CN219502605U

CN219502605U - Recycled concrete aggregate processingequipment

Info

Publication number: CN219502605U
Application number: CN202320364208.6U
Authority: CN
Inventors: 栾绍旭; 姜海; 阎作德
Original assignee: Qingdao Jianyi Environmental Protection Materials Co ltd
Current assignee: Qingdao Jianyi Environmental Protection Materials Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-11
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the field of concrete processing, and discloses a recycled concrete aggregate processing device which comprises a bottom plate, wherein the right side of the top end of the bottom plate is fixedly connected with a supporting frame, the top end of the supporting frame is fixedly connected with a containing cylinder, the middle part of the top end of the containing cylinder is fixedly connected with a first motor, and the driving end of the first motor is fixedly connected with a main shaft.

Description

Recycled concrete aggregate processingequipment

Technical Field

The utility model relates to the field of concrete processing, in particular to a recycled concrete aggregate processing device.

Background

The concrete aggregate is a granular loose material which plays a role of framework 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 aggregate with the particle size of more than 4.75mm is called coarse aggregate, commonly known as pebble, and two types of broken stone and pebble are commonly used.

The existing recycled concrete aggregate is crushed and separated through stirring rods at present, and for larger and harder concrete, the crushing mode is difficult to effectively strike and crush the inside of the concrete, so that the crushing quality is influenced, the screening and the use are inconvenient, and when a screen is used, the aggregate is easy to stack and block, powder particles cannot pass through the screen, and the powder particles cannot be fully screened and separated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a recycled concrete aggregate processing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a recycled concrete aggregate processingequipment, includes the bottom plate, the top right side fixedly connected with support frame of bottom plate, the top fixedly connected with of support frame holds a section of thick bamboo, the top right side fixedly connected with pan feeding mouth that holds a section of thick bamboo, the top middle part fixedly connected with first motor that holds a section of thick bamboo, the drive end fixedly connected with main shaft of first motor, the top external diameter fixedly connected with driving gear of main shaft, the equal fixedly connected with stirring rake of outer wall of main shaft, the equal meshing of outer wall of driving gear is connected with a plurality of driven gear, the equal fixedly connected with countershaft in bottom of driven gear, the equal fixedly connected with crushing sword in outer wall both sides of countershaft.

As a further description of the above technical solution:

the left side of the bottom end of the containing barrel is fixedly connected with a discharging pipe, and the left end of the discharging pipe is provided with a valve.

As a further description of the above technical solution:

the motor frame is fixedly connected to the left side of the top end of the bottom plate, the second motor is fixedly connected to the top end of the motor frame, and the driving end of the second motor is fixedly connected with the driving shaft.

As a further description of the above technical solution:

the top middle part fixedly connected with cartridge filter of bottom plate, the inner wall top fixedly connected with macropore filter screen of cartridge filter.

As a further description of the above technical solution:

and a small hole filter screen is fixedly connected to the middle part of the inner wall of the filter cylinder.

As a further description of the above technical solution:

the outer diameter top both sides of drive shaft all fixedly connected with first push rod, the bottom outer wall of first push rod sets up the top at the macropore filter screen.

As a further description of the above technical solution:

the outer diameter middle part of drive shaft all fixedly connected with second push rod, the bottom outer wall of second push rod all sets up the top at the aperture filter screen, the bottom of drive shaft rotates the bottom inner wall of connection at the cartridge filter.

As a further description of the above technical solution:

the front end middle part of cartridge filter is provided with the section of thick bamboo door.

The utility model has the following beneficial effects:

1. according to the utility model, the first motor drives the main shaft and simultaneously drives the driving gear, the driving gear drives the driven gear, the driven gear is connected with the auxiliary shaft to rotate, the main shaft rotates to enable the stirring paddle to rotate, the stirring paddle fully stirs aggregate, the auxiliary shaft rotates to enable the crushing cutter to rotate, and the crushing cutter fully strikes and crushes the aggregate, so that the subsequent screening is facilitated.

2. According to the utility model, the second motor drives the driving shaft to rotate, the driving shaft enables the first pushing rod and the second pushing rod to respectively push and rotate on the surfaces of the macroporous filter screen and the small-hole filter screen, aggregate accumulation can not block the filter screen, the macroporous filter screen is enabled to filter out larger and harder concrete, the small-hole filter screen is enabled to filter out excessively fine powder, proper aggregate is left, and full screening and separation of concrete are achieved.

Drawings

FIG. 1 is an overall schematic diagram of a recycled concrete aggregate processing device according to the present utility model;

FIG. 2 is a schematic sectional view of a container of a recycled concrete aggregate processing device according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a filter cartridge of a recycled concrete aggregate processing device according to the present utility model;

fig. 4 is a schematic view of a stirring paddle of a recycled concrete aggregate processing device according to the present utility model.

Legend description:

1. a bottom plate; 2. a container; 3. a support frame; 4. a motor frame; 5. a first motor; 6. a second motor; 7. a feed inlet; 8. a discharge pipe; 9. a valve; 10. a filter cartridge; 11. a barrel door; 12. a drive shaft; 13. a first push rod; 14. a second push rod; 15. a small hole filter screen; 16. a macroporous filter screen; 17. stirring paddles; 18. a crushing knife; 19. a drive gear; 20. a driven gear; 21. a main shaft; 22. and (3) a secondary shaft.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a recycled concrete aggregate processingequipment, including bottom plate 1, the top right side fixedly connected with support frame 3 of bottom plate 1, the top fixedly connected with of support frame 3 holds a section of thick bamboo 2, hold the top right side fixedly connected with pan feeding mouth 7 of section of thick bamboo 2, put concrete into hold a section of thick bamboo 2 from pan feeding mouth 7, hold the top middle part fixedly connected with first motor 5 of section of thick bamboo 2, the drive end fixedly connected with main shaft 21 of first motor 5, the top external diameter fixedly connected with driving gear 19 of main shaft 21, the equal fixedly connected with of outer wall of main shaft 21 a plurality of stirring rake 17, fully stir the concrete, the outer wall of driving gear 19 all meshes and is connected with a plurality of driven gears 20, the equal fixedly connected with countershaft 22 in bottom of driven gear 20, the equal fixedly connected with crushing sword 18 of outer wall both sides of countershaft 22 carries out abundant striking to the concrete, the screening after being convenient for.

