Construction waste recycling equipment

Abstract

The invention relates to the technical field of garbage recycling, and particularly discloses construction garbage recycling equipment which comprises a chopping chamber, a rolling ring seat and a crushing chamber, the rolling ring seat is fixed to the lower portion of the chopping chamber, the crushing chamber is located on the front side of the rolling ring seat, and a plurality of rotating shafts are rotationally connected to the interior of the chopping chamber; and a plurality of chopping discs with different sizes are fixedly mounted on the peripheral side of the rotating shaft. According to the construction waste recycling equipment, by integrating three treatment structures of crushing, chopping and rolling, flexible treatment of different types of waste is achieved, the chopping chamber, the rolling ring base and the crushing chamber are reasonably distributed on the upper layer and the lower layer in the equipment design, a switchable connecting mechanism is achieved, seamless connection can be effectively achieved, and the construction waste recycling equipment is suitable for large-scale popularization and application. And through the two-insertion-shaft structure of the electric push rod, a user can conveniently switch different treatment modes, and therefore the classification and treatment efficiency of the construction waste is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste recycling, and in particular to a construction waste recycling device. Background Art

[0002] Construction waste refers to waste generated during the construction process of building, demolition, decoration, etc. Common construction waste includes concrete, bricks, wood, metal, plastic, etc. If these wastes are not handled properly, they will pollute the environment and occupy a large amount of land. Since the existing construction waste is diverse in types and sizes, and the standards for processing and recycling are also different, the processing of these construction wastes usually requires multiple processing equipment. At present, general waste recycling and processing mostly uses simple crushing mechanisms, which can only perform unified crushing processing on multiple types of garbage, resulting in the inability to effectively distinguish effective garbage, and some garbage is not suitable for crushing, which can easily cause damage to the crushing mechanism inside the recycling equipment, thereby affecting the service life of the equipment. Therefore, the present invention proposes a construction waste recycling equipment to solve the problems mentioned in the above background technology. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a construction waste recycling device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A construction waste recycling device comprises a shredding chamber, a rolling ring seat and a crushing chamber, wherein the rolling ring seat is fixed to the lower part of the shredding chamber, the crushing chamber is located in front of the rolling ring seat, a plurality of rotating shafts are rotatably connected inside the shredding chamber, and a plurality of shredding discs of different sizes are fixedly installed around the rotating shaft;

[0006] The front side of the shredding chamber is rotatably connected with a rolling roller located in a rolling ring seat, and a grinding disc transferred to the rolling ring seat is arranged at the lower side of the rolling roller. Crushing rollers are installed on the left and right sides of the crushing chamber, and gears three are fixed to the rear ends of the two crushing rollers, and the two gears three are meshed with each other. A changeover mechanism is arranged between the outlet end of the rolling ring seat and the crushing chamber;

[0007] The lane-changing mechanism comprises a rotating seat and a ring track, wherein the ring track is fixed on the rotating seat, a sliding shaft is fixed on the center of the upper side of the rotating seat, and the sliding shaft slides up and down on one side of the rolling ring seat, a convex block is arranged on the rotating seat, and a limiting groove corresponding to the convex block is opened on the rolling ring seat, and a limiting pin seat corresponding to the ring track is arranged on the lower side of the outlet end of the rolling ring seat;

[0008] A driving device is arranged at the lower side between the shredding chamber and the crushing chamber, the output shaft of the driving device is connected with a linkage shaft, the upper end of the linkage shaft is provided with a gear 1 transferred to one side of the shredding chamber, and a feeding hopper is installed at the upper side of the shredding chamber.

[0009] Preferably, the plurality of chopping discs are evenly spaced on the rotating shaft, and the diameters of the plurality of chopping discs increase from top to bottom, and a second gear is fixed to the upper end of the rotating shaft.

[0010] Preferably, a double-sided gear ring rotatably connected to the upper side of the shredding chamber is arranged on the periphery of the gear 2, and tooth grooves are provided on the inner and outer ring surfaces of the double-sided gear ring, and a plurality of gears 2 are correspondingly meshed with the inner tooth grooves of the double-sided gear ring, and gear 1 is correspondingly meshed with the outer tooth grooves of the double-sided gear ring.

[0011] Preferably, the shredding chamber is rotatably connected to a swivel seat located on the upper side of the rolling ring seat, an opening corresponding to the inlet direction of the rolling ring seat is opened on the shredding chamber side, and an inlet corresponding to the opening is opened on the upper side of the inlet end of the rolling ring seat, and two baffles corresponding to the inlet and the opening are fixed on the swivel seat.

[0012] Preferably, an insertion shaft 1 which slides up and down is sleeved on the upper end of the linkage shaft, a limiting slot corresponding to the insertion shaft 1 is opened in the center of the upper gear 1 and the circumference of the lower linkage shaft, and a corresponding bracket is arranged at the lower end of the insertion shaft, and the insertion shaft 1 is transferred to the bracket, an electric push rod 1 corresponding to the bracket is fixedly installed on the outside of the shredding chamber, and the output shaft at the upper end of the electric push rod 1 is fixedly connected to the bracket.

[0013] Preferably, an inserted shaft 2 is provided on the outer side of the rolling roller and the outer end of the crushing roller, and the inserted shaft 2 is located on the rotation axis of the rolling roller and the crushing roller. The two inserted shafts 2 slide inward and outward in the corresponding rolling roller and the crushing roller, and limiting slots corresponding to the inserted shaft 2 are opened in the rolling roller and the crushing roller.

[0014] Preferably, two upper and lower bevel gears are provided on the rear side of the crushing chamber, the two bevel gears correspond to the two plug shafts respectively, the upper and lower bevel gears are respectively connected to the outside of the crushing chamber and the shredding chamber, and another bevel gear is provided on the crushing chamber and the shredding chamber, the other bevel gear is meshed with the corresponding upper and lower bevel gears, and the other bevel gear is fixed on the linkage shaft.

[0015] Preferably, movable frames that slide inwards and outwards are provided on the outside of the shredding chamber and the crushing chamber, and two electric push rods connected to the corresponding movable frames are installed on the shredding chamber and the crushing chamber, and the upper and lower plug shafts are respectively connected to the two movable frame seats, and plug disks are fixed on the outer sides of the upper and lower bevel gears, and limiting slots corresponding to the plug disks are opened on the outer sides of the upper and lower plug shafts.

[0016] Preferably, it also includes an inclined plate, the outer diameter of which is less than or equal to the inner diameter of the shredding chamber, the inclined plate is located at the lower side of the shredding chamber, and the lower inclined side direction of the inclined plate corresponds to one side inlet of the shredding chamber, and a connecting shaft is fixed at the center of the lower side of the inclined plate, and the lower end of the connecting shaft is connected to a limiting seat, and a limiting groove corresponding to the limiting seat is opened at the lower part of the shredding chamber.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The construction waste recycling equipment provided by the present invention includes three processing structures: crushing, shredding and rolling. Targeted selection can be made according to the type of construction waste. If it is brick concrete, it is crushed; if it is long strips of wood, it is shredded; if it is metal or paper packaging shell, it can be rolled for recycling. It can also be used in combination, such as flattening large garbage and then putting it into the crushing mechanism for crushing, so as to meet different recycling needs;

[0019] 2. The shredding chamber, rolling ring seat and crushing chamber of the present invention are distributed in the upper, middle and lower parts. The shredding chamber can directly discharge garbage and can also be connected to the rolling ring seat at the lower side. The switching mechanism between the rolling ring seat and the crushing chamber can establish a seamless connection between the rolling ring seat and the crushing chamber, which can be switched at any time. The three processing structures are reasonably arranged, which effectively utilizes the site area.

[0020] 3. The driving device of the present invention has a sufficiently large torque and power, and can undertake shredding, rolling and crushing work at the same time. The two plug-in shaft structures can establish or disconnect the linkage relationship with the crushing, rolling and shredding mechanisms through the action of the electric push rod. The switching is convenient and fast, which greatly improves the efficiency of construction waste classification and processing.

[0021] In summary, the construction waste recycling equipment of the present invention realizes flexible processing of different types of garbage by integrating the three processing structures of crushing, shredding and rolling. The equipment design reasonably distributes the shredding chamber, rolling ring seat and crushing chamber on three upper and lower levels, and has a switchable connection mechanism, which can effectively achieve seamless connection and meet different recycling needs. Through the two-insert shaft structure of the electric push rod, the user can easily switch between different processing methods, thereby significantly improving the classification and processing efficiency of construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a construction waste recycling device proposed by the present invention Figure 1 ;

[0023] Figure 2 A schematic diagram of the structure of a construction waste recycling device proposed by the present invention Figure 2 ;

[0024] Figure 3A schematic diagram of a side cross-sectional structure of a construction waste recycling device proposed by the present invention;

[0025] Figure 4 A schematic diagram of the structure of a construction waste recycling device proposed by the present invention Figure 3 ;

[0026] Figure 5 A schematic diagram of the side structure of a construction waste recycling device proposed by the present invention;

[0027] Figure 6 This is a schematic diagram of the top view of the structure of a construction waste recycling device proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of a planar connection structure of a movable frame seat in a construction waste recycling device proposed by the present invention;

[0029] Figure 8 This is a structural schematic diagram of a lane-changing mechanism in a construction waste recycling device proposed by the present invention.

[0030] In the figure: 1. shredding chamber; 2. rolling ring seat; 3. crushing chamber; 4. rolling roller; 5. grinding disc;

[0031] 6. Lane changing mechanism; 601. Rotating seat; 602. Sliding shaft; 603. Ring track;

[0032] 7. Feed hopper; 8. Gear 1; 9. Gear 2; 10. Double-sided gear ring; 11. Insert shaft 1; 12. Electric push rod 1; 13. Linkage shaft; 14. Driving device; 15. Rotating shaft; 16. Opening; 17. Rotating ring seat; 18. Inlet; 19. Crushing roller; 20. Shredding disc; 21. Inclined panel; 22. Limit seat; 23. Limit pin seat; 24. Gear 3; 25. Movable frame seat; 26. Insert shaft 2; 27. Insert disc; 28. Bevel gear; 29. ​​Electric push rod 2. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Reference Figure 1-8A construction waste recycling device comprises a shredding chamber 1, a rolling ring seat 2 and a crushing chamber 3. The rolling ring seat 2 is fixed to the lower part of the shredding chamber 1, and the crushing chamber 3 is located at the front side of the rolling ring seat 2. A plurality of rotating shafts 15 are rotatably connected inside the shredding chamber 1, and a plurality of shredding discs 20 of different sizes are fixedly installed around the rotating shaft 15. Crushing rollers 19 are installed on the left and right sides of the crushing chamber 3. A rolling roller 4 located in the rolling ring seat 2 is rotatably connected to the front side of the shredding chamber 1, and a grinding disc transferred to the rolling ring seat 2 is arranged at the lower side of the rolling roller 4. 5. Equipment recycling The equipment is equipped with three recycling mechanisms, including crushing, shredding and rolling structures, which are respectively suitable for the recycling of different construction wastes. For example, brick concrete can be processed by the crushing roller 19 in the crushing chamber 3, long strips of wood, hard plastic waste, etc. can be shredded by the shredding disc 20 in the shredding chamber 1, and metal or paper packaging waste can be processed by the rolling roller 4 in the rolling ring seat 2 in combination with the grinding disc 5. At the same time, the three structures in this equipment can also be used in combination to meet different recycling needs;

[0035] Furthermore, referring to Figure 1 , 8 A channel changing mechanism 6 is arranged between the outlet end of the rolling ring seat 2 and the crushing chamber 3. The channel changing mechanism 6 includes a rotating seat 601 and a channel 603. The channel 603 is fixed on the rotating seat 601. A sliding shaft 602 is fixed on the center of the upper side of the rotating seat 601. The sliding shaft 602 slides up and down on one side of the rolling ring seat 2. A convex block is arranged on the rotating seat 601, and a limiting groove corresponding to the convex block is opened on the rolling ring seat 2. A limiting pin seat 23 corresponding to the channel 603 is arranged on the lower side of the outlet end of the rolling ring seat 2. When the rolling mechanism and the crushing mechanism are to be combined to process the construction waste, the channel of the rolling mechanism and the crushing mechanism can be connected through the channel changing mechanism 6. The crushing chamber 3 is connected to the rotating seat 601, so that the rolled construction waste can directly enter the crushing chamber 3, so as to facilitate the crushing process in the crushing chamber 3. The specific operation is: rotate the rotating seat 601 on the lower side of the rolling ring seat 2, and the ring channel 603 connected to the rotating seat 601 is immediately rotated out, and the two ends of the ring channel 603 correspond to the outlet end of the rolling ring seat 2 and the inlet side of the crushing chamber 3 respectively, and then the rotating seat 601 can be lifted upward, and the rotating seat 601 slides upward on one side of the rolling ring seat 2 through the sliding shaft 602 until the ring channel 603 is flush with the two channels, and then the limit pin seat 23 on the lower side of the rolling ring seat 2 is pulled, so that the limit pin seat 23 abuts against the lower side of the ring channel 603;

[0036] Furthermore, referring to Figure 3The shredding chamber 1 is rotatably connected to a swivel seat 17 located on the upper side of the rolling ring seat 2. An opening 16 corresponding to the inlet direction of the rolling ring seat 2 is opened on the shredding chamber 1, and an inlet 18 corresponding to the opening 16 is opened on the upper side of the inlet end of the rolling ring seat 2. Two shielding plates corresponding to the inlet 18 and the opening 16 are fixed on the swivel seat 17. When the shredding chamber 1 and the rolling ring seat 2 need to be combined to process the garbage, the swivel seat 17 on the shredding chamber 1 is rotated so that the openings 16 and the inlet 18 on the shredding chamber 1 and the rolling ring seat 2 are opened. The recycling device also includes an inclined panel 21, the outer diameter of the inclined panel 21 is less than or equal to the inner diameter of the shredding chamber 1, and the inclined panel 21 is located in the shredding chamber 1, and the lower oblique side direction of the inclined plate 21 corresponds to the inlet 18 of one side of the shredding chamber 1, and a connecting shaft is fixed at the center of the lower side of the inclined plate 21, and the lower end of the connecting shaft is transferred to the limiting seat 22, and a limiting groove corresponding to the limiting seat 22 is opened at the lower part of the shredding chamber 1, and the inclined plate 21 is assembled and entered from the lower side of the shredding chamber 1, and transferred into the limiting groove through the limiting seat 22, so as to limit and fix the height of the inclined plate 21 that penetrates into the shredding chamber 1, so that the garbage shredded by the shredding mechanism inside the shredding chamber 1 is guided by the inclined plate 21, and enters the inlet section of the rolling ring seat 2 through the opening 16 and the inlet 18, and then is rolled by the rolling roller 4 in cooperation with the grinding disc 5;

[0037] Furthermore, a driving device 14 is arranged at the lower side between the shredding chamber 1 and the crushing chamber 3, and the output shaft of the driving device 14 is connected to the linkage shaft 13, and the upper end of the linkage shaft 13 is provided with a gear 8 connected to one side of the shredding chamber 1, and a hopper 7 is installed on the upper side of the shredding chamber 1, and a plurality of shredding discs 20 are evenly spaced on the rotating shaft 15, and the diameters of the plurality of shredding discs 20 are gradually increased from top to bottom, and a gear 2 9 is fixed to the upper end of the rotating shaft 15, and shredding discs 20 with gradually increasing diameters are arranged, so that the spacing between the plurality of shredding discs 20 at a roughly horizontal height is getting closer and closer, which is convenient for fine and progressive shredding of construction waste, and graded shredding not only reduces the internal shredding pressure, but also greatly improves the crushing effect of the internal garbage;

[0038] Furthermore, referring to Figure 2A double-sided gear ring 10 is arranged on the periphery of the gear 2 9 and is rotatably connected to the upper side of the shredding chamber 1. The inner and outer ring surfaces of the double-sided gear ring 10 are provided with tooth grooves. A number of gears 2 9 are meshed with the inner tooth grooves of the double-sided gear ring 10, and a gear 1 8 is meshed with the outer tooth grooves of the double-sided gear ring 10. The upper end of the linkage shaft 13 is sleeved with an insertion shaft 11 that slides up and down. The center of the upper gear 1 8 and the circumference of the lower linkage shaft 13 are provided with limiting slots corresponding to the insertion shaft 11, and the lower end of the insertion shaft 11 is provided with a corresponding bracket, and the insertion shaft 11 is transferred to the bracket. An electric push rod corresponding to the bracket is fixedly installed on the outer side of the shredding chamber 1 12, and the output shaft at the upper end of the electric push rod 12 is fixedly connected to the bracket, the electric push rod 12 controls the connected bracket to rise, so that the plug shaft 11 on the bracket is inserted into the corresponding limiting slot in the center of the gear 8, thereby establishing a linkage relationship between the lower end linkage shaft 13 and the gear 8, when the driving device 14 controls the connected linkage shaft 13 to rotate, the double-sided gear ring 10 meshing at the upper end is driven, and the double-sided gear ring 10 drives the multiple rotating shafts 15 inside the shredding chamber 1 to move through the multiple spur gears 29 on the inner side, and then the multiple shredding discs 20 inside the shredding chamber 1 rotate to shred the garbage;

[0039] Furthermore, referring to Figure 2 , 57. Gear 3 24 is fixed to the rear ends of the two crushing rollers 19, and the two gears 3 24 mesh with each other. The outer side of the rolling roller 4 and the outer end of one crushing roller 19 are provided with an insert shaft 26, and the insert shaft 26 is located on the rotation axis of the rolling roller 4 and the crushing roller 19. The two insert shafts 26 slide inside and outside the corresponding rolling roller 4 and the crushing roller 19, and the rolling roller 4 and the crushing roller 19 are provided with limiting slots corresponding to the insert shaft 26. The rear side of the crushing chamber 3 is provided with upper and lower bevel gears 28, and the two bevel gears 28 are respectively connected to the two The plug shaft 26 corresponds to the upper and lower bevel gears 28, which are respectively transferred to the outside of the crushing chamber 3 and the shredding chamber 1, and the crushing chamber 3 and the shredding chamber 1 are each provided with another bevel gear 28, which meshes with the upper and lower corresponding bevel gears 28, and the other bevel gear 28 is fixed on the linkage shaft 13, and the outside of the shredding chamber 1 and the crushing chamber 3 are provided with a movable frame seat 25 that slides inside and outside, and the shredding chamber 1 and the crushing chamber 3 are both installed with an electric push rod 29 connected to the corresponding movable frame seat 25, and the upper and lower plug shafts 26 are respectively transferred to the outside of the crushing chamber 3 and the shredding chamber 1. On the two movable frame seats 25, the outer sides of the upper and lower bevel gears 28 are fixed with insert plates 27, and the outer sides of the upper and lower insert shafts 26 are provided with limiting slots corresponding to the insert plates 27. When the rolling mechanism and the crushing mechanism need to operate simultaneously, the output ends of the upper and lower electric push rods 29 drive the connected movable frame seats 25 to slide outward, and the insert shaft 26 in the movable frame seats 25 moves outward with it until the corresponding insert plate 27 on the outer side is inserted into the limiting slot of the corresponding insert shaft 26, thereby establishing a linkage relationship between the insert shaft 26 and the insert plate 27. When the linkage shaft 13 rotates, the bevel gear 28 on the side of the linkage shaft 13 rotates, thereby transmitting the bevel gears 28 on the crushing chamber 3 and the shredding chamber 1, and the plug-in plate 27 connected by the upper and lower bevel gears 28 on the rear side of the crushing chamber 3 rotates, and the rolling roller 4 and a crushing roller 19 are rotated through the plug-in shaft 26. Due to the transmission of the two meshing gears 3 24, the two crushing rollers 19 rotate in different directions, realizing the entrainment and crushing of the garbage. The corresponding electric push rod 2 29 can be controlled to move according to the actual crushing needs.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction waste recycling device, comprising a shredding chamber (1), a rolling ring seat (2) and a crushing chamber (3), characterized in that: The rolling ring seat (2) is fixed to the lower part of the shredding chamber (1), the crushing chamber (3) is located in front of the rolling ring seat (2), a plurality of rotating shafts (15) are rotatably connected inside the shredding chamber (1), and a plurality of shredding discs (20) of different sizes are fixedly installed around the rotating shafts (15); The front side of the shredding chamber (1) is rotatably connected to a rolling roller (4) located in a rolling ring seat (2); a grinding disc (5) connected to the rolling ring seat (2) is arranged at the lower side of the rolling roller (4); crushing rollers (19) are installed on the left and right sides of the crushing chamber (3); gears (24) are fixed to the rear ends of the two crushing rollers (19), and the two gears (24) are meshed with each other; a switching mechanism (6) is arranged between the outlet end of the rolling ring seat (2) and the crushing chamber (3); The lane-changing mechanism (6) comprises a rotating seat (601) and a ring track (603), wherein the ring track (603) is fixed on the rotating seat (601), a sliding shaft (602) is fixed at the center of the upper side of the rotating seat (601), and the sliding shaft (602) slides up and down on one side of the rolling ring seat (2), a convex block is arranged on the rotating seat (601), and a limiting groove corresponding to the convex block is opened on the rolling ring seat (2), and a limiting pin seat (23) corresponding to the ring track (603) is arranged on the lower side of the outlet end of the rolling ring seat (2); A driving device (14) is arranged at the lower side between the shredding chamber (1) and the crushing chamber (3); an output shaft of the driving device (14) is connected to a linkage shaft (13); a gear (8) is arranged at the upper end of the linkage shaft (13) and is connected to one side of the shredding chamber (1); and a feeding hopper (7) is installed at the upper side of the shredding chamber (1).

2. The construction waste recycling equipment according to claim 1, characterized in that: A plurality of chopping discs (20) are evenly spaced on the rotating shaft (15), and the diameters of the plurality of chopping discs (20) increase from top to bottom, and a second gear (9) is fixed to the upper end of the rotating shaft (15).

3. The construction waste recycling equipment according to claim 2, characterized in that: The outer periphery of the gear 2 (9) is provided with a double-sided gear ring (10) rotatably connected to the upper side of the chopping chamber (1), and the inner and outer ring surfaces of the double-sided gear ring (10) are provided with tooth grooves, and a plurality of gears 2 (9) are correspondingly meshed with the inner tooth grooves of the double-sided gear ring (10), and gear 1 (8) is correspondingly meshed with the outer tooth grooves of the double-sided gear ring (10).

4. The construction waste recycling equipment according to claim 1, characterized in that: The chopping chamber (1) is rotatably connected to a rotating ring seat (17) located on the upper side of the rolling ring seat (2) on the circumferential side, an opening (16) corresponding to the inlet direction of the rolling ring seat (2) is provided on the circumferential side of the chopping chamber (1), and an inlet (18) corresponding to the opening (16) is provided on the upper side of the inlet end of the rolling ring seat (2), and two shielding plates corresponding to the inlet (18) and the opening (16) are fixed on the rotating ring seat (17).

5. The construction waste recycling equipment according to claim 1, characterized in that: The upper end of the linkage shaft (13) is sleeved with an insertion shaft (11) that slides up and down, and the center of the upper gear (8) and the circumference of the lower linkage shaft (13) are both provided with limiting slots corresponding to the insertion shaft (11), and the lower end of the insertion shaft (11) is provided with a corresponding bracket, and the insertion shaft (11) is transferred to the bracket, and an electric push rod (12) corresponding to the bracket is fixedly installed on the outer side of the shredding chamber (1), and the upper end output shaft of the electric push rod (12) is fixedly connected to the bracket.

6. The construction waste recycling equipment according to claim 1, characterized in that: The outer side of the rolling roller (4) and the outer end of the crushing roller (19) are both provided with a second insertion shaft (26), and the second insertion shaft (26) is located on the rotation axis of the rolling roller (4) and the crushing roller (19). The two second insertion shafts (26) slide inside and outside the corresponding rolling roller (4) and the crushing roller (19), and the rolling roller (4) and the crushing roller (19) are both provided with a limiting slot corresponding to the second insertion shaft (26).

7. The construction waste recycling equipment according to claim 1, characterized in that: The crushing chamber (3) is provided with an upper and lower bevel gear (28) at the rear side, the two bevel gears (28) respectively corresponding to the two plug shafts (26), the upper and lower bevel gears (28) are respectively connected to the outside of the crushing chamber (3) and the shredding chamber (1), and another bevel gear (28) is provided on the crushing chamber (3) and the shredding chamber (1), the other bevel gear (28) is meshed with the upper and lower corresponding bevel gears (28), and the other bevel gear (28) is fixed on the linkage shaft (13).

8. The construction waste recycling equipment according to claim 7, characterized in that: The outer sides of the shredding chamber (1) and the crushing chamber (3) are both provided with movable frame seats (25) that slide inwards and outwards, and the shredding chamber (1) and the crushing chamber (3) are both provided with electric push rods (29) that are connected to the corresponding movable frame seats (25), the upper and lower plug shafts (26) are respectively connected to the two movable frame seats (25), the outer sides of the upper and lower bevel gears (28) are both fixed with plug discs (27), and the outer sides of the upper and lower plug shafts (26) are both provided with limiting slots corresponding to the plug discs (27).

9. The construction waste recycling equipment according to claim 1, characterized in that: It also comprises an inclined panel (21), the outer diameter of the inclined panel (21) being less than or equal to the inner diameter of the shredding chamber (1), the inclined panel (21) being located at the lower side of the shredding chamber (1), and the lower inclined side direction of the inclined panel (21) corresponds to an inlet (18) on one side of the shredding chamber (1), and a connecting shaft is fixed at the center of the lower side of the inclined panel (21), and the lower end of the connecting shaft is connected to a limiting seat (22), and a limiting groove corresponding to the limiting seat (22) is provided at the lower part of the shredding chamber (1).

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