CN214637135U

CN214637135U - Aerated concrete waste back-mixing device

Info

Publication number: CN214637135U
Application number: CN202120139160.XU
Authority: CN
Inventors: 张国标; 管仁彪
Original assignee: Zhejiang Hangjiazetong Building Energy Saving New Materials Co ltd
Current assignee: Zhejiang Hangjiazetong Building Energy Saving New Materials Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-09
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an aerated concrete waste material back-mixing device, including rubbing crusher, rubbing crusher's upper end is connected with the pan feeding mouth, rubbing crusher's sub-unit connection has the base, rubbing crusher's inside upside is provided with first crushing roller and second crushing roller, and first crushing roller and second crushing roller bilateral symmetry, rubbing crusher's the fixed deflector that is provided with of inside intermediate position, it is provided with the bull stick to rotate between the downside of deflector and rubbing crusher's the inside basal surface, the pole body of bull stick is connected with the third crushing roller, the roll shaft outside that rubbing crusher's inside corresponds the third crushing roller is connected with the counterattack board, rubbing crusher's downside position is provided with the discharge gate. The utility model discloses in, three crushing roller is established to top-down, realizes that the earlier broken back of aerated concrete waste material smashes the operation, can directly add mixed mortar as the back doping material after smashing the completion inside, realizes that the recovery of aerated concrete waste material founds a section of thick bamboo and utilizes to the manufacturing cost of aerated concrete has been reduced.

Description

Aerated concrete waste back-mixing device

Technical Field

The utility model relates to an aerated concrete waste recycling field especially relates to an aerated concrete waste back-mixing device.

Background

The aerated concrete is a light porous silicate product prepared by taking siliceous materials (sand, fly ash, siliceous tailings and the like) and calcareous materials (lime, cement) as main raw materials, adding a gas former (aluminum powder) and carrying out the processes of proportioning, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like, and is named as aerated concrete because the aerated concrete contains a large amount of uniform and fine pores after gas generation.

In the production process of the existing autoclaved aerated concrete product, waste materials generated due to cutting and shaping, defective rate, damage in the transportation process and the like are not well recycled, a large amount of building material garbage is generated, and the requirement of environmental protection is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an aerated concrete waste back-mixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an aerated concrete waste material back-mixing device, includes the rubbing crusher, the upper end of rubbing crusher is connected with the pan feeding mouth, the sub-unit connection of rubbing crusher has the base, the inside upside of rubbing crusher is provided with first crushing roller and second crushing roller, and first crushing roller and second crushing roller bilateral symmetry, the fixed deflector that is provided with in inside intermediate position of rubbing crusher, it is provided with the bull stick to rotate between the downside of deflector and the inside basal surface of rubbing crusher, the pole body of bull stick is connected with the third crushing roller, the roll shaft outside that the inside of rubbing crusher corresponds the third crushing roller is connected with the counterattack board, the downside position of rubbing crusher is provided with the discharge gate.

As a further description of the above technical solution:

the feeding port is arranged on one side of the upper end of the crusher, the bottom surface of the inner portion of the feeding port is an inclined surface, and the feeding port penetrates through the middle portions of the first crushing roller and the second crushing roller.

As a further description of the above technical solution:

the crushing teeth on the first crushing roller and the second crushing roller are oppositely arranged, and the rotating shafts of the first crushing roller and the second crushing roller are connected to the corresponding output end of the motor through the outer side of the crusher.

As a further description of the above technical solution:

the guide plate is fixedly connected in the crusher in a chamfering mode, and the guide plate is relatively positioned on the lower side of the middle position between the first crushing roller and the second crushing roller.

As a further description of the above technical solution:

the rotating rod is correspondingly rotated and arranged at the middle position inside the pulverizer, the rod body of the rotating rod is correspondingly connected to the output end of another motor in a transmission mode, the third crushing roller is fixedly connected to the rod body of the rotating rod, and a plurality of crushing cutters are arranged on the surface of the third crushing roller.

As a further description of the above technical solution:

the vertical section of the plate body of the impact plate is trapezoidal, and a plurality of bulges are arranged on the inner surface of the plate body of the impact plate.