The left side fixedly connected with discharging pipe 8 of bottom of holding section of thick bamboo 2, the left end of discharging pipe 8 is provided with valve 9, open valve 9 and make the concrete after smashing enter into cartridge filter 10, the top left side fixedly connected with motor frame 4 of bottom plate 1, the top fixedly connected with second motor 6 of motor frame 4, the drive end fixedly connected with drive shaft 12 of second motor 6, the top middle part fixedly connected with cartridge filter 10 of bottom plate 1, the inner wall top fixedly connected with macroporous filter screen 16 of cartridge filter 10, filter the harder concrete of great, the inner wall middle part fixedly connected with aperture filter screen 15 of cartridge filter 10, filter too tiny powder, the equal fixedly connected with first push rod 13 in external diameter top both sides of drive shaft 12, the bottom outer wall setting of first push rod 13 is on the top of macroporous filter screen 16, the equal fixedly connected with second push rod 14 in external diameter middle part of drive shaft 12, the bottom outer wall of second push rod 14 all sets up the top at the aperture filter screen 15, first push rod 13 and second push rod 14 promote rotatory, accomplish abundant separation to concrete, the bottom rotation connection of drive shaft 12 is at the inner wall of cartridge filter 10, the front end of cartridge filter 10 sets up the front end, can take out a proper section of thick bamboo with aggregate.

Working principle: putting concrete into a containing cylinder 2 from a feed inlet 7, driving a main shaft 21 by a first motor 5, driving a driving gear 19, driving a driven gear 20 by the driving gear 19, connecting a driven gear 20 with a secondary shaft 22 for rotation, rotating the main shaft 21 to enable a stirring paddle 17 to rotate, fully stirring aggregate by the stirring paddle 17, rotating the secondary shaft 22 to enable a crushing cutter 18 to rotate, fully beating and crushing the aggregate by the crushing cutter 18, facilitating later screening, opening a valve 9, flowing the crushed concrete into a filter cylinder 10, driving a driving shaft 12 by a second motor 6 to rotate, enabling a first push rod 13 and a second push rod 14 to push and rotate on the surfaces of a macroporous filter screen 16 and a porous filter screen 15 respectively, preventing the aggregate from piling up and blocking the screen, filtering larger and harder concrete by the macroporous filter screen 16, filtering excessively fine powder by the porous filter screen 15, leaving proper aggregate, and fully screening and separating the concrete.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a recycled concrete aggregate processingequipment, includes bottom plate (1), its characterized in that: the utility model discloses a grinding cutter (18) of grinding machine, including bottom plate (1), top right side fixedly connected with support frame (3), top fixedly connected with of support frame (3) holds section of thick bamboo (2), top right side fixedly connected with pan feeding mouth (7) of holding section of thick bamboo (2), the top middle part fixedly connected with first motor (5) of holding section of thick bamboo (2), the drive end fixedly connected with main shaft (21) of first motor (5), the top external diameter fixedly connected with driving gear (19) of main shaft (21), the equal fixedly connected with stirring rake (17) of outer wall of main shaft (21), the equal meshing of outer wall of driving gear (19) is connected with a plurality of driven gear (20), the equal fixedly connected with countershaft (22) of bottom of driven gear (20), the equal fixedly connected with crushing cutter (18) in outer wall both sides of countershaft (22).

2. The recycled concrete aggregate processing device according to claim 1, wherein: the left side of the bottom end of the containing barrel (2) is fixedly connected with a discharging pipe (8), and the left end of the discharging pipe (8) is provided with a valve (9).

3. The recycled concrete aggregate processing device according to claim 1, wherein: the motor frame (4) is fixedly connected to the left side of the top end of the bottom plate (1), the second motor (6) is fixedly connected to the top end of the motor frame (4), and the driving end of the second motor (6) is fixedly connected with the driving shaft (12).

4. The recycled concrete aggregate processing device according to claim 1, wherein: the middle part of the top end of the bottom plate (1) is fixedly connected with a filter cartridge (10), and the top of the inner wall of the filter cartridge (10) is fixedly connected with a macroporous filter screen (16).

5. The recycled concrete aggregate processing device according to claim 4, wherein: and a small-hole filter screen (15) is fixedly connected to the middle part of the inner wall of the filter cartridge (10).

6. A recycled concrete aggregate processing device according to claim 3, wherein: the two sides of the top of the outer diameter of the driving shaft (12) are fixedly connected with a first push rod (13), and the outer wall of the bottom end of the first push rod (13) is arranged at the top end of the macroporous filter screen (16).

7. A recycled concrete aggregate processing device according to claim 3, wherein: the outer diameter middle part of drive shaft (12) is all fixedly connected with second push rod (14), the bottom outer wall of second push rod (14) all sets up the top at aperture filter screen (15), the bottom of drive shaft (12) rotates the bottom inner wall of connection at cartridge filter (10).

8. The recycled concrete aggregate processing device according to claim 4, wherein: a barrel door (11) is arranged in the middle of the front end of the filter barrel (10).