CN215963777U - Garbage crushing device for building construction - Google Patents
Garbage crushing device for building construction Download PDFInfo
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- CN215963777U CN215963777U CN202121704834.2U CN202121704834U CN215963777U CN 215963777 U CN215963777 U CN 215963777U CN 202121704834 U CN202121704834 U CN 202121704834U CN 215963777 U CN215963777 U CN 215963777U
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- machine body
- fixedly connected
- crushing
- curved surface
- crushing device
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 21
- 238000009435 building construction Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 claims description 18
- 238000012216 screening Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 2
- 239000002699 waste material Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000004575 stone Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 239000004579 marble Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a garbage crushing device for building construction, which comprises a machine body, wherein a feed hopper is arranged at the upper end of the machine body, two groups of crushing rollers which are arranged in parallel are rotationally connected in the feed inlet, guide blocks are respectively and fixedly connected to the opposite inner side walls of the machine body below the crushing rollers, the lower ends of the guide blocks are fixedly connected with curved surface sieve plates, guide rollers are rotationally connected above the curved surface sieve plates, obliquely arranged sieving plates are arranged below the curved surface sieve plates, a fine material bin is arranged below the sieving plates, a plurality of air pumping boxes are fixedly connected to the side wall of the upper end of the fine material bin, and the air pumping boxes are connected with an exhaust fan outside the machine body through a gas pipe. The utility model aims to provide a garbage crushing device which has a good crushing effect, can inhibit dust from flying and is convenient for subsequent garbage recovery and treatment.
Description
Technical Field
The utility model relates to the technical field of building garbage crushing, in particular to a garbage crushing device for building construction.
Background
The construction waste treatment method comprises the following steps:
the comprehensive treatment method of building garbage includes the first transportation of building garbage produced in demolishing building, decorating house and reconstructing road to the site, the subsequent sorting and classifying the directly regenerated matter in the building garbage, such as metal material, wood material and plastic material, and the subsequent treatment in corresponding company.
The method comprises the steps of crushing large waste concrete, waste bricks, marble and other substances in the construction waste by a large-scale hammer crusher or a crusher to the size which can be crushed by a crusher and is generally less than 100 mm, crushing the large waste concrete, the waste bricks, the marble and other substances into stones and sands required by the construction by a stone crusher, and grading the mixture by a multi-layer grading sieve to obtain the regeneration materials such as coarse stones, fine stones, coarse sands, fine sands, mud sands and the like which meet the construction standards.
In the method, the building waste can be recycled only by crushing the large waste concrete, waste bricks, marble and other substances in the building waste and then performing multi-stage screening, the process is complicated, and the building waste can generate a large amount of dust in the crushing, transporting and screening processes, so that the surrounding environment is affected.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the garbage crushing device which has a good crushing effect, can inhibit dust from flying and is convenient for subsequent garbage recovery and treatment.
The technical scheme adopted by the utility model for realizing the purpose is as follows: a garbage crushing device for building construction comprises a machine body, wherein a feed hopper is arranged at the upper end of the machine body, two groups of crushing rollers which are arranged in parallel are rotatably connected in the machine body below the feed hopper, a plurality of crushing teeth which are arranged in a mutually staggered mode are respectively and fixedly connected on the outer walls of the two groups of crushing rollers, material guide blocks are symmetrically arranged on the opposite inner side walls of the machine body below the crushing rollers, the lower ends of the material guide blocks are fixedly connected with a curved surface sieve plate, one end of the curved surface sieve plate is provided with a discharge hole, the machine body is rotatably connected with a material guide roller above the curved surface sieve plate, spiral blades are fixedly connected on the outer side wall of the material guide roller, a sieving plate which is arranged in an inclined mode is arranged below the curved surface sieve plate, and a coarse material port is arranged at the lower end of the inclined surface of the sieving plate; screening board below is the fine aggregate storehouse, a plurality of suction box of fine aggregate storehouse upper end lateral wall fixedly connected with, the terminal surface is provided with the induction port under the suction box, the induction port upper end is connected with the air exhauster through the gas-supply pipe, the air exhauster is fixed outside the organism, organism one side fixedly connected with electric cabinet, electric cabinet upper end fixed mounting has the feed screw, the feed inlet and the bin outlet of feed screw are linked together, the discharge gate setting of feed screw is in the feeder hopper.
The machine body is worn out to the one end of guide roller and fixedly connected with driving motor, the cover is equipped with drive gear on the guide roller, and the one end of two crushing roller pivots is all worn out the machine body and is equipped with synchronizing gear and linkage gear respectively, synchronizing gear and linkage gear meshing are connected, the coaxial drive gear that is equipped with in the linkage gear outside, drive gear passes through the chain and connects in drive gear transmission.
And the driving motor and the exhaust fan are fixedly arranged on the outer side wall of the machine body through a mounting frame.
And a filter screen is fixedly arranged at the opening of the air suction port.
A machine case manhole is formed in the side wall of the fine material bin, and a baffle is fixedly mounted at the outer end of the machine case manhole.
