CN215359041U

CN215359041U - Building waste recycling equipment

Info

Publication number: CN215359041U
Application number: CN202121408665.8U
Authority: CN
Inventors: 罗朝文; 陈炎冬; 董赛; 雷博; 董乐; 王明鑫
Original assignee: Wuxi Taihu University
Current assignee: Wuxi Taihu University
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-31
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a building waste recycling device which comprises a crushing mechanism, a conveying mechanism, a stirring mechanism and a brick making mechanism which are sequentially connected in series, wherein the starting end of the conveying mechanism is positioned below the output port of the crushing mechanism, the stopping end of the conveying mechanism is positioned above the feed port of the stirring mechanism, the discharge port of the stirring mechanism is provided with a lifter, the brick making mechanism comprises a control table, a shaking and screening machine and a brick forming die, the shaking and screening machine is arranged on the control table through a telescopic arm, the shaking and screening machine is positioned at the stopping end of the lifter when the telescopic arm retracts, and the shaking and screening machine is positioned in the brick forming die when the telescopic arm extends out. The building waste recycling equipment integrates waste crushing, base material mixing, base material conveying and brick forming, is high in automation degree, well-ordered in base material conveying, can avoid the condition of working environment pollution caused by base material leakage, and is compact in interior and high in strength after compression forming.

Description

Building waste recycling equipment

Technical Field

The utility model relates to the technical field of construction waste recycling equipment, in particular to construction waste recycling equipment.

Background

Along with the pace of modern construction of our country, construction waste is increasing day by day. Compared with domestic garbage, the recycling of the domestic building garbage does not pay much attention, most of the building garbage is only obtained by manually sorting metal materials, the rest of the building garbage is transported to the suburb for stacking or landfill, a large amount of construction funds such as land acquisition, garbage clearing and transportation and the like are consumed for stacking and landfill, and meanwhile, the environmental pollution is aggravated by scattering and dust in the clearing and stacking processes. How to properly treat the construction wastes to realize resource utilization without polluting the environment is a problem which needs to be solved urgently.

In order to treat the construction waste, the construction waste is made into bricks, so that the waste is changed into valuable. However, the existing building garbage crushing brick making machine is low in automation degree, building garbage is not crushed thoroughly and often needs secondary crushing, a brick making base material is easy to leak before being conveyed to a brick forming die, the working environment is easy to pollute, bricks are formed by using the brick forming die, but the formed bricks are loose inside, so that the strength of the bricks is insufficient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the building waste recycling equipment with high automation degree, which can fully crush the building waste, orderly convey brick making base materials, compact the interior of bricks and high strength.

According to one aspect of the utility model, the building waste recycling equipment comprises a crushing mechanism, a conveying mechanism, a stirring mechanism and a brick making mechanism which are sequentially connected in series, wherein the starting end of the conveying mechanism is positioned below the output port of the crushing mechanism, the terminating end of the conveying mechanism is positioned above the feed port of the stirring mechanism, the discharge port of the stirring mechanism is provided with a lifter, the brick making mechanism comprises a control table, a shaking and screening machine and a brick forming mold, the shaking and screening machine is arranged on the control table through a telescopic arm, the shaking and screening machine is positioned at the terminating end of the lifter when the telescopic arm retracts, and the shaking and screening machine is positioned in the brick forming mold when the telescopic arm extends out. From this, building waste is through crushing mechanism's smashing, the building waste after smashing transports to rabbling mechanism through conveying mechanism from crushing mechanism's delivery outlet, can add the required other matrix of brickmaking in the rabbling mechanism, carry the matrix after will mixing to trembling the screen (ing) machine through the lifting machine after the rabbling mechanism intensive mixing, flexible arm drive is trembled the screen (ing) machine and is got into in the fragment of brick forming die, tremble the matrix into fragment of brick forming die through trembling the screen (ing) machine shake, then carry out compression moulding with the matrix and make the fragment of brick, this building waste recycles equipment collection waste material breakage, the matrix mixes, the matrix is carried and fragment of brick shaping in an organic whole, degree of automation is high, fragment of brick after the compression moulding is inside tight, intensity is high.

