CN213943387U

CN213943387U - Recycled concrete manufacturing equipment

Info

Publication number: CN213943387U
Application number: CN202022419625.5U
Authority: CN
Inventors: 谢凯
Original assignee: Yinan Yizhou New Material Co ltd
Current assignee: Yinan Yizhou New Material Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-13
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a recycled concrete manufacture equipment, including connecting the bucket, connect bucket upper end middle part fixedly connected with crushed aggregates case, crushed aggregates case upper end rear portion fixedly connected with feeder hopper, crushed aggregates case upper end middle part is equipped with the crushed aggregates device, and crushed aggregates device lower part is located inside the crushed aggregates case, connect bucket lower extreme fixedly connected with grinding box, grinding box front end middle part fixedly connected with grinding motor, grinding motor's output rotates and is connected with the grinding miller, and the grinding miller is located inside the grinding box, grind hopper under the middle part fixedly connected with of case lower extreme, grind the equal fixedly connected with backup pad in case lower extreme left part and lower extreme right part, the sieve mesh of punch-through about the surface lower part of connecting the bucket is opened has a plurality of. A recycled concrete manufacture equipment, can save the bulky concrete piece that filters off through the stirring effect that turns over that sets up three stirring rod and collect the work of smashing once more, practiced thrift the time.

Description

Recycled concrete manufacturing equipment

Technical Field

The utility model relates to a recycled concrete technical field especially relates to a recycled concrete manufacture equipment.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.

The existing recycled concrete manufacturing process has the following defects: 1. the initial stage of manufacturing the recycled concrete is to break the waste concrete, so that the machines for breaking the waste concrete in the market are few, most of the machines are broken manually, and a large amount of manpower resources are wasted; 2. the recycled aggregate obtained by crushing the waste concrete has the problem of uneven thickness, and the quality of the produced recycled concrete is not high enough.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a recycled concrete manufacturing apparatus, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a recycled concrete manufacture equipment, includes the connection bucket, connection bucket upper end middle part fixedly connected with crushed aggregates case, crushed aggregates case upper end rear portion fixedly connected with feeder hopper, crushed aggregates case upper end middle part is equipped with the crushed aggregates device, and crushed aggregates device lower part is located inside the crushed aggregates case, connection bucket lower extreme fixedly connected with grinding box, grinding box front end middle part fixedly connected with grinding motor, grinding motor's output rotates and is connected with the grinding miller, and the grinding miller is located inside the grinding box, hopper under the grinding box lower extreme middle part fixedly connected with, the equal fixedly connected with backup pad in grinding box lower extreme left part and lower extreme right part, the sieve mesh that has punch-through about a plurality of is opened to the surface lower part of connection bucket.

Preferably, the crushed aggregates device includes the crushed aggregates motor, crushed aggregates motor output rotates and is connected with the pivot, pivot surface fixed connection has crushed aggregates sword, the equal fixedly connected with in pivot lower extreme left part and lower extreme right part turns over the puddler, two turn over one side of puddler and all opened the stirring face, crushed aggregates motor lower extreme and connection bucket upper end middle part fixed connection together.

Preferably, the crushing cutters are six, the crushing cutters are divided into an upper group and a lower group, the upper group and the lower group are distributed in an annular array mode by taking the rotating shaft as the center, and the shape of the stirring rod is matched with the shape of the bottom of the barrel connected with the barrel.

Preferably, the grinding box includes the box, the opening of break-over about opening in the middle part of box upper end, the left tank wall and the right tank wall of box all are equipped with the swash plate, two the grinding groove has all been opened to the swash plate lower part, the bottom of the case middle part of box is opened has the feed opening of break-over about, the box upper end is in the same place with connecting bucket lower extreme fixed connection.

Preferably, two the grinding groove is located the left side below and the right side below of grinding miller respectively and not with the grinding miller contact, the box communicates with each other through the opening is inside with the connecting bucket, the box communicates with each other through feed opening is inside with lower hopper.

Preferably, the bottom of the crushing box is of a hemispherical structure, and the crushing box is communicated with the inside of the feeding hopper.

