CN220900568U - A construction waste breaker for civil engineering building site uses - Google Patents
A construction waste breaker for civil engineering building site uses Download PDFInfo
- Publication number
- CN220900568U CN220900568U CN202322551040.2U CN202322551040U CN220900568U CN 220900568 U CN220900568 U CN 220900568U CN 202322551040 U CN202322551040 U CN 202322551040U CN 220900568 U CN220900568 U CN 220900568U
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- China
- Prior art keywords
- shell
- rotor frame
- bottom end
- feeding pipe
- crushing device
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- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000000889 atomisation Methods 0.000 claims 2
- 239000010813 municipal solid waste Substances 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a construction waste crushing device for civil engineering sites, which comprises a feeding pipe, a rotor frame and a shell, wherein a lining plate is arranged at the bottom end of the feeding pipe, and a dust falling structure is arranged at one side of the feeding pipe; the bottom end of the feeding pipe is provided with a shell, the bottom end of the inside of the shell is provided with a screening structure, one side of the inside of the shell is provided with a counterattack frame, and the outside of the shell is provided with an open door; the other side of the inside of the shell is provided with a rotor frame, and the surface of the rotor frame is provided with a replacement structure. According to the utility model, the replacement structure is arranged, when the plate hammer is damaged to a certain extent, the handle of the open door of the garbage crushing device is pulled open, the replacement structure of the garbage crushing device is presented in front of the handle, an operator unscrews the nut for fastening the plate hammer, so that the plate hammer can be detached, and the replaced plate hammer is mounted at the original position through the nut, so that in the mounting process, the labor is saved, the replacement purpose is achieved, and the replacement effect of the device is realized.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a construction waste crushing device for a civil engineering site.
Background
The construction waste refers to dregs, waste soil, waste materials, sludge and other wastes generated in the process of constructing, paving or dismantling various buildings, structures, pipe networks and the like by construction units or individuals, can be classified into engineering dregs, decoration waste, demolition waste, engineering slurry and the like according to the composition components, and can be classified into dregs, concrete blocks, crushed stone, tile fragments, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and the like;
Traditional building rubbish breaker, under the long-time circumstances of using, the board hammer can receive excessive wear, needs continuous change during the work, and traditional building rubbish breaker, the board hammer is changed comparatively complicated, can influence broken efficiency, influences the process of work even, and traditional such device simultaneously, after carrying out the breakage, produces the jam phenomenon easily on the filter screen, influences the ejection of compact.
Disclosure of utility model
The utility model aims to provide a construction waste crushing device for civil engineering sites, which is used for solving the defects that the plate hammer of the existing construction waste crushing device is complex to replace, a filter screen is easy to block and difficult to discharge.
In order to solve the technical problems, the utility model provides the following technical scheme: a construction waste crushing device for civil engineering sites comprises a feeding pipe, a rotor frame and a shell, wherein a lining plate is arranged at the bottom end of the feeding pipe, and a dust falling structure is arranged at one side of the feeding pipe; the bottom end of the feeding pipe is provided with a shell, the bottom end of the inside of the shell is provided with a screening structure, one side of the inside of the shell is provided with a counterattack frame, the outside of the shell is provided with an open door, a second filter screen is movably arranged above the screening structure, springs are uniformly arranged between the second filter screen and the screening structure, the novel belt pulley mechanism is characterized in that a rotor frame is arranged on the other side inside the shell, a replacement structure is arranged on the surface of the rotor frame, a belt pulley mechanism is arranged on the back of the shell, a motor is arranged on the outer side of the belt pulley mechanism, and the belt pulley mechanism is connected with the rotor frame and the cam through connecting shafts respectively.
Preferably, the screening structure comprises a sliding rail, a sliding block and a first filter screen, wherein the sliding rail is arranged on two sides of the bottom end inside the shell, the sliding block is arranged on one side of the sliding rail, and the first filter screen is arranged on one side of the sliding block. Is convenient for screening garbage.
