Concrete recycling and crushing device

Abstract

The invention discloses a concrete recycling and crushing device. Comprising a base plate, two sets of lifting pipes arranged at the top of the base plate, an ultrasonic crushing structure slidably connected with one set of lifting pipes, a stamping structure slidably connected with the other set of lifting pipes, a material screening structure arranged in the middle of the two sets of lifting pipes, sliding rails arranged on the outer sides of the lifting pipes, and a moving structure arranged at the top of the sliding rails. The ultrasonic crushing structure comprises two first inclined frame rods, the bottoms of the two first inclined frame rods are connected with a first seat disc, the bottom of the first seat disc is connected with a first hydraulic cylinder, and the bottom of the first hydraulic cylinder is connected with a second hydraulic cylinder. The output end of the first hydraulic cylinder is connected with an ultrasonic generator, and the outer wall of the ultrasonic generator is connected with a plurality of output ports. Through the combined action of the ultrasonic crushing structure and the stamping structure, concrete waste can be efficiently crushed and separated, and the recycling rate is effectively increased.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete recycling, and specifically to a concrete recycling and crushing device. Background Art

[0002] Concrete recycling refers to the process of recycling waste concrete. Usually, this concrete comes from construction sites, demolition sites, or renovation projects of old buildings. Traditionally, this concrete has been regarded as waste and transported to landfills. However, with the enhancement of environmental awareness and the increasing recognition of the importance of resource recycling, recycling this waste concrete has become an increasingly popular practice. Concrete recycling can be achieved in various ways. For example, it can be rolled and crushed on-site, and then the concrete particles can be used in the construction of road bases. In addition, concrete can also be reused, such as as raw materials for newly built walls on construction sites. Concrete recycling can reduce the demand for raw materials, reduce the load on landfills, and also reduce energy consumption and carbon dioxide emissions. Therefore, concrete recycling is an important measure for saving resources and protecting the environment.

[0003] Traditional recycling and crushing devices cannot perform crushing and processing efficiently in one piece, which greatly reduces the production efficiency. For this reason, a concrete recycling and crushing device is proposed. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides a concrete recycling and crushing device, which solves the problem that traditional recycling and crushing devices cannot perform crushing and processing efficiently in one piece, greatly reducing the production efficiency.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: A concrete recycling and crushing device includes a base plate, two lifting pipes arranged on the top of the base plate, an ultrasonic crushing structure slidably connected to one lifting pipe, a stamping structure slidably connected to the other lifting pipe, a screening structure arranged at the middle position between the two lifting pipes, a slide rail arranged outside the lifting pipes, a moving structure arranged on the top of the slide rail, an aggregate frame arranged on the top of the moving structure, and a flushing structure arranged outside the lifting pipes. Electromagnetic slide rails are arranged inside the lifting pipes. The ultrasonic crushing structure includes two inclined support rods I, the bottoms of the two inclined support rods I are connected to a base plate I, the bottom of the base plate I is connected to a hydraulic cylinder I, the output end of the hydraulic cylinder I is connected to an ultrasonic generator, and several output ports are connected to the outer wall of the ultrasonic generator.

[0008] As a further preferred embodiment of the present invention, the stamping structure includes a second inclined support rod, the bottom end of the second inclined support rod is connected to a second seat plate, a second hydraulic cylinder is connected to the bottom end of the second seat plate, and the output end of the second hydraulic cylinder is connected to a stamping block.

[0009] As a further preferred embodiment of the present invention, the screening structure includes two vertical support rods, a steering gear is arranged at the top end of the vertical support rod, and the output end of the steering gear is connected to a screening barrel. A discharge end cover is arranged directly below the bottom end of the screening barrel. A plurality of seepage holes are arranged on the discharge end cover, and an aggregate tray is arranged near the bottom end of the discharge end cover.

[0010] As a further preferred embodiment of the present invention, the slide rail is U-shaped, and the moving structure at the top of the slide rail includes a slider. The top of the slider is connected to a third hydraulic cylinder, and the output end of the third hydraulic cylinder is connected to an aggregate frame.

[0011] As a further preferred embodiment of the present invention, the flushing structure includes a casting strip plate, the inner side of the casting strip plate is connected to a lifting pipe, a plurality of liquid storage tanks are arranged equidistantly at the top of the casting strip plate, the bottom end of the liquid storage tank is connected to a liquid discharge pipe, and the liquid discharge pipe is inclined downward as a whole.