In some embodiments, the brick forming mold comprises a mold frame, a brick mold and an upper pressing plate, an upper hydraulic cylinder is arranged at the top of the mold frame, the upper pressing plate is located above the brick mold, a telescopic rod of the upper hydraulic cylinder penetrates through the top of the mold frame to act on the upper pressing plate, a base plate lifting frame is arranged between the control platform and the mold frame, a brick pad is placed on the base plate lifting frame, and the control platform is provided with a push rod for driving the brick pad to move. From this, the push rod sends the fragment of brick pad into the below of fragment of brick mould, then flexible arm stretches out and will tremble the top that the sieve machine sent to the fragment of brick mould, sends the matrix into the fragment of brick mould through the shake that trembles the sieve machine, and flexible arm is contract back, trembles the sieve machine and withdraws from, and the base material of reuse upper hydraulic cylinder drive top board downstream in with the fragment of brick mould is pressed into shape.

In some embodiments, four sliding rods are arranged in the die frame, the upper pressing plate and four corners of the brick die are penetrated through by the sliding rods, and the bottom of the brick die is connected with a lower hydraulic driving piece. Therefore, because the weight of the upper pressing plate and the weight of the brick mold are large, four sliding rods are additionally arranged for guiding in order to ensure the running stability of the upper pressing plate and the brick mold; after the brick is pressed and formed, the brick mold is driven to move through the lower hydraulic driving piece, and the demolding of the formed brick is facilitated.

In some embodiments, the crushing mechanism comprises a base, a machine body, a motor, a rotor frame, a plate hammer and a counterattack plate, wherein the machine body is installed on the base, a transmission shaft is arranged at the center of the rotor frame, two ends of the transmission shaft are installed on the machine body through bearing seats, the transmission shaft is connected to an output shaft of the motor through a belt pulley and a synchronous belt, the plate hammer is arranged on the rotor frame, the counterattack plate is provided with three blocks and installed in the machine body, and an output port is located at the bottom of the machine body. Therefore, three impact plates are arranged in the machine body, and the impact plate is more than a common impact crusher, so that the crushed base material can better meet the requirement of preparing brick raw materials, and the trouble of secondary crushing is avoided.

In some embodiments, an electromagnetic iron remover is arranged above the starting end of the conveying mechanism, and the electromagnetic iron remover is arranged on the base. Therefore, the building waste generally contains some iron impurities, and the iron impurities in the crushed base materials are absorbed by the electromagnetic iron remover, so that the quality of the prepared bricks is indirectly improved.

In some embodiments, the stirring mechanism includes drum mixer, feeding baffle and ejection of compact funnel, and feeding baffle, ejection of compact funnel are located drum mixer's feed inlet, discharge gate department respectively, and feeding baffle is equipped with the platform and extends and has the circular arc type of undercut to connect the material mouth, connects the material mouth to be connected with drum mixer's feed inlet, and ejection of compact funnel's bottom is located the initiating terminal of lifting machine. From this, conveying mechanism carries the base material of coming to fall into the circular arc type and connects in the material mouth, in the feed inlet entering cylinder mixer through cylinder mixer, other required base materials of brickmaking also add to cylinder mixer, rotation through cylinder mixer, realize the intensive mixing of various base materials, the circular arc type of feeding baffle connects the material mouth structure ingenious, the circular arc type structure of caving in, make the base material enter into cylinder mixer smoothly, can avoid the base material to block up in cylinder mixer's feed inlet, the base material after the intensive mixing passes through discharge hopper and gets into the lifting machine, the lifting machine carries the base material again to trembling in the sieve machine, through the speed that control discharge hopper and lifting machine can accurate control later stage play brick, the transport of base material is also very smooth and easy, in order.

