CN219543726U

CN219543726U - Recycled aggregate prilling granulator

Info

Publication number: CN219543726U
Application number: CN202321132106.8U
Authority: CN
Inventors: 许晓平; 陈俊友
Original assignee: Hongxiang Environmental Technology Co ltd
Current assignee: Hongxiang Environmental Technology Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-08-18
Anticipated expiration: 2033-05-08

Abstract

The utility model provides a recycled aggregate granulating device, and belongs to the technical field of machinery. The device solves the problem of lower stability of the existing device for preparing the recycled aggregate. The utility model relates to a regenerated aggregate granulating device, which comprises a frame, a driving mechanism, a conveying cylinder, a conveying screw, a granulating plate and a cutter mechanism, wherein the conveying cylinder is transversely arranged and fixedly connected to the upper part of the frame, the upper part of the conveying cylinder is provided with a feed inlet communicated with an inner cavity of the conveying cylinder, the conveying screw is axially fixedly connected to the conveying cylinder, the driving mechanism is fixedly connected to the lower part of the frame, one end of the conveying screw extends out of the conveying cylinder and is connected with one end of the conveying screw, the granulating plate is fixedly connected to the other end of the conveying cylinder and is provided with a plurality of penetrating granulating holes, and the cutter mechanism is fixedly connected to the conveying cylinder and is adjacent to the granulating plate. Its advantages are high stability and productivity, high flexibility and high flexibility.

Description

Recycled aggregate prilling granulator

Technical Field

The utility model belongs to the technical field of machinery, and relates to a recycled aggregate granulating device.

Background

With the development of social economy, urban construction also enters a rapid development stage, and with the dismantling or reconstruction of the original building and the continuous construction of new buildings, a large amount of building rubbish is generated. Therefore, the preparation of the recycled aggregate from the waste concrete and the like in the construction waste has important significance in natural resource protection and environmental protection, and is an important means for sustainable development.

At present, a jaw crusher is generally adopted for preparing recycled aggregate from construction waste, and crushing is carried out through two relatively rotating knife rolls, but the crushed aggregate is uneven in size and multi-edge and corner, repeated crushing is often needed, the trouble is caused, the content of the obtained aggregate large particles is high, and the utilization rate is low when a new construction material is prepared.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide a recycled aggregate granulation device with high stability.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a regeneration aggregate prilling granulator, includes the frame, and its characterized in that still includes actuating mechanism, delivery cylinder, conveying screw, prilling board and cutter mechanism, and above-mentioned delivery cylinder transversely sets up and links firmly in frame upper portion, delivery cylinder upper portion has rather than communicating pan feeding mouth of inner chamber, and above-mentioned conveying screw axial links firmly in delivery cylinder, and above-mentioned actuating mechanism links firmly in the frame lower part, delivery screw one end stretches out delivery cylinder and actuating mechanism is connected with one end of conveying screw, and above-mentioned prilling board links firmly at the delivery cylinder other end and has a plurality of granulation holes that run through on the prilling board, and above-mentioned cutter mechanism links firmly on delivery cylinder and cutter mechanism is adjacent with the prilling board.

Raw materials enter the conveying cylinder through a feed inlet at the upper part of the conveying cylinder, the driving mechanism drives the conveying screw to rotate to stir and convey the material, then a plurality of granulation holes on the granulation plate are output into long-strip semi-finished products at the tail end of the conveying cylinder, and the cutter mechanism cuts the semi-finished products into granular aggregate.

In the recycled aggregate granulation device, a cylindrical connecting seat I is fixedly connected to the frame, and the conveying screw rod penetrates through the connecting seat I and is fixedly connected with the connecting seat I in the axial direction.

The conveying screw rotates around the rotating shaft, and the raw materials are conveyed to the tail end under the drive of threads of the conveying screw.

In the recycled aggregate granulation device, a cylindrical connecting seat II is fixedly connected to the frame, and the conveying cylinder is arranged in the connecting seat II in a penetrating manner and is fixedly connected with the connecting seat II.

The first connecting seat and the second connecting seat enable the conveying cylinder to be stably placed on the upper portion of the frame.

In the recycled aggregate granulation device, one end part of the connecting seat is provided with a convex connecting flange I, the end part of the conveying cylinder is provided with a convex connecting flange II, and the connecting flange I and the connecting flange II are fixedly connected through a fastener.

Disassembly of the fasteners described above may enable servicing and replacement of the conveyor screw.

In the recycled aggregate granulation device, the feeding port is fixedly connected with a feeding hopper.

The raw materials are poured into the feeding hopper and then enter the conveying cylinder along with the rotation of the conveying screw.

In the above-mentioned regeneration aggregate prilling granulator, actuating mechanism includes motor one, gearbox, action wheel, follow driving wheel and drive chain, and above-mentioned motor one and gearbox all link firmly in the frame lower part and the pivot of motor one links firmly with the input of gearbox, and the output of gearbox links firmly with the action wheel, and above-mentioned follow driving wheel links firmly at the conveying screw tip and follows the driving wheel and just right from top to bottom with the action wheel, the drive chain overlaps on action wheel and follow the driving wheel.