[0012] As a further preferred embodiment of the present invention, two mixing mechanisms are arranged on the side close to the lifting pipe. The mixing structure includes a vertical column pipe, a slide rail is arranged on the outer side of the vertical column pipe, and a movable block is embedded in the slide rail. The outer end of the movable block is connected to a pressing plate, the outer end of the pressing plate is connected to a first motor, and the output end of the first motor is connected to a stirring rod.

[0013] As a further preferred embodiment of the present invention, the top of the screening barrel is provided with a detachable flip cover, and a plurality of screening meshes are arranged inside the screening barrel.

[0014] As a further preferred embodiment of the present invention, a vibration motor is arranged on the outer wall of the screening barrel.

[0015] (III) Beneficial Effects

[0016] The present invention provides a concrete recycling and crushing device. It has the following beneficial effects:

[0017] (1) The present invention can efficiently crush and separate concrete waste through the combined action of the ultrasonic crushing structure and the punching structure, effectively improving the recycling rate. The setting of the screening structure can screen the crushed concrete to ensure the quality of the recycled materials. The design of the slide rail, the moving structure and the aggregate frame makes the recycling process more continuous and automated, reducing the labor intensity of manual operation. The setting of the flushing structure can not only add different chemical agents that promote dissolution, but also clean and maintain the equipment to extend the service life of the equipment. The setting of the mixing mechanism can adjust the materials during the recycling process to meet the production needs of different requirements, thereby greatly improving the overall production efficiency.

[0018] (2) The ultrasonic crushing structure of the present invention can start the corresponding hydraulic cylinder 1 to insert the ultrasonic generator into the raw material, and then start the ultrasonic generator for vibration crushing, and the hydraulic cylinder 2 at the bottom end of the seat plate 2 of the stamping structure drives the stamping block to stamp and crush the raw material. The raw material after preliminary crushing can be sent to the internal screening barrel of the screening structure for sufficient screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the present invention from another angle;

[0021] Figure 3 It is a side view structural schematic diagram of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the mixing mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the internal structure of the screening barrel of the present invention.

[0024] In the figure: 1. pad; 2. lifting tube; 3. electromagnetic slide rail; 4. inclined frame rod 1; 5. seat plate 1; 6. hydraulic cylinder 1; 7. ultrasonic generator; 8. output port; 9. inclined frame rod 2; 10. seat plate 2; 11. hydraulic cylinder 2; 12. punching block; 13. vertical frame rod; 14. screening barrel; 15. discharge end cover; 16. collecting plate; 17. slider; 18. hydraulic cylinder 3; 19. collecting frame; 20. casting strip plate; 21. liquid storage tank; 22. discharge pipe; 23. column pipe; 24. movable block; 25. motor 1; 26. stirring rod; 27. screen; 28. vibration motor. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-5 , the embodiments of the present invention provide a technical solution: a concrete recycling and crushing device, including a base plate 1, two sets of lifting pipes 2 arranged on the top of the base plate 1, an ultrasonic crushing structure slidably connected to one set of lifting pipes 2, a stamping structure slidably connected to the other set of lifting pipes 2, a screening structure arranged at the middle position between the two sets of lifting pipes 2, a slide rail arranged outside the lifting pipes 2, a moving structure arranged on the top of the slide rail, an aggregate frame 19 arranged on the top of the moving structure, and a flushing structure arranged outside the lifting pipes. Electromagnetic slide rails 3 are arranged on the inner sides of the lifting pipes 2. The ultrasonic crushing structure includes two inclined support rods I 4. The bottoms of the two inclined support rods I 4 are connected to a base plate I 5. The bottom of the base plate I 5 is connected to a hydraulic cylinder I 6. The output end of the hydraulic cylinder I 6 is connected to an ultrasonic generator 7. A plurality of output ports 8 are connected to the outer wall of the ultrasonic generator 7.

[0027] The stamping structure includes an inclined support rod II 9. The bottom end of the inclined support rod II 9 is connected to a base plate II 10. A hydraulic cylinder II 11 is connected to the bottom end of the base plate II 10. The output end of the hydraulic cylinder II 11 is connected to a stamping block 12. The combined design of the ultrasonic crushing structure and the stamping structure can effectively crush the concrete material and ensure uniform particle size. The stamping structure can further accelerate the crushing process of the concrete and ensure that the particle size after crushing meets the requirements.