Compared with the prior art, the utility model has the beneficial effects that: the building waste recycling equipment provided by the utility model has ingenious design, integrates waste crushing, base material mixing, base material conveying and brick forming, has high automation degree in the whole brick manufacturing process, is favorable for fully crushing the building waste, removes iron impurities in the crushed base materials through the electromagnetic iron remover, can smoothly convey the crushed base materials to the roller stirrer through the feeding baffle at the feeding port of the roller stirrer, enables the base materials to be uniformly stirred and mixed, enters the elevator through the discharging hopper and then is shaken by the shaking and screening machine to enter the brick die, has well-ordered conveying of the base materials, can avoid waste of the base materials and avoid the condition of working environment pollution caused by leakage of the base materials, drives the upper pressing plate and the brick die to be closed through the upper hydraulic cylinder, presses and forms the obtained bricks, and enables the interior of the bricks to be compact and have high strength, after the bricks are molded, the brick mold is driven to move upwards, and the bricks are positioned on the brick pads, so that the demolding of the bricks is completed.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a construction waste recycling apparatus;

FIG. 2 is an exploded schematic view of the crushing mechanism;

FIG. 3 is an exploded schematic view of the agitation mechanism;

FIG. 4 is a schematic perspective view of a brick making mechanism;

FIG. 5 is a side schematic view of FIG. 4;

fig. 6 is an exploded schematic view of fig. 4.

Detailed Description

The present invention will be further described with reference to the following embodiments.

As shown in fig. 1, the construction waste recycling apparatus according to the embodiment of the present invention includes a crushing mechanism 1, a conveying mechanism 2, a stirring mechanism, and a brick making mechanism, which are connected in series.

The starting end of the conveying mechanism 2 is located below an output port 10 (shown in fig. 2) of the crushing mechanism 1, the ending end of the conveying mechanism 2 is located above a feed port of the stirring mechanism, and a lifter 4 is placed at a discharge port of the stirring mechanism. Brickmaking mechanism includes control cabinet 5, trembles sieve machine 6 and fragment of brick forming die 7, trembles sieve machine 6 and installs in control cabinet 5 through flexible arm 51, and flexible arm 51 adopts telescopic cylinder. When the telescopic arm 51 retracts, the screen shaking machine 6 is positioned at the termination end of the hoisting machine 4; when the telescopic arm 51 extends out, the shaking and screening machine 6 is positioned in the brick forming die 7.

Building waste is through crushing of crushing mechanism 1, the building waste after smashing transports to rabbling mechanism through conveying mechanism 2 from crushing mechanism 1's delivery outlet 10, can add the required other matrix of brickmaking in the rabbling mechanism, carry the matrix after mixing to trembling screen (6) through lifting machine 4 after the rabbling mechanism intensive mixing, flexible arm 51 drive is trembled screen (6) and is got into fragment of brick forming die 7 in, tremble the matrix into fragment of brick forming die 7 through trembling screen (6) shake, then carry out compression molding with the matrix and make the fragment of brick, this building waste recycles equipment collection waste material breakage, the matrix is mixed, the matrix is carried and fragment of brick shaping in an organic whole, degree of automation is high, the inside compactness of fragment of brick after the compression molding, intensity is high.

As shown in fig. 2, the crushing mechanism 1 includes a frame 11, a machine body 12, a motor 13, a rotor frame 14, a plate hammer 15, and a striking plate 16. The machine body 12 is installed above the machine base 11, a transmission shaft 141 is installed at the center of the rotor frame 14, both ends of the transmission shaft 141 are installed on the machine body 12 through a bearing seat 142, and the transmission shaft 141 is connected to an output shaft of the motor 13 through a pulley 143 and a timing belt 144. The plate hammer 15 is mounted on the rotor frame 14, the impact plate 16 is provided with three pieces and mounted in the machine body 12, and the output port 10 is located at the bottom of the machine body 12. Three impact plates 16 are arranged in the machine body 12, and the number of the impact plates is more than that of a common impact crusher, so that the crushed base material can better meet the requirement of preparing brick raw materials, and the trouble of secondary crushing is avoided.

An electromagnetic iron remover 9 (shown in fig. 1) is arranged above the starting end of the conveying mechanism 2, and the electromagnetic iron remover 9 is fixedly arranged on a machine base 11. The building waste generally contains some iron impurities, and the iron impurities in the crushed base materials are absorbed by the electromagnetic iron remover 9, so that the quality of the prepared bricks is indirectly improved.