And a vibrator is arranged outside the machine body.
The utility model has the beneficial effects that: the utility model can fully crush the construction waste, and can separate the crushed construction into two particle raw materials with different particle sizes by screening, thereby facilitating the subsequent utilization and treatment; by arranging the spiral feeder, the construction waste which does not meet the requirement of the particle size is automatically crushed again until the requirement is met, manual feeding is not needed again, and the crushing efficiency is improved; the utility model can also inhibit dust from flying and improve the environment around the body.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention.
In the figure: 1 organism, 2 feeder hoppers, 3 crushing roller, 4 broken tooth, 5 guide blocks, 6 curved surface sieve boards, 7 discharge outlets, 8 guide rollers, 9 spiral leaves, 10 sieve boards, 11 coarse fodder mouth, 12 thin material storehouse, 13 air suction box, 14 induction ports, 15 exhaust fans, 16 electric cabinets, 17 screw feeder, 18 driving motor, 19 synchronizing gear, 20 linked gear, 21 drive gear, 22 drive gear, 23 mounting brackets, 24 filter screens, 25 quick-witted case manholes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a garbage crushing device for building construction comprises a machine body 1, wherein a feed hopper 2 is arranged at the upper end of the machine body 1, two groups of crushing rollers 3 which are arranged in parallel are rotatably connected to the lower part of the feed hopper 2 in the machine body 1, a plurality of crushing teeth 4 which are arranged in a staggered manner are respectively and fixedly connected to the outer walls of the two groups of crushing rollers 3, material guide blocks 5 are symmetrically arranged on the opposite inner side walls of the lower part of the crushing rollers 3 in the machine body 1, curved surface sieve plates 6 are fixedly connected to the lower ends of the material guide blocks 5, a discharge port 7 is arranged at one end of each curved surface sieve plate 6, a material guide roller 8 is rotatably connected to the upper part of the curved surface sieve plate 6 in the machine body 1, spiral blades 9 are fixedly connected to the outer side walls of the material guide rollers 8, a sieve plate 10 which is arranged in an inclined manner is arranged below the curved surface sieve plates 6, and a coarse material port 11 is arranged at the lower end of the inclined surface of the sieve plate 10; screening board 10 below is fine material storehouse 12, a plurality of suction box 13 of fine material storehouse 12 upper end lateral wall fixedly connected with, the terminal surface is provided with induction port 14 under the suction box 13, 14 upper ends of induction port are connected with air exhauster 15 through the gas-supply pipe, air exhauster 15 is fixed in 1 outside of organism, 1 one side fixedly connected with electric cabinet 16 of organism, electric cabinet 16 upper end fixed mounting has feed screw 17, feed inlet and bin outlet 7 of feed screw 17 are linked together, feed screw 17's discharge gate setting is in feeder hopper 2. Through the granular raw materials of screening board crushing building screening separation into two kinds of different particle diameters, be convenient for carry on follow-up utilization and processing, set up the screw feeder, the building rubbish that will not conform to the particle diameter requirement is broken again automatically, need not the manual work and carries out the pay-off again, has improved crushing efficiency, and it flies upward to restrain the dust through the air exhauster simultaneously, improves the environment around the organism, prevents to cause environmental pollution.
In the utility model, one end of the material guide roller 8 penetrates out of the machine body 1 and is fixedly connected with the driving motor 18, the driving motor 18 is used for driving the spiral blade 9 to rotate, and the construction waste at the upper end of the curved-surface sieve plate 6 is discharged from the discharge opening 7 through the spiral blade 9. The guide roller 8 is sleeved with a driving gear 22, one end of each of the rotating shafts of the two crushing rollers 3 penetrates out of the machine body 1 and is respectively sleeved with a synchronizing gear 19 and a linkage gear 20, the synchronizing gear 19 is meshed with the linkage gear 20 and is connected with the linkage gear 20, the transmission gears 21 are coaxially arranged on the outer sides of the linkage gears 20, the transmission gears 21 are in transmission connection with the driving gear 22 through chains, the two groups of crushing rollers 3 are driven to rotate through the driving gear and the transmission gears, and the crushing teeth 4 on the two groups of crushing rollers 3 crush construction waste.
The driving motor 18 and the exhaust fan 15 are respectively fixedly mounted on a mounting bracket 23, and the mounting bracket 23 is fixedly connected to the outer side wall of the machine body 1.
A filter screen 24 is fixedly installed at an opening of the air suction port 14 to prevent dust from being sucked from the air suction port 14 and discharged to the outside of the machine body 1.
A machine case manhole 25 is formed in the side wall of the fine material bin 12, a baffle is fixedly mounted at the outer end of the machine case manhole 25, and the fine building materials in the fine material bin 12 can be cleaned and recovered through the machine case manhole 25.
Further, a vibrator is arranged outside the machine body 1 and used for preventing materials from being accumulated on the sieving plate 10 and the sieving net 24.