[0028] The screening structure includes two vertical support rods 13. A steering gear is arranged at the top of the vertical support rods 13, and the output end of the steering gear is connected to a screening barrel 14. A discharge end cover 15 is arranged directly below the bottom end of the screening barrel 14. A plurality of seepage holes are arranged on the discharge end cover 15. An aggregate tray 16 is arranged near the bottom end of the discharge end cover 15. By starting the steering gear, the screening barrel 14 can be driven to swing back and forth, thereby promoting the screening effect. The fine materials after screening can finally fall into the aggregate tray 16.

[0029] The slide rail is U-shaped. The moving structure on the top of the slide rail includes a slider 17. The top of the slider 17 is connected to a hydraulic cylinder III 18. The output end of the hydraulic cylinder III 18 is connected to the aggregate frame 19. The moving structure can move back and forth in the U-shaped slide rail as a whole. At the same time, the hydraulic cylinder III 18 can adjust the up and down height of the aggregate frame 19.

[0030] The flushing structure includes a casting bar plate 20, which is connected to the lifting pipe 2 on the inner side of the casting bar plate 20. A number of liquid storage tanks 21 are equidistantly arranged at the top of the casting bar plate 20. The bottom end of the liquid storage tank is connected to a drain pipe 22. The drain pipe 22 slopes downward as a whole. Different acid-base chemical solvents can be stored in the liquid storage tank 21 to promote crushing, or clean water can be filled to clean the equipment.

[0031] Two mixing mechanisms are arranged on the side close to the lifting pipe 2. The mixing structure includes a column pipe 23. A slide rail is arranged on the outer side of the column pipe 23, and a movable block 24 is embedded in the slide rail. The outer end of the movable block 24 is connected to a pressing plate, the outer end of the pressing plate is connected to a first motor 25, and the output end of the first motor 25 is connected to a stirring rod 26. By adjusting the up and down position of the movable block 24 and using the first motor 25 to drive the stirring rod 26 to rotate, the waste can be stirred to promote the chemical reaction efficiency.

[0032] A detachable flip cover is arranged at the top of the screening bucket 14, and a number of screening meshes 27 are arranged inside the screening bucket 14. The waste is fully screened by the internal screening meshes 27.

[0033] A vibration motor 28 is arranged on the outer wall of the screening bucket 14 to strengthen the vibration effect by using the vibration motor 28.

[0034] Working principle: Through the combined action of the ultrasonic crushing structure and the stamping structure, the concrete waste can be efficiently crushed and separated, effectively improving the recycling rate. The setting of the screening structure can screen the crushed concrete to ensure the quality of the recycled materials. The design of the slide rail, the moving structure and the aggregate frame 19 makes the recycling process more continuous and automated, reducing the labor intensity of manual operation. The setting of the flushing structure can not only add different chemical agents to promote dissolution, but also clean and maintain the equipment, extending the service life of the equipment. The setting of the mixing mechanism can mix the materials during the recycling process to meet the production needs of different requirements, greatly improving the overall production efficiency. The ultrasonic crushing structure can start the corresponding first hydraulic cylinder 6 to insert the ultrasonic generator 7 into the raw materials, and then start the ultrasonic generator 7 to vibrate and crush. And the second hydraulic cylinder 11 at the bottom of the seat plate two 10 of the stamping structure drives the stamping block 12 to carry out stamping and crushing treatment on the raw materials. The preliminarily crushed raw materials can be sent into the internal screening bucket 14 of the screening structure for full screening.