As shown in FIG. 3, the stirring mechanism includes a drum mixer 32, a feed baffle 31, and a discharge hopper 33. The feeding baffle 31 and the discharging funnel 33 are respectively positioned at the feeding port (not shown) and the discharging port 321 of the drum mixer 32. The feeding baffle 31 has a platform 311, and extends to a downward-recessed arc-shaped receiving opening 312, and the receiving opening 312 is similar to a quarter-sphere structure. The receiving opening 312 is connected to the inlet opening of the drum mixer 32, and the bottom of the discharge hopper 33 is located above the starting end of the elevator 4. The arc-shaped material receiving opening 312 of the feeding baffle 31 has an ingenious structure and a sunken arc-shaped structure, so that the base material smoothly enters the drum mixer 32, and the base material can be prevented from being blocked at the material inlet of the drum mixer 32. Other base materials required for brick making are also added into the drum mixer 32, and the full mixing of various base materials is realized through the rotation of the drum mixer 32. Base-material after the intensive mixing passes through ejection of compact funnel 33 and gets into lifting machine 4, and lifting machine 4 carries the base-material to trembling in screen (ing) machine 6 again, can the accurate control later stage go out the speed of brick through control ejection of compact funnel 33 and lifting machine 4, and the transport of base-material is also very smooth and easy, orderly.

As shown in fig. 4 to 6, the brick molding die 7 includes a die frame 71, a brick die 72, and an upper press plate 73. An upper hydraulic oil cylinder 74 is installed at the top of the mold frame 71, an upper pressing plate 73 is positioned above the brick mold 72, and an expansion rod of the upper hydraulic oil cylinder 74 penetrates through the top of the mold frame 71 to act on the upper pressing plate 73. Four sliding rods 75 are arranged in the die frame 71, and the upper pressing plate 73 and four corners of the brick die 72 are penetrated by the sliding rods 75. Lower hydraulic driving members 76 are connected to both sides of the bottom of the brick mold 72, and the lower hydraulic driving members 76 can drive the brick mold 72 to move up and down. A base plate lifting frame 8 is arranged between the control console 5 and the die carrier 71, and four corners of the base plate lifting frame 8 are provided with telescopic air cylinders 82 to realize lifting. A brick pad 81 is placed on the pad lifting frame 8. A push rod 52 is connected to the console 5, and the push rod 52 can be an electric push rod 52, and the push rod 52 can drive the brick pad 81 to move below the brick mold 72 after the cushion plate lifting frame 8 is lifted. One side of the die carrier 71, which is far away from the shaking and screening machine 6, is provided with a chain conveyor 100, and the chain conveyor 100 can be used for transferring bricks in the later period.

When bricks are required to be made, the cushion plate lifting frame 8 is lifted, the brick pad 81 is sent to the lower portion of the brick mold 72 by the push rod 52, two sides of the brick pad 81 can be respectively arranged at the edges of the cushion plate lifting frame 8 and the chain conveyor 100, then the telescopic arm 51 extends out to send the shaking and screening machine 6 to the upper portion of the brick mold 72, base materials are sent into the brick mold 72 through shaking of the shaking and screening machine 6, the telescopic arm 51 retracts, the shaking and screening machine 6 withdraws, then the upper hydraulic oil cylinder 74 is used for driving the upper pressure plate 73 to move downwards to press and mold the base materials in the brick mold 72, after the bricks are shaped, the lower hydraulic driving piece 76 drives the brick mold 72 to move upwards, the bricks are demolded and placed on the brick pad 81, finally the brick pad 81 is placed on the chain conveyor 100, and the bricks containing the brick pad 81 are transferred through the chain conveyor 100. Because the weight of the upper pressing plate 73 and the brick mold 72 is heavy, four sliding rods 75 are additionally arranged for guiding in order to ensure the running stability of the upper pressing plate 73 and the brick mold 72.