Preferably, the cross section of the sliding rail is larger than that of the sliding block, and the sliding rail and the sliding block form a slidable structure.
Preferably, the replacing structure comprises a plate hammer, a bolt, a mounting groove and a nut groove, wherein the mounting groove is formed in the surface of the rotor frame, the plate hammer is arranged in the mounting groove, the nut groove is formed in the plate hammer, and the bolt is arranged in the nut groove. The user can conveniently replace the hammer.
Preferably, a plurality of plate hammers are arranged on the surface of the rotor frame, and the plurality of plate hammers are distributed in a ring shape.
Preferably, the outer side of the bolt is provided with external threads, the inner side of the mounting groove is provided with internal threads, and the bolt and the nut groove are connected through threads.
Preferably, the dust fall structure comprises a power pump, an atomizing nozzle, a water tank shell and a box body, wherein the water tank shell is arranged at the top end of the shell, the box body is arranged in the water tank shell, the power pump is arranged on one side of the box body, and the atomizing nozzle is arranged at the bottom end of the power pump. Is convenient for dust fall of the garbage device.
The utility model provides a construction waste crushing device for a civil engineering site, which has the advantages that: through the replacement structure, when an operator feels that the plate hammer of the garbage crushing device is damaged to a certain extent, the handle of the garbage crushing device can be pulled open, the replacement structure of the garbage crushing device is presented in front of the handle, the operator unscrews the nut for fastening the plate hammer, so that the plate hammer can be detached, and the newly replaced plate hammer is installed at the original position through the nut;
through being provided with the screening structure, when the garbage crushing device operates, a large amount of garbage such as dregs, spoil and waste materials are thrown into the inner cavity of the device, because most of building garbage is huge waste materials, the belt pulley mechanism is driven by the motor to rotate, so that the cam rotates to extrude the second filter screen, the second filter screen shakes up and down under the combined action of the spring restoring force and the cam, the material is conveniently screened, the garbage can not reach the dischargeable standard through one or more times of crushing, on the basis, the screening structure can stay the garbage which does not reach the discharge standard on the surface of the screening structure, the garbage is led into the garbage in the secondary circulation of the crushing device, the garbage can reach the dischargeable standard through multiple times of circulation, and the filter screen is prevented from being blocked;
through being provided with the dust fall structure, at breaker normal operating, because it destroys rubbish and can produce a large amount of smoke and dust, both can influence the quality of air, also can produce harm to operator's health, and the dust fall structure can be through the water injection that stores at outside box in the inner chamber of breaker for dust in the inner chamber can contact with water and combine, thereby solves the problem, has realized the dust fall effect of device.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic diagram of a three-dimensional structure of a screening structure according to the present utility model;
FIG. 4 is a schematic cross-sectional elevation view of a replacement structure according to the present utility model;
FIG. 5 is a schematic diagram of a dust fall structure in front cross section;
FIG. 6 is a schematic rear view of the present utility model;
fig. 7 is a partially enlarged schematic construction of the present utility model.
