CN219722999U - Recovery processing device for construction waste recycled concrete - Google Patents

Recovery processing device for construction waste recycled concrete Download PDF

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Publication number
CN219722999U
CN219722999U CN202320130302.5U CN202320130302U CN219722999U CN 219722999 U CN219722999 U CN 219722999U CN 202320130302 U CN202320130302 U CN 202320130302U CN 219722999 U CN219722999 U CN 219722999U
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China
Prior art keywords
cylinder
fixed outer
motor
outer cylinder
construction waste
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CN202320130302.5U
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Chinese (zh)
Inventor
曹盼盼
赵国军
王俊强
赵福豪
李志强
薄金良
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Linyi Sanfa Shuntai Environmental Protection Technology Co ltd
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Linyi Sanfa Shuntai Environmental Protection Technology Co ltd
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Abstract

The utility model discloses a recycling device for building rubbish recycled concrete, which comprises a fixed outer cylinder, wherein a rotary inner cylinder is arranged in the fixed outer cylinder, a driven gear is arranged on the right side of the outer surface of the rotary inner cylinder, a first connecting bearing is arranged on the right side of the inner wall of the rotary inner cylinder, a connecting cylinder is arranged on the right side of the first connecting bearing, a second connecting bearing is arranged on the right side of the inner wall of the fixed outer cylinder, and a discharging opening is formed below the fixed outer cylinder; the first motor is arranged on the right side of the outer surface of the fixed outer cylinder, a driving gear is arranged at the output end of the first motor, a second motor is arranged below the first motor, and a transmission shaft is arranged at the output end of the second motor. This recycling device of construction waste recycled concrete continuously breaks the concrete piece that the volume is great through rotating inner tube, throwing flitch, quartering hammer and screen cloth until meeting the requirements, and then improves the recycling crushing efficiency of concrete.