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

1. in the utility model, the stirring rod is arranged below the crushing cutter, and the stirring surface is arranged on one side of the stirring rod, so that the large waste concrete blocks falling on the bottom of the crushing box can be stirred by the stirring rod again, fly upwards along the stirring surface and be crushed again under the impact of the crushing cutter, and the operation of collecting and crushing again the filtered large-volume concrete blocks is omitted, thereby saving the time;

2. the utility model discloses in, through setting up the grinding miller in grinding the incasement, can further grind the granule that falls from the sieve mesh about the grinding through grinding miller and grinding groove to obtain more meticulous concrete granule, the recycled concrete quality of preparation is better.

Drawings

FIG. 1 is a schematic view of the overall structure of a recycled concrete manufacturing apparatus according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a recycled concrete manufacturing apparatus according to the present invention;

FIG. 3 is a schematic view of a crushing device of the recycled concrete manufacturing apparatus of the present invention;

FIG. 4 is a schematic structural view of a grinding box of the recycled concrete manufacturing apparatus of the present invention;

in the figure: 1. a connecting barrel; 2. crushing the material box; 3. a feed hopper; 4. a crushing device; 5. grinding a box; 6. grinding the motor; 7. a grinding wheel; 8. feeding a hopper; 9. a support plate; 10. screening holes; 41. a material crushing motor; 42. a rotating shaft; 43. a crushing cutter; 44. turning over the stirring rod; 45. turning over the material surface; 51. a box body; 52. a port; 53. a sloping plate; 54. a grinding groove; 55. and (4) a feed opening.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a recycled concrete manufacturing equipment, including connecting bucket 1, connect bucket 1 upper end middle part fixedly connected with crushed aggregates case 2, crushed aggregates case 2 upper end rear portion fixedly connected with feeder hopper 3, crushed aggregates case 2 upper end middle part is equipped with crushed aggregates device 4, and crushed aggregates device 4 lower part is located inside crushed aggregates case 2, connect 1 lower extreme fixedly connected with grinding box 5 of bucket, grinding box 5 front end middle part fixedly connected with grinding motor 6, grinding motor 6's output rotates and is connected with grinding miller 7, and grinding miller 7 is located inside grinding box 5, hopper 8 under 5 lower extreme middle part fixedly connected with of grinding box, grinding box 5 lower extreme left part and the equal fixedly connected with backup pad 9 in lower extreme right part, the outer surface lower part of connecting bucket 1 is opened has the sieve mesh 10 of a plurality of break-over from top to bottom.

The material crushing device 4 comprises a material crushing motor 41, the output end of the material crushing motor 41 is rotatably connected with a rotating shaft 42, the outer surface of the rotating shaft 42 is fixedly connected with a material crushing cutter 43, the left part and the right part of the lower end of the rotating shaft 42 are both fixedly connected with material turning and stirring rods 44, one side of each of the two material turning and stirring rods 44 is provided with a material turning surface 45, and the lower end of the material crushing motor 41 is fixedly connected with the middle part of the upper end of the connecting barrel 1; six crushing cutters 43 are arranged, the six crushing cutters 43 are divided into an upper group and a lower group and are distributed in an annular array by taking the rotating shaft 42 as the center, and the shapes of the two stirring rods 44 are matched with the shape of the bottom of the connecting barrel 1; when the waste concrete is crushed, the waste concrete with larger size can be stirred again by the stirring rod 44, flies upwards along the stirring surface 45 and is crushed again by the crushing cutter 43, so that the work of collecting and crushing the filtered concrete blocks with large volume again is omitted, and the time is saved; the grinding box 5 comprises a box body 51, a through hole 52 which is penetrated through from top to bottom is formed in the middle of the upper end of the box body 51, inclined plates 53 are arranged on the left box wall and the right box wall of the box body 51, grinding grooves 54 are formed in the lower parts of the two inclined plates 53, a feed opening 55 which is penetrated through from top to bottom is formed in the middle of the bottom of the box body 51, and the upper end of the box body 51 is fixedly connected with the lower end of the connecting barrel 1; the two grinding grooves 54 are respectively positioned at the lower left and lower right of the grinding wheel 7 and are not in contact with the grinding wheel 7, and the grinding effect of the grinding grooves 54 and the grinding wheel 7 can enable concrete to be ground to be smaller; the box body 51 is communicated with the inside of the connecting barrel 1 through the through hole 52, and the box body 51 is communicated with the inside of the blanking hopper 8 through the blanking port 55; the bottom of the material crushing box 2 is of a hemispherical structure, and the material crushing box 2 is communicated with the inside of the feed hopper 3.