And the motor drives the driving wheel at the output end of the gearbox to rotate, and the driving wheel drives the driven wheel to rotate through the transmission belt so as to rotate the conveying screw.

In the recycled aggregate granulating device, the driving wheel and the driven wheel are all chain wheels, and the transmission chain is meshed with the driving wheel and the driven wheel.

In the above-mentioned recycled aggregate prilling granulator, cutter mechanism includes a positioning section of thick bamboo, motor two and scraper, and above-mentioned positioning section of thick bamboo links firmly in conveying section of thick bamboo end department, and above-mentioned motor two links firmly on conveying section of thick bamboo, and above-mentioned scraper links firmly with motor two's pivot and the scraper is adjacent with the prilling plate lateral part.

The positioning cylinder clamps the granulating plate at the tail end of the conveying cylinder, the positioning cylinder is disassembled to replace the built-in granulating plate, and the motor II drives the scraper to cut.

In the recycled aggregate granulation device, the scraper comprises a connecting cylinder and a plurality of blades, the blades are circumferentially and uniformly distributed on the outer side of the connecting cylinder, and the rotating shaft of the motor II is embedded into the connecting cylinder and fixedly connected with the connecting cylinder.

The rotating shaft of the second motor rotates to drive the connecting cylinder to rotate, and then the blades rotate around the connecting cylinder.

Compared with the prior art, the regenerated aggregate granulating device is suitable for flexible aggregate granulation, such as waste plastic materials. As the raw materials are extruded and conveyed between the conveying cylinder and the conveying screw, long and semi-solid semi-finished products are output from the granulating plate. After the plate solid semi-finished product is stably cut by the cutter mechanism, granular aggregate with a set length is obtained, rigid cutting of the aggregate can not be carried out in the whole preparation process, the cutting stability is high, and the device is not damaged; the prepared aggregate particles are uniform and have higher availability; different rotational speeds can be realized to the gearbox, the granulation board can be dismantled and change, can satisfy different production demands, and the flexibility is stronger.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a partial cross-sectional view of the structure of FIG. 1;

fig. 4 is a block diagram of the doctor mechanism of the utility model.

In the figure, 1, a rack; 2. a delivery cylinder; 3. a cutter mechanism; 301. a positioning cylinder; 302. a second motor; 303. a scraper; 4. a driving mechanism; 401. a first motor; 402. a gearbox; 403. a driving wheel; 404. driven wheel; 405. a drive chain; 5. a granulating plate; 6. feeding into a hopper; 7. a feed inlet; 8. a first connecting seat; 9. a second connecting seat; 10. and (3) conveying the screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, 2, 3 and 4, the embodiment provides a recycled aggregate granulation device, which comprises a frame 1, and further comprises a driving mechanism 3, a conveying cylinder 2, a conveying screw 10, a granulation plate 5 and a cutter mechanism 3, wherein the conveying cylinder 2 is transversely arranged and fixedly connected to the upper part of the frame 1, a feed inlet 7 communicated with an inner cavity of the conveying cylinder 2 is formed in the upper part of the conveying cylinder 2, the conveying screw 10 is axially fixedly connected to the conveying cylinder 2, the driving mechanism 4 is fixedly connected to the lower part of the frame 1, one end of the conveying screw 10 extends out of the conveying cylinder 2, the driving mechanism 4 is connected with one end of the conveying screw 10, the granulation plate 5 is fixedly connected to the other end of the conveying cylinder 2 and provided with a plurality of through granulation holes, the cutter mechanism 3 is fixedly connected to the conveying cylinder 2, and the cutter mechanism 5 is adjacent to the granulation plate 5.

The frame 1 is fixedly connected with a cylindrical connecting seat I8, and the conveying screw 10 is arranged at the connecting seat I8 in a penetrating way and is fixedly connected with the connecting seat I in the axial direction.

The machine frame 1 is also fixedly connected with a cylindrical connecting seat II 9, and the conveying cylinder is arranged in the connecting seat II 9 in a penetrating manner and fixedly connected with the connecting seat II, so that the conveying cylinder 2 is stably placed on the upper part of the machine frame 1.

The end part of the first connecting seat 8 is provided with a first protruding connecting flange, the end part of the conveying cylinder 2 is provided with a second protruding connecting flange, the first connecting flange and the second connecting flange are fixedly connected through a fastening piece, and the maintenance and replacement of the conveying screw 10 can be implemented by disassembling the fastening piece.

The feeding port 7 is fixedly connected with a feeding hopper 8, and raw materials are poured into the feeding hopper 7 and then enter the conveying cylinder 2 through the feeding port 8 along with the rotation of the conveying screw 10.

The driving mechanism 4 comprises a first motor 401, a gearbox 402, a driving wheel 403, a driven wheel 404 and a transmission chain 405, wherein the first motor 401 and the gearbox 402 are fixedly connected to the lower portion of the frame 1, a rotating shaft of the first motor 401 is fixedly connected with the input end of the gearbox 402, the output end of the gearbox 402 is fixedly connected with the driving wheel 403, the driven wheel 404 is fixedly connected to the end portion of the conveying screw 10, the driven wheel 404 is opposite to the driving wheel 403 up and down, the transmission chain 405 is sleeved on the driving wheel 403 and the driven wheel 404, the first motor 401 drives the driving wheel 403 at the output end of the gearbox 402 to rotate, and the driving wheel 403 drives the driven wheel 404 to rotate through the transmission chain 405 so as to implement the rotation of the conveying screw 10.

