CN215848944U

CN215848944U - Prevent that concrete mixes dustproof reinforced mechanism that powder flies upward outward

Info

Publication number: CN215848944U
Application number: CN202121893967.9U
Authority: CN
Inventors: 陈中兴; 韩磊强; 胥超
Original assignee: Huai'an Huachen Engineering Materials Co ltd
Current assignee: Huai'an Huachen Engineering Materials Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-18
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a dustproof feeding mechanism for preventing powder doped outside concrete from flying, which comprises a feeding box shell, wherein a feeding hopper is arranged above the feeding box shell, and a dustproof cover is arranged above the feeding hopper through a hinge; the discharging hopper is connected below the charging box shell; dustproof flabellum, it is installed in the middle of the inside of charging box casing, the outside of dustproof flabellum is provided with the flabellum support, mixes the material axle, and it is installed the below of flabellum support, the surperficial equidistance of mixing the material axle evenly is provided with multiunit and mixes the material pole. Compared with the existing device, the dustproof feeding mechanism for preventing the concrete admixture powder from flying upwards can rotate under the driving of the fan blade motor through the dustproof fan blades, and the flying dust which is lifted up is adsorbed inside the feeding barrel during feeding, so that the problems that the powder is scattered around and the environment is affected during feeding can be avoided; the fan blade support can be supported through the arranged partition plate.

Description

Prevent that concrete mixes dustproof reinforced mechanism that powder flies upward outward

Technical Field

The utility model relates to the technical field of feeding mechanisms, in particular to a dustproof feeding mechanism for preventing concrete doped powder from flying.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering. In the process of concrete manufacturing, a feeding mechanism is needed to pour concrete powder into the stirrer.

The existing feeding mechanism only pours concrete raw materials into a stirrer, has no dustproof function, easily enables powder to splash everywhere, influences the environment and also harms human bodies, has single function, cannot mix concrete powder, and therefore the dustproof feeding mechanism for preventing the concrete from being doped with the powder and flying is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof feeding mechanism for preventing powder doped outside concrete from flying, and aims to solve the problems that the feeding mechanism only pours concrete raw materials into a stirrer without a dustproof function, so that the powder is easy to splash everywhere, the environment is influenced, the human body is injured, the function is single, and the concrete powder cannot be mixed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent that concrete mixes dustproof reinforced mechanism that powder flies upward outward, includes:

the feeding box comprises a feeding box shell, wherein a feeding hopper is arranged above the feeding box shell, and a dustproof cover is arranged above the feeding hopper through a hinge;

the discharging hopper is connected below the charging box shell;

the dustproof fan blade is arranged in the middle of the interior of the charging box shell, a fan blade support is arranged outside the dustproof fan blade, and a partition plate is arranged outside the fan blade support;

the material guide ribs are arranged between the partition plates;

the mixing shaft is arranged below the fan blade bracket, and a plurality of groups of mixing rods are uniformly arranged on the surface of the mixing shaft at equal intervals;

and the mixing motor is arranged at the input end of the mixing shaft.

Preferably, the hopper is still equipped with:

the anti-blocking shaft is arranged inside the discharge hopper through a bearing;

the anti-blocking plate is vertically arranged on the surface of the anti-blocking shaft;

and the anti-blocking motor is arranged at the input end of the anti-blocking shaft.

Preferably, the anti-blocking plate is matched with the lower end face of the discharge hopper in size, and the cross section of the anti-blocking plate is of a cross structure.

Preferably, the material guiding ribs are uniformly distributed along the inner part of the feeding box shell at equal intervals, and the material guiding ribs are of a circular arc-shaped structure.

Preferably, the mixing motor is connected with the mixing shaft through a key, and the mixing rods are distributed in an up-and-down symmetrical mode about the mixing shaft.

Preferably, dustproof flabellum is parallel to each other with the compounding axle, dustproof flabellum and flabellum motor key-type connection.

Preferably, the diameter of the lower end face of the feeding hopper is smaller than that of the dustproof fan blades, and the feeding hopper is of a funnel-shaped structure.

Compared with the prior art, the utility model provides a dustproof feeding mechanism for preventing concrete admixture powder from flying, which has the following beneficial effects: the dustproof feeding mechanism for preventing the concrete doped powder from flying can adsorb flying dust in the feeding barrel through the arranged dustproof fan blades during feeding, so that the problems of flying around and affecting the environment in the powder feeding process can be avoided; and the mixing structure is added, so that the powder can be fully mixed, and the mixing efficiency of the concrete powder is improved.