As a further description of the above technical solution:

the both sides of the inner bottom surface of the pulverizer are provided with inclined surfaces, and the discharge port is relatively positioned at the lower ends of the inclined surfaces.

The utility model discloses following beneficial effect has:

1. the utility model discloses among the aerated concrete waste material back-mixing device, top-down is provided with three crushing roller, realizes the earlier broken back crushing operation of aerated concrete waste material, can guarantee the crushing precision of aerated concrete waste material on the one hand, and on the other hand can reduce the load of single crushing roller to increase the life of self.

2. The utility model discloses among the aerated concrete waste material back-mixing device, the pan feeding mouth sets up the slope, sets up the deflector in the below of first crushing roller and second crushing roller, can reduce the impact force of aerated concrete piece falling to the crushing roller to increase the life of crushing roller.

3. The utility model discloses aerated concrete waste material back-mixing device can realize the crushing operation step by step of aerated concrete, can directly add mixed mortar as the back-mixing material after smashing the completion inside to the manufacturing cost of aerated concrete has been reduced.

Drawings

FIG. 1 is a front sectional view of an aerated concrete waste back-blending device;

FIG. 2 is a rear view of an aerated concrete waste blending device;

FIG. 3 is a schematic cross-sectional view of a counterattack plate of an aerated concrete waste back-mixing device.

Illustration of the drawings:

1. a pulverizer; 2. a feeding port; 3. a base; 4. a first crushing roller; 5. a second crushing roller; 6. a guide plate; 7. a rotating rod; 8. a third crushing roller; 9. a crushing knife; 10. a counterattack plate; 11. a discharge port; 12. a motor; 13. and (4) protruding.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a aerated concrete waste back-mixing device comprises a pulverizer 1, a crushing and recycling body for providing aerated concrete, a feeding port 2 is connected to the upper end of the pulverizer 1, a leading-in position for providing aerated concrete waste is provided, a base 3 is connected to the lower portion of the pulverizer 1, a lower support is provided, a first crushing roller 4 and a second crushing roller 5 are arranged on the upper side inside the pulverizer 1, the first crushing roller 4 and the second crushing roller 5 are bilaterally symmetrical to provide opposite crushing operation, a guide plate 6 is fixedly arranged at the middle position inside the pulverizer 1, guiding and rolling-down of crushed waste are achieved, a rotating rod 7 is rotatably arranged between the lower side of the guide plate 6 and the bottom surface inside the pulverizer 1 and provided with a rotating shaft, a rod body of the rotating rod 7 is connected with a third crushing roller 8 to provide thinning and crushing operation, a counterattack plate 10 is connected to the outside of a roller body corresponding to the third crushing roller 8 inside the pulverizer 1, increase kibbling dynamics, the downside position of rubbing crusher 1 is provided with discharge gate 11, provides the derivation position of smashing the back waste material.

The feed inlet 2 is arranged on one side of the upper end of the crusher 1, the inner bottom surface of the feed inlet 2 is arranged to be an inclined surface, the concrete waste is ensured to slide along the feed inlet 2, the impact phenomenon is avoided, the feed inlet 2 penetrates to the middle positions of the first crushing roller 4 and the second crushing roller 5, crushing operation is directly carried out after the feed inlet is led in, the crushing teeth on the first crushing roller 4 and the second crushing roller 5 are oppositely arranged, opposite crushing operation is realized, the rotating shafts of the first crushing roller 4 and the second crushing roller 5 penetrate through to the outer side of the crusher 1 and are connected to the output end of the corresponding motor 12 to be connected with the corresponding output power source, the guide plate 6 is fixedly connected inside the crusher 1 in a chamfering mode, the guide plate 6 is relatively positioned at the lower side of the middle position between the first crushing roller 4 and the second crushing roller 5, the rotating rod 7 is correspondingly arranged at the middle position inside the crusher 1 in a rotating mode, and the rod body of the rotating rod 7 is correspondingly connected to the output end of the other motor 12 in a transmission mode, guarantee that bull stick 7 carries out corresponding rotation, 8 fixed connection of third crushing roller are on the shaft of bull stick 7, the surface of third crushing roller 8 is provided with a plurality of crushing sword 9, provide corresponding crushing operation, the vertical cross-section of the shaft of counterattack board 10 sets up to trapezoidal, realize smashing the operation step by step, can guarantee kibbling precision, the shaft internal surface of counterattack board 10 is provided with a plurality of archs 13, increase crushing effect, the inside bottom surface both sides of rubbing crusher 1 all set up to the inclined plane, the lower extreme on the inclined plane is located relatively to discharge gate 11, guarantee that the waste material after smashing is derived by discharge gate 11 along the inclined plane.