Description

Recovery processing device for construction waste recycled concrete
Technical Field
The utility model relates to the technical field of recycling of construction waste recycled concrete, in particular to a recycling device of construction waste recycled concrete.
Background
Along with the rapid development of the economy in China, the process of urban construction in China is accelerated, the construction industry in China is rapidly developed, a lot of construction waste is generated in the urban construction process, the construction waste is made into recycled concrete by the application of recycled concrete technology in order to avoid pollution caused by the construction waste, the waste can be effectively utilized, pollution caused by the construction waste is reduced, and the healthy and sustainable development in China is promoted.
Chinese authorized publication number CN214599222U discloses a concrete recovery device, including device casing, crushing mechanism and screening mechanism, crushing mechanism with screening mechanism all sets up the inside of device casing, screening mechanism's pan feeding end with crushing mechanism's discharge end intercommunication. The utility model has the function of improving screening efficiency, the crushed concrete flows to the coarse screen cylinder to carry out first screening, the concrete particles with the diameter larger than the screening aperture of the coarse screen cylinder flow out from the discharge port of the coarse screen cylinder, the concrete particles with the diameter smaller than the screening aperture of the coarse screen cylinder enter the fine screen cylinder to carry out second screening, the concrete particles with the diameter smaller than the fine screen cylinder pass through the screening area of the fine screen cylinder, and the concrete particles with the diameter between the coarse screen cylinder and the fine screen cylinder flow out from the discharge port of the fine screen cylinder.
In order to prevent the concrete from blocking the screen, the concrete after being crushed is classified and screened out, and the larger concrete after being screened out needs to be crushed by being put into the recycling device again manually, so that the labor is increased, the recycling efficiency of the recycling device is influenced, and therefore, the recycling device for recycling the concrete by the construction waste is provided.
Disclosure of Invention
The utility model aims to provide a recycling device for recycled concrete of construction waste, which aims to solve the problems that in the prior art, the concrete recycling device in the patent is used for preventing the concrete from blocking a screen, the crushed concrete is further classified and screened out, and the larger concrete which is screened out afterwards needs to be manually put into the recycling device again for crushing, so that the operation can increase manpower and influence the recycling efficiency of the recycling device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the recycling device for the construction waste recycled concrete comprises a fixed outer cylinder, wherein a rotary inner cylinder is arranged in the fixed outer cylinder, a driven gear is arranged on the right side of the outer surface of the rotary inner cylinder, a first connecting bearing is arranged on the right side of the inner wall of the rotary inner cylinder, a connecting cylinder is arranged on the right side of the first connecting bearing, a second connecting bearing is arranged on the right side of the inner wall of the fixed outer cylinder, and a discharging opening is formed below the fixed outer cylinder;
the first motor is arranged on the right side of the outer surface of the fixed outer cylinder, the driving gear is arranged at the output end of the first motor, the second motor is arranged below the first motor, the transmission shaft is arranged at the output end of the second motor, and the breaking hammer is movably arranged on the outer surface of the transmission shaft.
Preferably, the rotary inner cylinder is fixedly connected with the connecting cylinder, and the connecting cylinder is movably connected with the fixed outer cylinder through a second connecting bearing.
Preferably, the driven gear is meshed with the driving gear, and the rotary inner cylinder rotates in the fixed outer cylinder through the driven gear, the driving gear, the connecting cylinder and the second connecting bearing.
Preferably, the transmission shaft penetrates through the fixed outer cylinder, the connecting cylinder and the rotating inner cylinder in sequence, the transmission shaft is movably connected with the rotating inner cylinder through the first connecting bearing, and the transmission shaft is movably connected with the fixed outer cylinder.
Preferably, the breaking hammers are uniformly distributed along the outer surface of the transmission shaft, and the breaking hammers rotate in the rotary inner cylinder through the transmission shaft and the second motor.
Preferably, the rotary inner cylinder is further provided with:
the material throwing plate is fixedly arranged at the rear end of the inner part of the rotary inner cylinder, and a screen is arranged below the material throwing plate.
Preferably, the fixed outer cylinder is further provided with:
the crushing box, it is installed the left side of fixed urceolus, the internally mounted of crushing box has the guide board, two crushing rollers are installed to the below of guide board, the guide box is installed to the below of crushing box.
Compared with the prior art, the utility model provides a recycling device for building rubbish recycled concrete, which has the following beneficial effects: this recycling device of construction waste recycled concrete continuously breaks the concrete piece that the volume is great through rotating inner tube, throwing flitch, quartering hammer and screen cloth until meeting the requirements, and then improves the recycling crushing efficiency of concrete.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the crushing box of the present utility model;
FIG. 4 is a schematic view of the internal structure of the rotary drum of the present utility model.
In the figure: 1. fixing the outer cylinder; 2. a guide box; 3. a crushing box; 4. rotating the inner cylinder; 5. a material throwing plate; 6. a breaking hammer; 7. a driven gear; 8. a drive gear; 9. a first motor; 10. a second motor; 11. a feed opening; 12. a transmission shaft; 13. a screen; 14. a first connecting bearing; 15. a connecting cylinder; 16. a second connecting bearing; 17. a crushing roller; 18. and a guide plate.
Description of the embodiments