1. According to the feeding device, the dustproof fan blades can rotate under the driving of the fan blade motor, and raised flying dust is adsorbed inside the feeding barrel during feeding, so that the problems that the flying dust is scattered all around during the feeding process and the environment is affected can be solved; the fan blade bracket can be supported through the arranged partition plate;

2. according to the utility model, the mixing shaft can be driven by the mixing motor to rotate, so that the mixing rod is driven to rotate, the added powder is mixed and stirred, the powder is fully mixed, and the mixing efficiency of the concrete powder is improved;

3. according to the utility model, the anti-blocking shaft can rotate under the driving of the anti-blocking motor to drive the anti-blocking plate to rotate in the discharge hopper, so that powder is discharged downwards through the anti-blocking plate, the speed of feeding the powder is changed, the powder is fed into the concrete mixer in batches, and the powder can be prevented from being blocked at the discharge hopper.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the charging box housing of the present invention;

FIG. 3 is a schematic sectional view of the casing of the charging box of the present invention;

FIG. 4 is a schematic bottom view of the discharge hopper of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a charging box shell; 2. a mixing motor; 3. a discharge hopper; 4. feeding into a hopper; 5. a dust cover; 6. a fan blade support; 7. a partition plate; 8. material guiding ribs; 9. dust-proof fan blades; 10. an anti-blocking plate; 11. a mixing shaft; 12. a mixing rod; 13. a fan blade motor; 14. an anti-blocking motor; 15. prevent stifled axle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 5, a dustproof feeding mechanism for preventing powder doped outside concrete from flying comprises: the feeding box comprises a feeding box shell 1, wherein a feeding hopper 4 is arranged above the feeding box shell 1, a dustproof cover 5 is arranged above the feeding hopper 4 through a hinge, the diameter of the lower end face of the feeding hopper 4 is smaller than that of a dustproof fan blade 9, and the feeding hopper 4 is of a funnel-shaped structure; the discharging hopper 3 is connected below the feeding box shell 1; the dustproof fan blades 9 are arranged in the middle of the interior of the feeding box shell 1, fan blade supports 6 are arranged on the outer portions of the dustproof fan blades 9, partition plates 7 are arranged on the outer portions of the fan blade supports 6, the dustproof fan blades 9 are parallel to the mixing shaft 11, the dustproof fan blades 9 are in key connection with the fan blade motors 13, the dustproof fan blades 9 can rotate under the driving of the fan blade motors 13, flying dust is adsorbed to the interior of a feeding barrel during feeding, and therefore the problems that the flying dust is scattered all around and the environment is affected during the powder feeding process can be solved; the material guiding ribs 8 are arranged between the partition plates 7, the material guiding ribs 8 are uniformly distributed along the interior of the feeding box shell 1 at equal intervals, the material guiding ribs 8 are of an arc-shaped structure, and the fan blade support 6 can be supported through the arranged partition plates 7; the mixing shaft 11 is arranged below the fan blade support 6, a plurality of groups of mixing rods 12 are uniformly arranged on the surface of the mixing shaft 11 at equal intervals, the mixing motor 2 is connected with the mixing shaft 11 in a key mode, and the mixing rods 12 are vertically and symmetrically distributed around the mixing shaft 11; compounding motor 2, its input at compounding axle 11 is installed, can rotate under the drive of compounding motor 2 through the compounding axle 11 that sets up to drive mixing rod 12 and rotate, mix the stirring with the powder of adding, make the powder intensive mixing, improve the mixing efficiency of concrete powder.

As shown in fig. 3 and 4, a dustproof feeding mechanism for preventing powder doped outside concrete from flying comprises: an anti-blocking shaft 15 installed inside the discharge hopper 3 through a bearing; an anti-clogging plate 10 vertically disposed on the surface of the anti-clogging shaft 15; prevent stifled motor 14, it is installed at the input of preventing stifled axle 15, prevent that stifled board 10 is identical with the lower terminal surface size of play hopper 3, prevent that the section of stifled board 10 is cross structure, prevent stifled axle 15 through setting up and can rotate under the drive of preventing stifled motor 14, drive and prevent that stifled board 10 rotates in the inside of going out hopper 3, thereby make the powder discharge downwards through preventing stifled board 10, speed when changing the powder feeding, drop into the concrete mixer with the powder in batches, and can avoid the powder to take place to block up in play hopper 3 department.