The working principle of the utility model is as follows: when the device is used, construction waste is placed into the machine body 1 through the feed hopper 2, firstly, the construction waste is broken through the crushing roller 3 at the feed inlet, the broken construction waste falls on the curved-surface sieve plate 6, smaller construction particles fall off the curved-surface sieve plate 6, larger construction waste is pushed out from the discharge outlet 7 through the spiral blade 9, the construction waste discharged from the discharge outlet 7 is lifted through the spiral feeder 17 and is thrown into the feed hopper 2 again for crushing, the construction particles falling off from the curved-surface sieve plate 6 fall on the sieving plate 10, the construction fine materials sieved by the sieving plate 10 fall into the fine material bin 12, and coarse particles intercepted on the sieving plate 10 are discharged through the discharge outlet 11;
in the crushing process, air in the machine body 1 is sucked into the exhaust fan 15 through the air suction opening at the lower end of the air suction box 13, then the air is discharged out of the machine body 1 through the exhaust fan 15, the filter screen 24 arranged at the air suction opening 14 can filter flying dust in the machine body 1, air enters the machine body 1 from a feed opening, a discharge opening 7 and the like of the machine body 1, and air flow discharged through the exhaust fan 15 after filtration circulates, so that the dust generated in the machine body 1 cannot fly out of the machine body 1, and the external environment of the machine body 1 is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a rubbish breaker that construction used, includes organism (1), its characterized in that: the upper end of the machine body (1) is provided with a feed hopper (2), two groups of crushing rollers (3) which are arranged in parallel are rotatably connected in the machine body (1) below the feed hopper (2), a plurality of crushing teeth (4) which are arranged in a staggered manner are respectively and fixedly connected on the outer walls of the two groups of crushing rollers (3), the inner side wall of the machine body (1) which is opposite to the lower part of the crushing roller (3) is symmetrically provided with material guiding blocks (5), the lower end of the material guide block (5) is fixedly connected with a curved surface sieve plate (6), one end of the curved surface sieve plate (6) is provided with a discharge hole (7), a material guide roller (8) is rotatably connected above the curved surface sieve plate (6) in the machine body (1), the outer side wall of the material guide roller (8) is fixedly connected with a spiral blade (9), a screening plate (10) which is obliquely arranged is arranged below the curved surface screen plate (6), and a coarse material opening (11) is arranged at the lower end of the inclined surface of the screening plate (10); screening board (10) below is fine aggregate storehouse (12), a plurality of suction box (13) of fine aggregate storehouse (12) upper end lateral wall fixedly connected with, the terminal surface is provided with induction port (14) under suction box (13), induction port (14) upper end is connected with air exhauster (15) through the gas-supply pipe, air exhauster (15) are fixed in organism (1) outside, organism (1) one side fixedly connected with electric cabinet (16), electric cabinet (16) upper end fixed mounting has screw feeder (17), the feed inlet and the bin outlet (7) of screw feeder (17) are linked together, the discharge gate setting of screw feeder (17) is in feeder hopper (2).
2. The garbage crushing device for building construction according to claim 1, wherein: organism (1) and fixedly connected with driving motor (18) are worn out to the one end of guide roller (8), the cover is equipped with drive gear (22) on guide roller (8), and organism (1) and the cover is equipped with synchronizing gear (19) and linkage gear (20) respectively are all worn out to the one end of two crushing roller (3) pivots, synchronizing gear (19) and linkage gear (20) meshing are connected, the coaxial drive gear (21) that is equipped with in linkage gear (20) outside, drive gear (21) are connected in drive gear (22) transmission through the chain.
3. The garbage crushing device for building construction according to claim 2, wherein: the driving motor (18) and the exhaust fan (15) are fixedly mounted on the outer side wall of the machine body (1) through a mounting frame (23).
4. The garbage crushing device for building construction according to claim 1, wherein: a filter screen (24) is fixedly arranged at the opening of the air suction port (14).
5. The garbage crushing device for building construction according to claim 1, wherein: a machine case manhole (25) is arranged on the side wall of the fine material bin (12), and a baffle is fixedly arranged at the outer end of the machine case manhole (25).
6. The garbage crushing device for building construction according to claim 1, wherein: the vibrator is arranged outside the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704834.2U CN215963777U (en) | 2021-07-26 | 2021-07-26 | Garbage crushing device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704834.2U CN215963777U (en) | 2021-07-26 | 2021-07-26 | Garbage crushing device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215963777U true CN215963777U (en) | 2022-03-08 |
Family
ID=80576384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121704834.2U Active CN215963777U (en) | 2021-07-26 | 2021-07-26 | Garbage crushing device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215963777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427681A (en) * | 2022-03-09 | 2022-05-03 | 深耀环境科技(山东)有限公司 | An energy-saving and environmentally friendly waste incineration and screening device |
-
2021
- 2021-07-26 CN CN202121704834.2U patent/CN215963777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427681A (en) * | 2022-03-09 | 2022-05-03 | 深耀环境科技(山东)有限公司 | An energy-saving and environmentally friendly waste incineration and screening device |
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