Construction waste resource crushing and recycling equipment

Abstract

The utility model discloses construction waste resource crushing and recycling equipment which comprises a machine frame and a walking crawler belt installed below the machine frame, a crusher main machine and a conveying mechanism are arranged on the machine frame, in order to reduce dust generated in the crushing process and environmental pollution, a dustproof shell is further arranged on the machine frame, and the conveying mechanism is arranged on the dustproof shell. The crusher main machine is located in the dustproof shell and comprises a crushing bin, crushing rollers and a driving motor, the crushing bin is arranged on the rack, a feeding port is formed in the side wall of the top of the crushing bin, a discharging port is formed in the bottom of the crushing bin, and the two groups of crushing rollers are rotationally arranged on the opposite side walls in the crushing bin; a protection box is arranged on the outer wall of the crushing bin, two driving shafts are rotationally arranged between the protection box and the crushing bin, and the two driving shafts are connected with the two crushing rollers correspondingly. The utility model relates to the technical field of crushing equipment, and particularly provides construction waste resource crushing and recycling equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a resource crushing and recycling equipment for construction waste. Background Art

[0002] Construction waste refers to the waste generated during construction projects, demolitions, renovations, etc., including waste bricks, waste tiles, waste concrete blocks, etc. Such waste cannot decompose by itself. If not treated, it will not only occupy a large amount of land but also cause environmental pollution. In fact, such waste can be reused as building materials through crushing and screening, reducing the consumption of natural resources and the cost of waste treatment.

[0003] Crushing is the first step in the resource recycling of construction waste. Crushing equipment is a commonly used equipment for crushing construction waste and has high crushing efficiency. However, the equipment is generally fixed at the construction site, making it difficult to transfer to other sites, with general mobility. At the same time, a large amount of dust is generated during the crushing process, polluting the environment. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that the existing crushing equipment for construction waste is generally fixed, making it difficult to transfer to other sites. At the same time, a large amount of dust is generated during the crushing process, affecting the environment.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: A resource crushing and recycling equipment for construction waste proposed by the utility model includes a frame and traveling tracks installed below the frame. A crusher main body and a conveying mechanism are arranged on the frame. In order to reduce the dust generated during the crushing process and pollute the environment, a dust-proof outer shell is also arranged on the frame. The crusher main body is located inside the dust-proof outer shell. The crusher main body includes a crushing chamber, crushing rolls, and a driving motor. The crushing chamber is arranged on the frame. An inlet is opened on the top side wall of the crushing chamber, and an outlet is arranged at the bottom of the crushing chamber. Two groups of crushing rolls are rotatably arranged on the opposite side walls inside the crushing chamber. A protective box is arranged on the outer wall of the crushing chamber. Two driving shafts are rotatably arranged between the protective box and the crushing chamber. The two driving shafts are respectively connected to the two groups of crushing rolls. Gears are also arranged on the driving shafts. The two gears are meshed. The driving motor is arranged on the outer wall of the protective box, and the power output shaft is connected to one of the driving shafts. The conveying mechanism includes a first conveying mechanism and a second conveying mechanism. One end of the first conveying mechanism penetrates through the dust-proof outer shell and the inlet and extends into the interior of the crushing chamber. The second conveying mechanism is located below the outlet.

[0006] Preferred Technical Solution 1: In order to flexibly adjust the throwing position of the conveying mechanism and facilitate position adjustment according to the construction terrain, a discharge adjustment structure is further provided on the frame. The discharge adjustment structure includes a turntable, an adjustment motor, and a conveying mechanism III. The turntable is rotatably arranged on the frame and is located at one end of the conveying mechanism II. The adjustment motor is arranged at the bottom of the frame, and the power output shaft is connected to the turntable. The conveying mechanism III is obliquely arranged on the turntable, and one end of the conveying mechanism III is located below the conveying mechanism II.

[0007] Preferred Technical Solution 2: A dust collector is further provided on the rear wall of the dust-proof housing. Dust suction heads are provided on the inner top wall and side walls of the crushing chamber, and the dust suction heads are connected to the dust collector through dust suction pipes.