The building waste recycling equipment provided by the utility model is ingenious in design, integrates waste crushing, base material mixing, base material conveying and brick forming, and is high in automation degree in the whole brick manufacturing process. Three counterattack boards 16 have in crushing mechanism 1, be favorable to building waste fully to smash, iron impurity in the base-material after smashing is detached to electromagnetism de-ironing separator 9, feeding baffle 31 of drum mixer 32 feed inlet department can be smoothly carry the base-material after smashing to drum mixer 32 in, each base-material stirring misce bene back gets into lifting machine 4 through ejection of compact funnel 33, again by trembling in 6 shake entering fragment of brick mould 72 of sieve machine, the transport well of base-material is in order, can avoid the base-material extravagant, also can avoid leading to the circumstances of operational environment pollution because of the base-material leaks. The upper pressing plate 73 and the brick mold 72 are driven to be closed through the upper hydraulic oil cylinder 74, the obtained brick is pressed and molded, the interior of the brick is compact, the strength is high, after the brick is molded, the brick mold 72 is driven to move upwards, and the brick is located on the brick pad 81, so that the demolding of the brick is completed.

The foregoing describes only some embodiments of the present invention and modifications and variations thereof will be apparent to those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a construction waste recycling equipment, its characterized in that, is including the broken mechanism (1), conveying mechanism (2), rabbling mechanism and the brickmaking mechanism that concatenate in proper order, the initiating terminal of conveying mechanism (2) is located delivery outlet (10) below of broken mechanism (1), the termination end of conveying mechanism (2) is located the feed inlet top of rabbling mechanism, the discharge gate of rabbling mechanism is equipped with lifting machine (4), brickmaking mechanism includes control cabinet (5), trembles sieve machine (6) and fragment of brick forming die (7), tremble sieve machine (6) and install in control cabinet (5) through flexible arm (51), flexible arm (51) retract time, tremble the termination end that sieve machine (6) are located lifting machine (4), when flexible arm (51) are stretched out, tremble sieve machine (6) and be located fragment of brick forming die (7).

2. The construction waste recycling apparatus according to claim 1, wherein the brick forming mold (7) comprises a mold frame (71), a brick mold (72) and an upper pressing plate (73), an upper hydraulic cylinder (74) is arranged at the top of the mold frame (71), the upper pressing plate (73) is located above the brick mold (72), an expansion rod of the upper hydraulic cylinder (74) penetrates through the top of the mold frame (71) to act on the upper pressing plate (73), a cushion plate lifting frame (8) is arranged between the console (5) and the mold frame (71), a brick pad (81) is placed on the cushion plate lifting frame (8), and the console (5) is provided with a push rod (52) for driving the brick pad (81) to move.

3. The construction waste recycling apparatus according to claim 2, wherein four sliding rods (75) are provided in the mold frame (71), the upper pressing plate (73) and four corners of the brick mold (72) are penetrated by the sliding rods (75), and a lower hydraulic driving member (76) is connected to the bottom of the brick mold (72).

4. The construction waste recycling apparatus according to claim 1 or 3, wherein the crushing mechanism (1) includes a base (11), a machine body (12), a motor (13), a rotor frame (14), a plate hammer (15) and a counterattack plate (16), the machine body (12) is installed on the base (11), a transmission shaft (141) is provided at the center of the rotor frame (14), both ends of the transmission shaft (141) are installed on the machine body (12) through bearing seats (142), the transmission shaft (141) is connected to an output shaft of the motor (13) through a pulley (143) and a synchronous belt (144), the plate hammer (15) is provided on the rotor frame (14), the counterattack plate (16) is provided with three blocks and is installed in the machine body (12), and the output port (10) is located at the bottom of the machine body (12).

5. The construction waste recycling apparatus according to claim 4, wherein an electromagnetic iron remover (9) is provided above a starting end of the conveying mechanism (2), and the electromagnetic iron remover (9) is installed on the base (11).

6. The construction waste recycling device according to claim 1, wherein the stirring mechanism comprises a drum mixer (32), a feeding baffle (31) and a discharging funnel (33), the feeding baffle (31) and the discharging funnel (33) are respectively located at a feeding port and a discharging port of the drum mixer (32), the feeding baffle (31) is provided with a platform (311) and extends to form a circular arc receiving port (312) which is recessed inwards, the receiving port (312) is connected with a feeding port of the drum mixer (32), and the bottom of the discharging funnel (33) is located at a starting end of the elevator (4).