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 to 4, a recycling device for recycled concrete of construction waste comprises a fixed outer cylinder 1, wherein a rotary inner cylinder 4 is installed in the fixed outer cylinder 1, a driven gear 7 is installed on the right side of the outer surface of the rotary inner cylinder 4, a first connecting bearing 14 is installed on the right side of the inner wall of the rotary inner cylinder 4, a connecting cylinder 15 is installed on the right side of the first connecting bearing 14, and a second connecting bearing 16 is installed on the right side of the inner wall of the fixed outer cylinder 1; the rotary inner cylinder 4 is fixedly connected with the connecting cylinder 15, the connecting cylinder 15 is movably connected with the fixed outer cylinder 1 through a second connecting bearing 16, and a feed opening 11 is formed below the fixed outer cylinder 1; the first motor 9 is arranged on the right side of the outer surface of the fixed outer cylinder 1, and a driving gear 8 is arranged at the output end of the first motor 9; the driven gear 7 is meshed with the driving gear 8, the rotary inner cylinder 4 rotates in the fixed outer cylinder 1 through the driven gear 7, the driving gear 8, the connecting cylinder 15 and the second connecting bearing 16, the second motor 10 is arranged below the first motor 9, and the transmission shaft 12 is arranged at the output end of the second motor 10; the transmission shaft 12 sequentially penetrates through the fixed outer cylinder 1, the connecting cylinder 15 and the rotating inner cylinder 4, the transmission shaft 12 is movably connected with the rotating inner cylinder 4 through a first connecting bearing 14, the transmission shaft 12 is movably connected with the fixed outer cylinder 1, and the breaking hammer 6 is movably arranged on the outer surface of the transmission shaft 12; the breaking hammers 6 are uniformly distributed along the outer surface of the transmission shaft 12, and the breaking hammers 6 rotate in the rotary inner cylinder 4 through the transmission shaft 12 and the second motor 10; the material throwing plate 5 is fixedly arranged at the rear end of the inner part of the rotary inner cylinder 4, and a screen 13 is arranged below the material throwing plate 5; the concrete blocks with larger volumes are continuously crushed until the concrete blocks meet the requirements by rotating the inner cylinder 4, the material throwing plate 5, the breaking hammer 6 and the screen 13, so that the recycling and crushing efficiency of the concrete is improved; and a crushing box 3 mounted on the left side of the fixed outer cylinder 1, a guide plate 18 is mounted in the crushing box 3, two crushing rollers 17 are mounted below the guide plate 18, and a guide box 2 is mounted below the crushing box 3.
Working principle: when the recycling device for the construction waste recycled concrete is used, firstly, the construction waste recycled concrete is poured into the crushing box 3, the construction waste recycled concrete enters between two crushing rollers 17 under the guidance of the guide plate 18, the crushing rollers 17 rotate under the drive of the motor to crush larger construction waste recycled concrete, the crushed construction waste recycled concrete enters into the rotating inner cylinder 4 in the fixed outer cylinder 1 under the guidance of the guide box 2, the first motor 9 is electrified to drive the driving gear 8 to rotate, the rotating inner cylinder 4 is driven to rotate in the fixed outer cylinder 1 through the driven gear 7, meanwhile, the second motor 10 is electrified to drive the transmission shaft 12 to rotate, the crushing hammer 6 is driven to rotate in the rotating inner cylinder 4, the material throwing plate 5 drives the material throwing plate 5 to rotate, the construction waste recycled concrete in the rotating inner cylinder 4 is crushed up to a position, then the crushed qualified construction waste recycled concrete is discharged from the discharging outlet 11 through the crushing screen 13, and the recycling device is based on the principle of recycling the construction waste recycled concrete.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a recovery processing device of construction waste recycled concrete which characterized in that includes:
the automatic feeding device comprises a fixed outer cylinder (1), wherein a rotary inner cylinder (4) is arranged in the fixed outer cylinder (1), a driven gear (7) is arranged on the right side of the outer surface of the rotary inner cylinder (4), a first connecting bearing (14) is arranged on the right side of the inner wall of the rotary inner cylinder (4), a connecting cylinder (15) is arranged on the right side of the first connecting bearing (14), a second connecting bearing (16) is arranged on the right side of the inner wall of the fixed outer cylinder (1), and a feeding opening (11) is formed in the lower side of the fixed outer cylinder (1);
the first motor (9) is installed on the right side of the outer surface of the fixed outer cylinder (1), a driving gear (8) is installed at the output end of the first motor (9), a second motor (10) is installed below the first motor (9), a transmission shaft (12) is installed at the output end of the second motor (10), and a breaking hammer (6) is movably installed on the outer surface of the transmission shaft (12).
2. The recycling device for construction waste recycled concrete according to claim 1, wherein the rotary inner cylinder (4) is fixedly connected with the connecting cylinder (15), and the connecting cylinder (15) is movably connected with the fixed outer cylinder (1) through a second connecting bearing (16).
3. The recycling device for construction waste recycled concrete according to claim 1, wherein the driven gear (7) is in meshed connection with the driving gear (8), and the rotary inner cylinder (4) rotates in the fixed outer cylinder (1) through the driven gear (7), the driving gear (8), the connecting cylinder (15) and the second connecting bearing (16).
4. The recycling device for construction waste recycled concrete according to claim 1, wherein the transmission shaft (12) sequentially penetrates through the fixed outer cylinder (1), the connecting cylinder (15) and the rotating inner cylinder (4), the transmission shaft (12) is movably connected with the rotating inner cylinder (4) through the first connecting bearing (14), and the transmission shaft (12) is movably connected with the fixed outer cylinder (1).
5. The recycling device for construction waste recycled concrete according to claim 1, wherein the breaking hammers (6) are uniformly distributed along the outer surface of the transmission shaft (12), and the breaking hammers (6) are rotated in the rotary inner cylinder (4) through the transmission shaft (12) and the second motor (10).
6. The recycling apparatus for construction waste recycled concrete according to claim 1, wherein the rotary inner cylinder (4) is further provided with:
the material throwing plate (5) is fixedly arranged at the rear end of the inner part of the rotary inner cylinder (4), and a screen (13) is arranged below the material throwing plate (5).
7. The recycling apparatus of construction waste recycled concrete according to claim 1, wherein the fixed outer cylinder (1) is further provided with:
the crushing box (3) is installed on the left side of the fixed outer barrel (1), a guide plate (18) is installed in the crushing box (3), two crushing rollers (17) are installed below the guide plate (18), and a guide box (2) is installed below the crushing box (3).
CN202320130302.5U 2023-01-13 2023-01-13 Recovery processing device for construction waste recycled concrete Active CN219722999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320130302.5U CN219722999U (en) 2023-01-13 2023-01-13 Recovery processing device for construction waste recycled concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320130302.5U CN219722999U (en) 2023-01-13 2023-01-13 Recovery processing device for construction waste recycled concrete

Publications (1)

Publication Number Publication Date
CN219722999U true CN219722999U (en) 2023-09-22

Family

ID=88060859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320130302.5U Active CN219722999U (en) 2023-01-13 2023-01-13 Recovery processing device for construction waste recycled concrete

Country Status (1)

Country Link
CN (1) CN219722999U (en)

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