[0008] Preferred Technical Solution 3: The conveying mechanism is a belt conveyor.

[0009] Preferred Technical Solution 4: A controller is provided on the dust-proof housing, and the adjustment motor, the drive motor, and the conveying mechanism are all electrically connected to the controller.

[0010] For a construction waste resource crushing and recycling device proposed by the present utility model, the beneficial effects obtained by adopting the above structure are as follows:

[0011] (1) The equipment is transferred and moved through the walking tracks, which is more applicable to the construction site. The discharge adjustment structure can flexibly adjust the throwing position of the conveying mechanism, facilitating position adjustment according to the construction terrain and being convenient for cooperation with the transport vehicle.

[0012] (2) By providing the dust-proof housing and the dust collector, the dust pollution generated during the feeding, crushing, and discharging processes can be reduced. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 is a schematic diagram of the overall structure of a construction waste resource crushing and recycling device proposed by the present utility model Figure 1 ;

[0015] Figure 2 is a schematic diagram of the overall structure of a construction waste resource crushing and recycling device proposed by the present utility model Figure 2 ;

[0016] Figure 3 is a schematic diagram of the overall structure of a construction waste resource crushing and recycling device proposed by the present utility model Figure 3 ;

[0017] Figure 4 Schematic diagram of the internal structure of the dust-proof housing of a construction waste resource crushing and recycling equipment proposed by the present utility model;

[0018] Figure 5 Schematic diagram of the internal structure of the main crusher of a construction waste resource crushing and recycling equipment proposed by the present utility model.

[0019] Wherein, 1. Frame, 2. Traveling track, 3. Main crusher, 4. Dust-proof housing, 5. Crushing chamber, 6. Crushing roller, 7. Driving motor, 8. Feeding port, 9. Discharging port, 10. Protection box, 11. Driving shaft, 12. Gear, 13. Conveying mechanism one, 14. Conveying mechanism two, 15. Discharge adjusting structure, 16. Turntable, 17. Adjusting motor, 18. Conveying mechanism three, 19. Vacuum cleaner, 20. Dust suction head, 21. Controller. Specific embodiments

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0022] Embodiment 1

[0023] As Figures 1 to 5As shown in the figure, the technical solution adopted by the utility model is as follows: A construction waste resource crushing and recycling equipment, including a frame 1 and a traveling track 2 installed below the frame 1. A crusher main machine 3 and a conveying mechanism are arranged on the frame 1. In order to reduce the dust generated during the crushing process and pollute the environment, a dust-proof housing 4 is also provided on the frame 1. The crusher main machine 3 is located inside the dust-proof housing 4. The crusher main machine 3 includes a crushing chamber 5, a crushing roller 6 and a driving motor 7. The crushing chamber 5 is arranged on the frame 1. The top side wall of the crushing chamber 5 is provided with a feeding port 8, and the bottom of the crushing chamber 5 is provided with a discharging port 9. There are two groups of crushing rollers 6 and they are rotatably arranged on the opposite side walls inside the crushing chamber 5. A protective box 10 is arranged on the outer wall of the crushing chamber 5. Two driving shafts 11 are rotatably arranged between the protective box 10 and the crushing chamber 5. The two driving shafts 11 are respectively connected to the two groups of crushing rollers 6. A gear 12 is also arranged on the driving shaft 11. The two groups of gears 12 are meshed. The driving motor 7 is arranged on the outer wall of the protective box 10 and the power output shaft is connected to one of the driving shafts 11. The conveying mechanism includes a first conveying mechanism 13 and a second conveying mechanism 14. One end of the first conveying mechanism 13 penetrates through the dust-proof housing 4 and the feeding port 8 and extends into the interior of the crushing chamber 5. The second conveying mechanism 14 is located below the discharging port 9. A dust collector 19 is also arranged on the rear wall of the dust-proof housing 4. Dust suction heads 20 are arranged on the top wall and side walls inside the crushing chamber 5. The dust suction heads 20 are connected to the dust collector 19 through a dust suction pipe.