The working principle is as follows: when the dustproof feeding mechanism for preventing the powder doped outside the concrete from flying is used, firstly, the powder is poured into the feeding hopper 4, the fan blade motor 13 is started to drive the dustproof fan blades 9 to rotate, and the flying dust which is lifted up is adsorbed inside the feeding barrel during feeding, so that the problems that the powder is scattered all around and the environment is influenced during the feeding process can be solved; secondly, the dust cover 5 is closed, meanwhile, the feeding hopper 4 can prevent powder from flying out, the mixing motor 2 is started, the mixing shaft 11 can rotate under the driving of the mixing motor 2, so that the mixing rod 12 is driven to rotate, the added powder is mixed and stirred, the powder is fully mixed, and the mixing efficiency of the concrete powder is improved; then, after the material mixing is finished, the anti-blocking motor 14 can be started, the anti-blocking shaft 15 can be driven by the anti-blocking motor 14 to rotate, and the anti-blocking plate 10 is driven to rotate inside the discharge hopper 3, so that the powder is discharged downwards through the anti-blocking plate 10, and the speed of feeding the powder is changed; finally, the anti-blocking plate 10 puts the powder into the concrete mixer in batches, and can avoid the powder from being blocked at the discharge hopper 3, which is the working principle of the dustproof feeding mechanism for preventing the concrete doped with the powder from flying upward.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 prevent that concrete from mixing powder outward and flying up's dustproof reinforced mechanism which characterized in that includes:

the feeding box comprises a feeding box shell (1), wherein a feeding hopper (4) is arranged above the feeding box shell (1), and a dustproof cover (5) is arranged above the feeding hopper (4) through a hinge;

the discharging hopper (3) is connected below the charging box shell (1);

the dustproof fan blade (9) is arranged in the middle of the interior of the charging box shell (1), a fan blade support (6) is arranged outside the dustproof fan blade (9), and a partition plate (7) is arranged outside the fan blade support (6);

the material guiding ribs (8) are arranged between the partition plates (7);

the mixing shaft (11) is arranged below the fan blade support (6), and a plurality of groups of mixing rods (12) are uniformly arranged on the surface of the mixing shaft (11) at equal intervals;

and the mixing motor (2) is arranged at the input end of the mixing shaft (11).

2. The dustproof feeding mechanism for preventing the powder doped outside the concrete from flying up according to claim 1, wherein the discharge hopper (3) is further provided with:

the anti-blocking shaft (15) is arranged inside the discharge hopper (3) through a bearing;

an anti-clogging plate (10) vertically disposed on the surface of the anti-clogging shaft (15);

and the anti-blocking motor (14) is arranged at the input end of the anti-blocking shaft (15).

3. The dustproof feeding mechanism for preventing the powder doped outside the concrete from flying up according to claim 2, wherein the size of the anti-blocking plate (10) is matched with that of the lower end surface of the discharging hopper (3), and the section of the anti-blocking plate (10) is of a cross-shaped structure.

4. The dustproof feeding mechanism for preventing the powder doped outside the concrete from flying up as claimed in claim 1, wherein the material guiding ribs (8) are uniformly distributed along the inside of the feeding box shell (1) at equal intervals, and the material guiding ribs (8) are of an arc-shaped structure.

5. The dustproof feeding mechanism for preventing the concrete admixture from flying upward according to claim 1, wherein the mixing motor (2) is connected with the mixing shaft (11) in a key mode, and the mixing rods (12) are distributed in an up-and-down symmetrical mode about the mixing shaft (11).

6. The dustproof feeding mechanism for preventing the concrete admixture from flying upward according to claim 1, wherein the dustproof fan blades (9) are parallel to the mixing shaft (11), and the dustproof fan blades (9) are connected with a fan blade motor (13) in a key mode.

7. The dustproof feeding mechanism for preventing the concrete admixture from flying upward according to claim 1, wherein the diameter of the lower end surface of the feeding hopper (4) is smaller than that of the dustproof fan blades (9), and the feeding hopper (4) is of a funnel-shaped structure.