CN219745474U

CN219745474U - Concrete aggregate impurity filtering device

Info

Publication number: CN219745474U
Application number: CN202320944633.2U
Authority: CN
Inventors: 夏军
Original assignee: Ma'anshan Shangjian Shuangcheng Commercial Concrete Co ltd
Current assignee: Ma'anshan Shangjian Shuangcheng Commercial Concrete Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-26
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a concrete aggregate impurity filtering device, and belongs to the technical field of aggregate filtering. The utility model relates to a concrete aggregate impurity filtering device which comprises a box body, buffer springs, a vibrating motor, a first filter screen, a second filter screen and a base, wherein the buffer springs and the vibrating motor are arranged at the lower end of the box body, and the number of the buffer springs is four. The utility model solves the problems that the existing concrete aggregate impurity filtering device can not smoothly discharge and clean residual impurities on the inner wall and has poor filtering effect, the stirring rod is driven by the motor to rotate, the falling concrete fine aggregate is stirred and moved, the blockage of a discharge opening is avoided, the concrete fine aggregate can be rapidly discharged and screened, the screening efficiency is improved, and the inner wall of the box body can be cleaned by arranging the scraping plate, so that the adhesion of the impurities on the inner wall is avoided.

Description

Concrete aggregate impurity filtering device

Technical Field

The utility model relates to the technical field of aggregate filtration, in particular to a concrete aggregate impurity filtering device.

Background

The concrete aggregate is a granular loose material which plays a role in skeleton or filling in concrete, and is divided into coarse aggregate and fine aggregate, wherein the coarse aggregate is pebble, broken stone and the like, the fine aggregate is natural sand, artificial sand and the like, and the fine aggregate is often doped with impurities such as branches or scrap iron and the like.

The following problems often occur in the process of filtering fine aggregates containing impurities:

1. the common concrete aggregate impurity filtering device has the advantages that when in discharging, a large amount of aggregates containing impurities are easily accumulated at a discharging opening to cause blockage, so that screening efficiency is affected;

2. when the common concrete aggregate impurity filtering device filters, aggregates containing impurities are easy to adhere to the inner wall, the filtering effect is greatly affected if the aggregates are not cleaned for a long time, and the working strength is increased if the aggregates are manually cleaned;

3. common concrete aggregate impurity filter equipment, simple structure can only carry out once to impurity and filter, leads to a large amount of tiny impurity still to exist, influences the quality of fine aggregate.

Disclosure of Invention

The utility model aims to provide a concrete aggregate impurity filtering device which is practical, simple and has the functions of unobstructed blanking, cleaning residual impurities on the inner wall and improving the filtering effect so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete aggregate impurity filter equipment, includes box, buffer spring, vibrating motor, first filter screen (9), second filter screen (10) and base, the box lower extreme is provided with buffer spring and vibrating motor, and buffer spring quantity sets up to four, buffer spring upper end and box fixed connection, the buffer spring lower extreme is provided with the base, base and buffer spring lower extreme fixed connection.

Preferably, the upper end of the box body is provided with a feeding hole and a motor, the inside of the box body is provided with a stirring rod which is in a cross shape, and the upper end of the stirring rod penetrates through the box body and is movably connected with the motor.

Preferably, the tail end of the stirring rod is provided with a scraping plate, the scraping plate is fixedly connected with the stirring rod, and the scraping plate is attached to and abutted against the inner wall of the box body.

Preferably, the puddler lower extreme is provided with first filter screen, first filter screen and box fixed connection, first filter screen lower extreme is provided with the second filter screen, second filter screen and box fixed connection, second filter screen lower extreme is provided with the charge-in board, charge-in board and box fixed connection, first filter screen, second filter screen and charge-in board are the slope setting.

Preferably, the outer wall of the box body is provided with a first material receiving box, the lower end of the first material receiving box is provided with a second material receiving box, and the lower end of the second material receiving box is provided with a third material receiving box.

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

(1) When the concrete aggregate impurity filtering device is used, the motor is driven to rotate the stirring rod to stir and move the fallen concrete fine aggregate, so that the blockage of a feed opening is avoided, meanwhile, the concrete fine aggregate can be rapidly fed and screened, the screening efficiency is improved, and the inner wall of the box body can be cleaned by arranging the scraping plate, so that the adhesion of impurities on the inner wall is avoided.

(2) When the concrete aggregate impurity filtering device is used, the first filter screen and the second filter screen are arranged, so that the concrete fine aggregate is screened twice, impurities are filtered more fully, and the quality of the fine aggregate is improved.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a perspective view of the present utility model from another angle in its entirety;

FIG. 3 is a perspective view of the present utility model from an overall top-down perspective;

fig. 4 is a schematic view of the internal structure of the case of the present utility model.

In the figure: 1. a case; 2. a first receiving bin; 21. a second receiving bin; 22. a third material receiving box; 3. a buffer spring; 4. a base; 5. a vibration motor; 6. a feed inlet; 7. a motor; 8. a stirring rod; 81. a scraper; 9. a first filter screen; 10. a second filter screen; 11. and a feeding plate.

Detailed Description

The following description of the embodiments of the present utility model 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 embodiments of the utility model. 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. 1-4, a concrete aggregate impurity filtering device comprises a box body 1, a buffer spring 3, a vibration motor 5, a first filter screen (9), a second filter screen (10) and a base 4, wherein the buffer spring 3 and the vibration motor 5 are arranged at the lower end of the box body 1, the buffer springs 3 are four in number, the upper end of the buffer springs 3 are fixedly connected with the box body 1, the base 4 is arranged at the lower end of the buffer springs 3, the base 4 is fixedly connected with the lower end of the buffer springs 3, when the concrete aggregate impurity filtering device is used, the vibration motor 5 is driven to drive the box body 1 to vibrate, the buffer springs 3 are extruded up and down to buffer the box body 1, and the whole placement is more stable and difficult to topple through the base 4.