[0024] Embodiment 2

[0025] On the basis of Embodiment 1, as Figure 1 and 5 shown, in order to flexibly adjust the throwing position of the conveying mechanism and facilitate the position adjustment according to the construction terrain, a discharging adjustment structure 15 is also provided on the frame 1. The discharging adjustment structure 15 includes a turntable 16, an adjustment motor 17 and a third conveying mechanism 18. The turntable 16 is rotatably arranged on the frame 1 and is located at one end of the second conveying mechanism 14. The adjustment motor 17 is arranged at the bottom of the frame 1 and the power output shaft is connected to the turntable 16. The third conveying mechanism 18 is obliquely arranged on the turntable 16. One end of the third conveying mechanism 18 is located below the second conveying mechanism 14.

[0026] Among them, the conveying mechanism is a belt conveyor. A controller 21 is arranged on the dust-proof housing 4. The adjustment motor 17, the driving motor 7 and the conveying mechanism are all electrically connected to the controller 21.

[0027] During specific use, the crawler design facilitates the transfer and movement of the equipment, making it more adaptable to the construction site. Construction waste is conveyed into the crushing chamber 5 through the conveying mechanism 13. A set of drive shafts 11 is driven to rotate by the drive motor 7, and then two sets of drive shafts 11 are driven to rotate through the gears 12, driving two sets of crushing rolls 6 to crush the construction waste. The crushed materials fall onto the second conveying mechanism 14 and then into the third conveying mechanism 18. The crushed materials are thrown out through the third conveying mechanism 18. The throwing position is adjusted according to requirements, that is, the turntable 16 is driven to rotate by the adjustment motor 17, and then the angle of the third conveying mechanism 18 is adjusted to complete the position adjustment, which is convenient for position adjustment according to the construction terrain and facilitates cooperation with the transport vehicle.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, material or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, material or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A resource crushing and recycling equipment for construction waste, comprising a frame and traveling crawlers installed below the frame, wherein a crusher main body and a conveying mechanism are arranged on the frame, and it is characterized in that: A dust-proof housing is further provided on the frame. The main crusher is located inside the dust-proof housing. The main crusher includes a crushing chamber, crushing rollers and a driving motor. The crushing chamber is provided on the frame. An inlet is formed in the top side wall of the crushing chamber, and an outlet is provided at the bottom of the crushing chamber. Two groups of crushing rollers are rotatably provided on the opposite side walls inside the crushing chamber. A protective box is provided on the outer wall of the crushing chamber. Two driving shafts are rotatably provided between the protective box and the crushing chamber. The two driving shafts are respectively connected to the two groups of crushing rollers. Gears are further provided on the driving shafts, and the two gears are meshed. The driving motor is provided on the outer wall of the protective box, and the power output shaft is connected to one of the driving shafts. The conveying mechanism includes a first conveying mechanism and a second conveying mechanism. One end of the first conveying mechanism penetrates through the dust-proof housing and the inlet and extends into the interior of the crushing chamber. The second conveying mechanism is located below the outlet.

2. The resource crushing and recycling equipment for construction waste according to claim 1, characterized in that: A discharge adjusting structure is further provided on the frame. The discharge adjusting structure includes a turntable, an adjusting motor and a third conveying mechanism. The turntable is rotatably provided on the frame and is located at one end of the second conveying mechanism. The adjusting motor is provided at the bottom of the frame, and the power output shaft is connected to the turntable. The third conveying mechanism is obliquely provided on the turntable, and one end of the third conveying mechanism is located below the second conveying mechanism.

3. The construction waste resource crushing and recycling equipment according to claim 2, characterized in that: A dust collector is further provided on the rear wall of the dust-proof housing. Dust suction heads are provided on the top wall and side walls inside the crushing chamber, and the dust suction heads are connected to the dust collector through dust suction pipes.

4. A construction waste resource crushing and recycling device according to claim 3, characterized in that: The conveying mechanism is a belt conveyor.

5. The resource crushing and recycling equipment for construction waste according to claim 4, characterized in that: A controller is provided on the dust-proof housing. The adjusting motor, the driving motor and the conveying mechanism are all electrically connected to the controller.

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