; 2. a feed hopper; 3. a motor; 4. a discharge hopper; 5. agitating the screen assembly; 501. a main rotating shaft; 502. a stirring knife; 503. a conical filter screen; 504. a fixing ring; 505. a scraper; 506. a pushing plate; 507. rotating the circular plate; 508. an arc-shaped notch.

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.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a stirring device for dry-mixed mortar includes a stirring tank 1, a feeding hopper 2, and a motor 3, wherein the feeding hopper 2 and the motor 3 are installed at the top of the stirring tank 1, and the feeding hopper 2 is located at one side of the motor 3, a discharging hopper 4 is fixedly connected to one side of an outer wall of the stirring tank 1, a stirring and screening assembly 5 for stirring and filtering materials is disposed inside the stirring tank 1, and the stirring and screening assembly 5 includes:

the stirring tank comprises a main rotating shaft 501 which is arranged inside the stirring tank 1 and is fixedly connected with an output shaft of the motor 3, stirring blades 502 are fixedly connected to the outer wall of the main rotating shaft 501, a plurality of stirring blades 502 are arranged, and the stirring blades 502 are uniformly distributed on the outer wall of the main rotating shaft 501;

the conical filter screen 503 is fixed on the inner wall of the stirring tank 1 and sleeved on the outer wall of the main rotating shaft 501, and the conical filter screen 503 is positioned above the stirring blade 502;

the stirring tank comprises a fixed ring 504 fixed on the outer wall of a main rotating shaft 501 and a rotating circular plate 507, wherein the fixed ring 504 is positioned above a conical filter screen 503, the top end of the rotating circular plate 507 is attached to the top end of the inner wall of the stirring tank 1, one side of the outer wall of the fixed ring 504 is fixedly connected with a scraper 505, one side of the scraper 505 is fixedly connected with a pushing plate 506, and an arc-shaped notch 508 is formed in the rotating circular plate 507;

a discharge hole is formed in the position where the stirring tank 1 contacts with the discharge hopper 4, the top end of the conical filter screen 503 is flush with the bottom end of the inner wall of the discharge hole, a feed hole is formed in the position where the stirring tank 1 contacts with the feed hopper 2, the width of the inner wall of the arc-shaped notch 508 is matched with the width of the inner wall of the feed hole, and the feed hole and the discharge hole are respectively close to two sides of the conical filter screen 503.

In this embodiment: when the stirring device is used, raw materials of dry-mixed mortar can be poured into the feed hopper 2 directly, the motor 3 is started, the motor 3 can drive the stirring blade 502 through the driving shaft 501, the fixed ring 504 and the rotating circular plate 507 to rotate, the rotating circular plate 507 rotates to enable the arc-shaped notch 508 to rotate to the lower side of the feed inlet, raw materials in the feed hopper 2 can fall onto the conical filter screen 503 through the feed inlet and the arc-shaped notch 508, raw materials with qualified particle sizes can directly fall onto the bottom of the stirring tank 1 through the filtering holes in the conical filter screen 503, and the rest raw materials can be piled up on the conical filter screen 503, meanwhile, the fixed ring 504 can drive the scraping plate 505 and the pushing plate 506 to rotate to synchronously approach the lower side of the feed inlet, when the arc-shaped notch 508 rotates to be staggered with the feed inlet, the scraping plate 505 stops feeding at the moment, and the pushing plate 506 rotates to the lower side of the feed inlet, the scraping plate 505 and the pushing plate 506 can push the raw materials on the conical filter screen 503, so that the raw materials on the conical filter screen 503 roll, in the process can continue to fall down through the filtering holes, and the raw materials with qualified particles can not fall down, the raw materials can fall into the filter screen 503, the raw materials can fall into the inner side of the stirring hopper through the stirring device, and the stirring device can be synchronously discharged through the stirring device, and the stirring device can realize the operation of the stirring device is small in the size 4, and the raw materials can fall into the raw materials can be discharged through the stirring device has a small sieve has a small size and a small sieve can and a small stirring device.

Referring to fig. 2 to 3, the bottom end tracks of the outer walls of the scraping plate 505 and the pushing plate 506 are matched with the top track of the conical filter screen 503, and the scraping plate 505 and the arc-shaped notch 508 are distributed in a dislocation manner; the top view cross section of the pushing plate 506 is of an arc-shaped structure, and the outer side outer wall of the arc-shaped structure of the pushing plate 506 is tangent with the inner wall of the stirring tank 1.

In this embodiment: the raw materials on the top end of the conical filter screen 503 can be pushed through the scraping plate 505 and the pushing plate 506, the screening operation of the raw materials can be realized, the raw materials can be scattered into the stirring tank 1, the stirring operation after the stirring operation is convenient, the unqualified raw materials of large particles can be pushed to the outer side through the arc-shaped structure of the pushing plate 506, so that the unqualified raw materials of the large particles can be better pushed to the inside of the discharge hopper 4, the arc-shaped notch 508 can be firstly rotated to the lower part of the feed inlet through the dislocation distribution of the scraping plate 505 and the arc-shaped notch 508, the blanking is convenient, and when the scraping plate 505 rotates to the lower part of the feed inlet, the arc-shaped notch 508 and the feed inlet are dislocated, thereby realizing intermittent efficiency operation and avoiding blockage caused by excessive disposable efficiency of the raw materials.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a agitating unit for dry-mixed mortar, includes agitator tank (1), feeder hopper (2), motor (3), its characterized in that, outer wall one side fixedly connected with of agitator tank (1) arranges hopper (4), the inside of agitator tank (1) is provided with and is used for stirring and filterable stirring screening subassembly (5) to the material, stirring screening subassembly (5) include:

the main rotating shaft (501) is arranged in the stirring tank (1) and is fixedly connected with the output shaft of the motor (3), and a stirring knife (502) is fixedly connected with the outer wall of the main rotating shaft (501);

the conical filter screen (503) is fixed on the inner wall of the stirring tank (1) and sleeved on the outer wall of the main rotating shaft (501), and the conical filter screen (503) is positioned above the stirring knife (502);

fixed ring (504) fixed in main pivot (501) outer wall, rotate plectane (507), fixed ring (504) are located the top of toper filter screen (503), the top of rotating plectane (507) is laminated with the inner wall top of agitator tank (1) mutually, fixed ring (504) outer wall one side fixedly connected with scraper blade (505), one side fixedly connected with pushing plate (506) of scraper blade (505), arc notch (508) have been seted up to the inside of rotating plectane (507).

2. The stirring device for dry-mixed mortar according to claim 1, wherein a discharge port is formed at a position where the stirring tank (1) contacts with the discharge hopper (4), and the top end of the conical filter screen (503) is flush with the bottom end of the inner wall of the discharge port.

3. The stirring device for dry-mixed mortar according to claim 2, wherein a feed inlet is formed at a position where the stirring tank (1) is contacted with the feed hopper (2), the width of the inner wall of the arc-shaped notch (508) is matched with the width of the inner wall of the feed inlet, and the feed inlet and the discharge outlet are respectively close to two sides of the conical filter screen (503).

4. The stirring device for dry-mixed mortar according to claim 1, wherein the tracks of the bottom ends of the outer walls of the scraping plate (505) and the pushing plate (506) are matched with the track of the top of the conical filter screen (503), and the scraping plate (505) and the arc-shaped notch (508) are distributed in a staggered mode.

5. The stirring device for dry-mixed mortar according to claim 1, wherein the pushing plate (506) has an arc-shaped cross section in a plan view, and the outer wall of the arc-shaped pushing plate (506) is tangent to the inner wall of the stirring tank (1).