The driving wheel 403 and the driven wheel 404 are all chain wheels, and the transmission chain 405 is meshed with the driving wheel 403 and the driven wheel 404.

The cutter mechanism 3 comprises a positioning cylinder 301, a second motor 302 and a scraper 303, wherein the positioning cylinder 301 is fixedly connected to the tail end of the conveying cylinder 2, the second motor 302 is fixedly connected to the conveying cylinder 2, the scraper 303 is fixedly connected with a rotating shaft of the second motor 301, the scraper 303 is adjacent to the side part of the granulating plate 5, the positioning cylinder 301 clamps the granulating plate 5 at the tail end of the conveying cylinder 2, the granulating plate 5 is replaced by disassembling the positioning cylinder 301, and the second motor 302 drives the scraper 303 to cut.

The scraper 303 comprises a connecting cylinder and a plurality of blades, the blades are circumferentially and uniformly distributed on the outer side of the connecting cylinder, a rotating shaft of the motor II 302 is embedded into the connecting cylinder and fixedly connected with the connecting cylinder, and the rotating shaft of the motor II 302 rotates to drive the blades to rotate around the rotating shaft.

The whole working principle is that raw materials are poured into the feeding hopper 6, then enter the conveying cylinder 2 along with the rotation of the conveying screw 10 from the feeding opening 7 at the upper part of the conveying cylinder 2, the driving mechanism 4 drives the conveying screw 10 to rotate around a rotating shaft to stir and convey the raw materials, the tail end of the conveying cylinder 2 and the granulating plate 5 extrude and output long semi-finished products, and meanwhile, the motor two 302 drives the scraper 303 to rotate to cut the semi-finished products into granular aggregates.

The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims

1. The utility model provides a regeneration aggregate prilling granulator, includes the frame, and its characterized in that still includes actuating mechanism, delivery cylinder, conveying screw, prilling board and cutter mechanism, and above-mentioned delivery cylinder transversely sets up and links firmly in frame upper portion, delivery cylinder upper portion has rather than communicating pan feeding mouth of inner chamber, and above-mentioned conveying screw axial links firmly in delivery cylinder, and above-mentioned actuating mechanism links firmly in the frame lower part, delivery screw one end stretches out delivery cylinder and actuating mechanism is connected with one end of conveying screw, and above-mentioned prilling board links firmly at the delivery cylinder other end and has a plurality of granulation holes that run through on the prilling board, and above-mentioned cutter mechanism links firmly on delivery cylinder and cutter mechanism is adjacent with the prilling board.

2. The recycled aggregate granulation apparatus according to claim 1, wherein the frame is fixedly connected with a cylindrical first connecting seat, and the conveying screw is disposed at the first connecting seat in a penetrating manner and is fixedly connected with the first connecting seat in an axial direction.

3. The recycled aggregate granulation apparatus according to claim 2, wherein the frame is further fixedly connected with a cylindrical second connecting seat, and the conveying cylinder is inserted into the second connecting seat and fixedly connected with the second connecting seat.

4. A recycled aggregate granulation apparatus as claimed in claim 3 wherein said connector base has a first projecting flange at one end and said delivery barrel has a second projecting flange at an end, said first and second flanges being fixedly connected by a fastener.

5. The recycled aggregate granulation apparatus of claim 4, wherein the feed inlet is fixedly connected with a feed hopper.

6. The recycled aggregate granulation apparatus according to claim 5, wherein the driving mechanism comprises a first motor, a gearbox, a driving wheel, a driven wheel and a transmission chain, wherein the first motor and the gearbox are fixedly connected to the lower part of the frame, a rotating shaft of the first motor is fixedly connected to an input end of the gearbox, an output end of the gearbox is fixedly connected to the driving wheel, the driven wheel is fixedly connected to an end part of the conveying screw rod, the driven wheel is vertically opposite to the driving wheel, and the transmission chain is sleeved on the driving wheel and the driven wheel.

7. The recycled aggregate granulation apparatus of claim 6, wherein the drive wheel and the driven wheel are sprockets, and the drive chain is meshed with both the drive wheel and the driven wheel.

8. The recycled aggregate prilling device of claim 7, wherein the cutter mechanism comprises a positioning cylinder, a second motor and a scraper, wherein the positioning cylinder is fixedly connected to the end of the conveying cylinder, the second motor is fixedly connected to the conveying cylinder, the scraper is fixedly connected to the rotating shaft of the second motor, and the scraper is adjacent to the side portion of the prilling plate.

9. The recycled aggregate granulation apparatus of claim 8, wherein the scraper comprises a connecting cylinder and a plurality of blades, the blades are circumferentially and uniformly distributed on the outer side of the connecting cylinder, and a rotating shaft of the motor II is embedded into the connecting cylinder and fixedly connected with the connecting cylinder.