It should be noted that, the utility model relates to a recycled concrete manufacturing equipment, the crushed aggregates motor 41 and grinding motor 6 are started during operation, the waste concrete to be crushed is poured into the crushed aggregates box 2 from the feed hopper 3, the waste concrete is crushed under the impact force of the crushed aggregates knife 43, the crushed concrete blocks are different in size, the smaller concrete blocks fall down from the sieve mesh 10, the larger concrete blocks can be stirred again by the stirring rod 44, the larger concrete blocks can fly upwards along the stirring surface 45 and are crushed again by the crushed aggregates knife 43, the operation of collecting the filtered large-volume concrete blocks and crushing again is omitted, and the time is saved; the small-particle concrete falling from the sieve holes 10 falls on the inclined plate 53 and slides down along the inclined plate 53 to fall in the grinding groove 54, the grinding effect of the grinding groove 54 and the grinding wheel 7 can enable the concrete to be ground smaller, and finally the concrete falls from the blanking hopper 8, so that the quality of the recycled concrete produced by the obtained recycled aggregate is better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A recycled concrete manufacturing equipment, including connecting bucket (1), its characterized in that: the middle part of the upper end of the connecting barrel (1) is fixedly connected with a crushed material box (2), the rear part of the upper end of the crushed material box (2) is fixedly connected with a feed hopper (3), the middle part of the upper end of the crushed material box (2) is provided with a crushed material device (4), the lower part of the material crushing device (4) is positioned inside the material crushing box (2), the lower end of the connecting barrel (1) is fixedly connected with a grinding box (5), the middle part of the front end of the grinding box (5) is fixedly connected with a grinding motor (6), the output end of the grinding motor (6) is rotationally connected with a grinding wheel (7), the grinding wheel (7) is positioned inside the grinding box (5), the middle part of the lower end of the grinding box (5) is fixedly connected with a blanking hopper (8), the left part and the right part of the lower end of the grinding box (5) are both fixedly connected with a supporting plate (9), the lower part of the outer surface of the connecting barrel (1) is provided with a plurality of sieve holes (10) which are penetrated up and down.

2. A recycled concrete manufacturing apparatus as recited in claim 1, wherein: crushed aggregates device (4) are including crushed aggregates motor (41), crushed aggregates motor (41) output rotates and is connected with pivot (42), pivot (42) outer fixed surface is connected with crushed aggregates sword (43), pivot (42) lower extreme left part and the equal fixedly connected with of lower extreme right part turn over stirring rod (44), two turn over one side of stirring rod (44) and all open stirring face (45), crushed aggregates motor (41) lower extreme and connection bucket (1) upper end middle part fixed connection are in the same place.

3. A recycled concrete manufacturing apparatus as recited in claim 2, wherein: crushed aggregates sword (43) are provided with six, six crushed aggregates sword (43) divide into about two sets ofly and all use pivot (42) to be annular array distribution as the center, two the shape of stirring rod (44) and the barrel head shape adaptation of connecting bucket (1) turn over.

4. A recycled concrete manufacturing apparatus as recited in claim 1, wherein: the grinding box (5) comprises a box body (51), a through hole (52) which is penetrated through from top to bottom is formed in the middle of the upper end of the box body (51), inclined plates (53) are arranged on the left box wall and the right box wall of the box body (51), grinding grooves (54) are formed in the lower portions of the two inclined plates (53), a feed opening (55) which is penetrated through from top to bottom is formed in the middle of the bottom of the box body (51), and the upper end of the box body (51) is fixedly connected with the lower end of a connecting barrel (1).

5. The recycled concrete manufacturing apparatus of claim 4, wherein: two grinding groove (54) are located the left side below and the right side below of grinding miller (7) respectively and do not contact with grinding miller (7), box (51) communicate with each other through opening (52) inside with connecting bucket (1), box (51) communicate with each other through feed opening (55) inside with lower hopper (8).

6. A recycled concrete manufacturing apparatus as recited in claim 1, wherein: the bottom of the crushing box (2) is of a hemispherical structure, and the crushing box (2) is communicated with the inside of the feeding hopper (3).