[0035] 1. Base plate; 2. Lifting pipe; 3. Electromagnetic slide rail; 4. First inclined support rod; 5. First seat plate; 6. First hydraulic cylinder; 7. Ultrasonic generator; 8. Output port; 9. Second inclined support rod; 10. Second seat plate; 11. Second hydraulic cylinder; 12. Stamping block; 13. Upright support rod; 14. Screening bucket; 15. Discharge end cover; 16. Aggregate tray; 17. Slide block; 18. Third hydraulic cylinder; 19. Aggregate frame; 20. Casting bar plate; 21. Liquid storage tank; 22. Drain pipe; 23. Column pipe; 24. Movable block; 25. First motor; 26. Stirring rod; 27. Screen; 28. Vibration motor of the components of the present invention are all common standard parts or parts known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods. The problem solved by the present invention is that the traditional recycling and crushing device cannot perform crushing processing efficiently in one piece, which greatly reduces the production efficiency. Through the mutual combination of the above components, the present invention can efficiently crush and separate concrete waste through the combined action of the ultrasonic crushing structure and the stamping structure, effectively improving the recycling rate. The setting of the screening structure can screen the crushed concrete to ensure the quality of the recycled materials. The design of the slide rail, moving structure and aggregate frame makes the recycling process more continuous and automated, reducing the labor intensity of manual operation. The setting of the flushing structure can not only add different chemical agents to promote dissolution, but also clean and maintain the equipment, extending the service life of the equipment. The setting of the mixing mechanism can mix the materials during the recycling process to meet the production needs of different requirements, greatly improving the overall production efficiency. The ultrasonic crushing structure of the present invention can start the corresponding first hydraulic cylinder to insert the ultrasonic generator into the raw materials, and then start the ultrasonic generator to perform vibration crushing. And the second hydraulic cylinder at the bottom of the second seat plate of the stamping structure drives the stamping block to perform stamping and crushing on the raw materials. The preliminarily crushed raw materials can be sent into the internal screening bucket of the screening structure for full screening.

[0036] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claims.

[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A concrete recycling and crushing device, comprising a backing plate (1), two groups of lifting pipes (2) arranged on the top of the backing plate (1), an ultrasonic crushing structure slidably connected to one group of lifting pipes (2), a stamping structure slidably connected to the other group of lifting pipes (2), a screening structure arranged at the middle position between the two groups of lifting pipes (2), a slide rail arranged outside the lifting pipes (2), a moving structure arranged on the top of the slide rail, an aggregate frame (19) arranged on the top of the moving structure, and a flushing structure arranged outside the lifting pipes. Electromagnetic slide rails (3) are arranged on the inner sides of the lifting pipes (2), and it is characterized in that: The ultrasonic crushing structure includes two first inclined support rods (4). The bottoms of the two first inclined support rods (4) are connected to a first base plate (5). The bottom of the first base plate (5) is connected to a first hydraulic cylinder (6). The output end of the first hydraulic cylinder (6) is connected to an ultrasonic generator (7). The outer wall of the ultrasonic generator (7) is connected with a plurality of output ports (8).

2. A concrete recycling and crushing device according to claim 1, characterized in that: The stamping structure includes a second inclined support rod (9). The bottom end of the second inclined support rod (9) is connected to a second base plate (10). Located at the bottom end of the second base plate (10) is a second hydraulic cylinder (11). The output end of the second hydraulic cylinder (11) is connected to a stamping block (12).

3. A concrete recycling and crushing device according to claim 2, characterized in that: The material screening structure includes two vertical support rods (13). A steering gear is arranged at the top of the vertical support rods (13), and the output end of the steering gear is connected to a screening bucket (14). Located directly below the bottom end of the screening bucket (14) is a discharge end cover (15). A plurality of seepage holes are arranged on the discharge end cover (15). An aggregate tray (16) is arranged near the bottom end of the discharge end cover (15).

4. A concrete recycling and crushing device according to claim 2, wherein: The slide rail is U-shaped. The moving structure at the top of the slide rail includes a slider (17). The top of the slider (17) is connected to a third hydraulic cylinder (18). Located at the output end of the third hydraulic cylinder (18) is an aggregate frame (19).

5. The concrete recycling and crushing device according to claim 4, wherein: The flushing structure includes a casting strip plate (20). The inner side of the casting strip plate (20) is connected to the lifting pipe (2). A plurality of liquid storage tanks (21) are arranged equidistantly at the top of the casting strip plate (20). The bottom end of the liquid storage tank is connected to a liquid discharge pipe (22). The liquid discharge pipe (22) is inclined downward as a whole.

6. The concrete recycling and crushing device according to claim 5, characterized in that: Two mixing mechanisms are arranged on the side of the lifting pipe (2). The mixing structure includes a column pipe (23). A slide rail is arranged on the outer side of the column pipe (23), and a movable block (24) is embedded in the slide rail. The outer end of the movable block (24) is connected to a pressing plate. The outer end of the pressing plate is connected to a first motor (25). The output end of the first motor (25) is connected to a stirring rod (26).

7. The concrete recycling and crushing device according to claim 3, characterized in that: The top of the screening bucket (14) is provided with a detachable flip cover, and a plurality of screening meshes (27) are arranged inside the screening bucket (14).

8. The concrete recycling and crushing device according to claim 3, characterized in that: A vibration motor (28) is arranged on the outer wall of the screening bucket (14).

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