In the figure: 1. a feed pipe; 2. a lining plate; 3. a rotor frame; 4. screening a structure; 401. a slide rail; 402. a slide block; 403. a first filter screen; 5. replacing the structure; 501. a plate hammer; 502. a bolt; 503. a mounting groove; 504. a nut groove; 6. a counterattack frame; 7. a dust falling structure; 701. a power pump; 702. an atomizing nozzle; 703. a water tank housing; 704. a case; 8. opening the door; 9. a housing; 10. a motor; 11. a pulley mechanism; 12. a cam; 13. a spring; 14. and a second filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, an embodiment of the present utility model is provided: a construction waste crushing device for civil engineering sites comprises a feeding pipe 1, a rotor frame 3 and a shell 9, wherein a lining plate 2 is arranged at the bottom end of the feeding pipe 1, and a dust falling structure 7 is arranged at one side of the feeding pipe 1; the bottom end of the feeding pipe 1 is provided with a shell 9, the bottom end of the inside of the shell 9 is provided with a screening structure 4, one side of the inside of the shell 9 is provided with a counterattack frame 6, the outside of the shell 9 is provided with an open door 8, a second filter screen 14 is movably arranged above the screening structure 4, springs 13 are uniformly arranged between the second filter screen 14 and the screening structure 4, the other side of the inside of the shell 9 is provided with a rotor frame 3, the surface of the rotor frame 3 is provided with a replacement structure 5, the replacement structure 5 comprises a plate hammer 501, a bolt 502, a mounting groove 503 and a nut groove 504, the mounting groove 503 is arranged on the surface of the rotor frame 3, the inside of the mounting groove 503 is provided with a plate hammer 501, the inside of the plate hammer 501 is provided with a plurality of plate hammers 501 in an annular distribution, the outer side of the bolt 502 is provided with external threads, the inner side of the mounting groove 503 is provided with internal threads, the bolt 502 is connected with the nut groove 504 through threads, the back of the shell 9 is provided with a belt pulley mechanism 11, the outer side of the belt pulley mechanism 11 is provided with a motor 10, and the belt pulley mechanism 11 is respectively connected with the rotor frame 3 and the cam frame 12 through the cam shaft 12;
Specifically, when the device is used, firstly, the motor 10 is started, the motor 10 drives the belt pulley mechanism 11 to work, so that the rotor frame 3 rotates, the construction waste is crushed through the plate hammer 501, and the construction waste is crushed under the combined action of the impact frame 6, when the plate hammer 501 of the construction waste crushing device is damaged, an operator pulls open the door 8 open, exposes the replacement structure 5 in the field of view, the operator releases the fastened bolt 502 from the mounting groove 503, the bolt 502 is separated from the mounting groove 503, the plate hammer 501 is separated from the mounting groove 503, the operator replaces the new plate hammer 501, the original position of the plate hammer is mounted, the bolt 502 is restored to the initial position, the operator fastens the bolt 502 to the original position, and the plate hammer 501 achieves the qualified effect under the assembly of the operator.
The embodiment further includes: the screening structure 4 comprises a sliding rail 401, a sliding block 402 and a first filter screen 403, wherein the sliding rail 401 is arranged on two sides of the bottom end inside the shell 9, the sliding block 402 is arranged on one side of the sliding rail 401, the first filter screen 403 is arranged on one side of the sliding block 402, the cross section of the sliding rail 401 is larger than that of the sliding block 402, the sliding rail 401 and the sliding block 402 form a sliding structure, the dust falling structure 7 comprises a power pump 701, an atomizing nozzle 702, a water tank shell 703 and a box 704, the water tank shell 703 is arranged on the top end of the shell 9, the box 704 is arranged inside the water tank shell 703, the power pump 701 is arranged on one side of the box 704, the model of the power pump 701 can be HSP11050, and the atomizing nozzle 702 is arranged at the bottom end of the power pump 701;
Specifically, when the construction waste crushing device is used, in the process of using the construction waste crushing device, a large amount of construction waste such as large blocks of dregs, concrete blocks and crushed stones can be accumulated on the screening structure 4 under the action of the replacement structure 5, when the waste reaches a treatable state, the waste can be discharged to the outside of the machine through the first filter screen 403, and when the waste does not reach the treatable standard after one or more times of treatment, the waste above the first filter screen 403 and waste residues thereof can enter the crushing link again under the continuous action of the replacement structure 5 until all the waste reaches the dischargeable standard, a large amount of dust can be accumulated in the process of operating the crushing