The working principle is as follows: in carrying out aerated concrete production process, the aerated concrete waste material of production is by the leading-in inside to rubbing crusher 1 of pan feeding mouth 2, carry out preliminary broken operation under the opposite direction broken operation of the first crushing roller 4 of the inside upside of rubbing crusher 1 and second crushing roller 5, concrete piece after preliminary broken falls to between third crushing roller 8 and counterattack board 10 in the effect of deflector 6, further breakage is carried out under the rotation effect of third crushing roller 8, the downside of counterattack board 10 is nearer apart from third crushing roller 8, can realize top-down's crushing operation step by step, thereby guarantee that the waste material granularity after smashing is up to standard, waste material after smashing the completion is derived by discharge gate 11, and then use in mixing former concrete mixture, the manufacturing cost of aerated concrete has been reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an aerated concrete waste material back mixing device, includes rubbing crusher (1), its characterized in that: the upper end of rubbing crusher (1) is connected with pan feeding mouth (2), the sub-unit connection of rubbing crusher (1) has base (3), the inside upside of rubbing crusher (1) is provided with first crushing roller (4) and second crushing roller (5), and first crushing roller (4) and second crushing roller (5) bilateral symmetry, the fixed deflector (6) that is provided with in inside intermediate position of rubbing crusher (1), it is provided with bull stick (7) to rotate between the downside of deflector (6) and the inside basal surface of rubbing crusher (1), the pole body of bull stick (7) is connected with third crushing roller (8), the inside of rubbing crusher (1) corresponds the roll shaft outside of third crushing roller (8) and is connected with counterattack board (10), the downside position of rubbing crusher (1) is provided with discharge gate (11).

2. The aerated concrete waste back-blending device of claim 1, wherein: the feeding port (2) is arranged on one side of the upper end of the crusher (1), the inner bottom surface of the feeding port (2) is an inclined surface, and the feeding port (2) penetrates through to the middle positions of the first crushing roller (4) and the second crushing roller (5).

3. The aerated concrete waste back-blending device of claim 1, wherein: the crushing teeth on the first crushing roller (4) and the second crushing roller (5) are oppositely arranged, and the rotating shafts of the first crushing roller (4) and the second crushing roller (5) are connected to the output end of the corresponding motor (12) through the outer side of the crusher (1).

4. The aerated concrete waste back-blending device of claim 1, wherein: the guide plate (6) is fixedly connected in the crusher (1) in a chamfering mode, and the guide plate (6) is relatively positioned at the lower side of the middle position between the first crushing roller (4) and the second crushing roller (5).

5. The aerated concrete waste back-blending device of claim 1, wherein: the rotating rod (7) is correspondingly rotated and arranged at the middle position inside the pulverizer (1), the rod body of the rotating rod (7) is correspondingly connected to the output end of another motor (12) in a transmission mode, the third crushing roller (8) is fixedly connected to the rod body of the rotating rod (7), and a plurality of crushing cutters (9) are arranged on the surface of the third crushing roller (8).

6. The aerated concrete waste back-blending device of claim 1, wherein: the vertical section of the plate body of the impact plate (10) is trapezoidal, and a plurality of bulges (13) are arranged on the inner surface of the plate body of the impact plate (10).

7. The aerated concrete waste back-blending device of claim 1, wherein: both sides of the inner bottom surface of the pulverizer (1) are provided with inclined surfaces, and the discharge port (11) is relatively positioned at the lower ends of the inclined surfaces.