Further, the upper end of the box body 1 is provided with a feed inlet 6 and a motor 7, a stirring rod 8 is arranged inside the box body 1 and is in a cross shape, the upper end of the stirring rod 8 penetrates through the box body 1 and is movably connected with the motor 7, during use, concrete fine aggregate is poured into the feed inlet 6 and is driven to be 7, the stirring rod 8 is enabled to rotate, the concrete fine aggregate on the first filter screen 9 is stirred and moved, screening efficiency is improved, the blocking of a blanking opening caused by accumulated aggregate is avoided, and smooth blanking is facilitated.

Further, the end of the stirring rod 8 is provided with a scraping plate 81, the scraping plate 81 is fixedly connected with the stirring rod 8, the scraping plate 81 is abutted against the inner wall of the box body 1, and through the arrangement of the scraping plate 81, when the stirring rod 8 rotates, the scraping plate 81 is driven to move on the inner wall of the box body 1 to clean, and impurities are prevented from adhering to the inner wall.

Further, puddler 8 lower extreme is provided with first filter screen 9, first filter screen 9 and box 1 fixed connection, first filter screen 9 lower extreme is provided with second filter screen 10, second filter screen 10 and box 1 fixed connection, second filter screen 10 lower extreme is provided with charge-in board 11, charge-in board 11 and box 1 fixed connection, first filter screen 9, second filter screen 10 and charge-in board 11 are the slope setting, can separate out great impurity in the concrete fine aggregate through setting up first filter screen 9, can separate out less impurity in the concrete fine aggregate through setting up second filter screen 10, through setting up two-layer filtration, make impurity filtration more abundant, thereby promote the quality of fine aggregate.

Further, the outer wall of the box body 1 is provided with a first material receiving box 2, the lower end of the first material receiving box 2 is provided with a second material receiving box 21, the lower end of the second material receiving box 21 is provided with a third material receiving box 22, workers can conveniently clean impurities by arranging the first material receiving box 2 and the second material receiving box 21, the workers can conveniently collect filtered fine aggregate by arranging the third material receiving box 22, the operation is simple, and the working strength is lightened.

Working principle: when the concrete aggregate impurity filtering device is used, the vibrating motor 5 is driven firstly to vibrate the box body 1 and drive the first filter screen 9 and the second filter screen 10 in the box body to vibrate, then concrete fine aggregate is poured into the box body, meanwhile, the motor 7 is driven, the stirring rod 8 rotates to stir and move the concrete fine aggregate on the first filter screen 9, so that the screening efficiency is improved, the accumulated aggregate is prevented from blocking a blanking hole, blanking is smoother, the stirring rod 8 rotates and drives the scraping plate 81 to move on the inner wall of the box body 1, impurities adhered to the inner wall are cleaned, the impurities fall into the first filter screen 9 and are filtered, when the fine aggregate with the impurities falls into the first filter screen 9, larger impurities are separated and fall into the first material receiving box 2, when the fine aggregate with the impurities falls into the second filter screen 10, smaller impurities are separated and fall into the second material receiving box 21, and two layers of filtering are arranged, so that the filtering of the impurities is more complete, and the quality of the fine aggregate is improved.

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 aggregate impurity filter equipment, includes box (1), buffer spring (3), vibrating motor (5), first filter screen (9), second filter screen (10) and base (4), its characterized in that: the novel vibrating screen is characterized in that buffer springs (3) and vibrating motors (5) are arranged at the lower end of the box body (1), the number of the buffer springs (3) is four, the upper ends of the buffer springs (3) are fixedly connected with the box body (1), a base (4) is arranged at the lower end of the buffer springs (3), and the base (4) is fixedly connected with the lower end of the buffer springs (3).

2. A concrete aggregate impurity filtering device according to claim 1, wherein: the novel stirring device is characterized in that a feeding hole (6) and a motor (7) are formed in the upper end of the box body (1), a stirring rod (8) is arranged inside the box body (1) and is in a cross shape, and the upper end of the stirring rod (8) penetrates through the box body (1) and is movably connected with the motor (7).

3. A concrete aggregate impurity filtering device according to claim 2, wherein: the stirring rod (8) is characterized in that a scraping plate (81) is arranged at the tail end of the stirring rod (8), the scraping plate (81) is fixedly connected with the stirring rod (8), and the scraping plate (81) is abutted to the inner wall of the box body (1).

4. A concrete aggregate impurity filtering device according to claim 2, wherein: the stirring rod (8) lower extreme is provided with first filter screen (9), first filter screen (9) and box (1) fixed connection, first filter screen (9) lower extreme is provided with second filter screen (10), second filter screen (10) and box (1) fixed connection, second filter screen (10) lower extreme is provided with delivery sheet (11), delivery sheet (11) and box (1) fixed connection, first filter screen (9), second filter screen (10) and delivery sheet (11) are the slope setting.

5. A concrete aggregate impurity filtering device according to claim 1, wherein: the novel garbage collection box is characterized in that a first material collection box (2) is arranged on the outer wall of the box body (1), a second material collection box (21) is arranged at the lower end of the first material collection box (2), and a third material collection box (22) is arranged at the lower end of the second material collection box (21).