device, namely the working efficiency inside the crushing device can be influenced, a certain degree of pollution can be brought to the air, meanwhile, the pulley mechanism 11 drives the cam 12 to rotate continuously, the second filter screen 14 is enabled to shake up and down under the action of the cooperation spring 13, the crushed material is conveniently screened, and the blocking phenomenon is prevented, in this case, the water stored in the box 704 can reach the dischargeable standard under the action of the water pump, the water can be discharged to the inner cavity 702 after the water is discharged to the inner cavity, and the water can reach the power pump, and the power pump can reach the standard is discharged to the inner cavity when the water can reach the standard, and the water can reach the standard is discharged to the inner cavity 702, the inner cavity is discharged to the inner cavity is discharged.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. A construction waste crushing device for civil engineering sites comprises a feeding pipe (1), a rotor frame (3) and a shell (9);
The method is characterized in that:
The bottom end of the feeding pipe (1) is provided with a lining plate (2), and one side of the feeding pipe (1) is provided with a dust falling structure (7);
The novel screening device is characterized in that a shell (9) is arranged at the bottom end of the feeding pipe (1), a screening structure (4) is arranged at the bottom end of the interior of the shell (9), a counterattack frame (6) is arranged on one side of the interior of the shell (9), an open door (8) is arranged on the exterior of the shell (9), a second filter screen (14) is movably arranged above the screening structure (4), and springs (13) are uniformly arranged between the second filter screen (14) and the screening structure (4);
the novel rotary type motor is characterized in that a rotor frame (3) is arranged on the other side of the inside of the shell (9), a replacement structure (5) is arranged on the surface of the rotor frame (3), a belt pulley mechanism (11) is arranged at the back of the shell (9), a motor (10) is arranged on the outer side of the belt pulley mechanism (11), and the belt pulley mechanism (11) is respectively connected with the rotor frame (3) and a cam (12) through connecting shafts; the replacement structure (5) comprises a plate hammer (501), a bolt (502), a mounting groove (503) and a nut groove (504), wherein the mounting groove (503) is formed in the surface of the rotor frame (3), the plate hammer (501) is arranged in the mounting groove (503), the nut groove (504) is formed in the plate hammer (501), and the bolt (502) is arranged in the nut groove (504); the plate hammers (501) are arranged on the surface of the rotor frame (3), and the plate hammers (501) are distributed in a ring shape; the outer side of the bolt (502) is provided with external threads, the inner side of the mounting groove (503) is provided with internal threads, and the bolt (502) is connected with the nut groove (504) through threads.
2. A construction waste crushing device for use in a civil engineering work site according to claim 1, wherein: the screening structure (4) comprises a sliding rail (401), a sliding block (402) and a first filter screen (403), wherein the sliding rail (401) is arranged on two sides of the bottom end inside the shell (9), the sliding block (402) is arranged on one side of the sliding rail (401), and the first filter screen (403) is arranged on one side of the sliding block (402).
3. A construction waste crushing device for use in a civil engineering work site according to claim 2, wherein: the cross section of the sliding rail (401) is larger than that of the sliding block (402), and the sliding rail (401) and the sliding block (402) form a sliding structure.
4. A construction waste crushing device for use in a civil engineering work site according to claim 1, wherein: the dust fall structure (7) comprises a power pump (701), an atomization nozzle (702), a water tank shell (703) and a box body (704), wherein the water tank shell (703) is arranged at the top end of the shell (9), the box body (704) is arranged in the water tank shell (703), the power pump (701) is arranged on one side of the box body (704), and the atomization nozzle (702) is arranged at the bottom end of the power pump (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551040.2U CN220900568U (en) | 2023-09-20 | 2023-09-20 | A construction waste breaker for civil engineering building site uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551040.2U CN220900568U (en) | 2023-09-20 | 2023-09-20 | A construction waste breaker for civil engineering building site uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220900568U true CN220900568U (en) | 2024-05-07 |
Family
ID=90906473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322551040.2U Active CN220900568U (en) | 2023-09-20 | 2023-09-20 | A construction waste breaker for civil engineering building site uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220900568U (en) |
-
2023
- 2023-09-20 CN CN202322551040.2U patent/CN220900568U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |