A green construction waste treatment device with dust-proof function

Abstract

The present invention discloses a green construction waste treatment device with dust-proof function, which relates to the technical field of construction waste treatment, including a crushing box, the top of which is fixedly connected to a feeding hopper, a crushing assembly and a dust removal assembly are arranged in the crushing box; the dust removal assembly includes two pairs of exhaust pipes fixedly connected to both sides of the crushing box, and each exhaust pipe is fixedly installed with an end box, one side of the end box is plugged with a filter inner net box, and one side of the crushing box is fixedly installed with a pair of hoops, the inside of the hoops is fixedly installed with an end tube, and the bottom end of the exhaust pipe is fixedly connected to the end tube; the present invention not only improves the efficiency and automation level of construction waste treatment, but also significantly improves the cleanliness of the working environment and reduces energy consumption through its innovative dust-proof, crushing, magnetic separation and cleaning mechanisms, embodies the characteristics of green, environmental protection and high efficiency, and is a major innovation in the field of construction waste treatment.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste treatment, and in particular to a green construction waste treatment device with a dustproof function. Background Art

[0002] The treatment of construction waste is an important issue in urban management, because improper treatment will lead to environmental pollution, waste of land resources and damage to ecological balance. The magnetic metal materials in construction waste are generally recycled by magnetic separation, which has good economic value on the one hand and is convenient for subsequent material treatment on the other hand.

[0003] After searching, the Chinese patent with the publication number of CN115007608B discloses a construction waste crushing device, including: a crushing mechanism, the crushing mechanism includes a bottom frame, a gear ring and a driving component, the driving component is arranged on the bottom frame, a crushing plate is fixedly connected inside the bottom frame, a crushing frame is connected to the bottom of the crushing plate, and a support frame is fixedly connected to the bottom of the crushing frame. When in use, the first cylinder is controlled to start, so that the first cylinder can effectively lift the gear ring to an appropriate height through the block, and then the waste is injected into the guide frame, and then under the action of the spiral plate, the waste can fall to the top of the crushing pressure seat more gently, at this time, part of the waste will fall to the top of the crushing plate, and then the first cylinder is reset, so that the gear ring can squeeze the crushing pressure seat close to the waste on the top of the crushing plate under the support of the support spring, the first plate and the rod, and then the drive motor is controlled to start, so that the drive motor can effectively drive the reducer body to run through the second bevel gear.

[0004] However, the above invention has the following shortcomings: although the above device cleans the outer surface of the linkage gear through an atomizing nozzle, thereby indirectly reducing the generation of dust inside the bottom frame, this cleaning method is mainly aimed at cleaning the mechanical parts inside the equipment, and does not effectively deal with the large amount of dust generated during the crushing process; in addition, although atomization can achieve a certain dust reduction effect, it will also cause a large amount of impurities to adhere to the inside of the device, and after drying in the later stage, it will increase the difficulty of cleaning, so there are limitations. Summary of the invention

[0005] The purpose of the present invention is to provide a green construction waste treatment device with dustproof function to solve the problems raised in the above background technology.

[0006] The technical solution of the present invention is: a green construction waste treatment device with dust-proof function, comprising a crushing box, the top of which is fixedly connected to a feeding hopper, and a crushing component and a dust removal component are arranged in the crushing box;

[0007] The dust removal assembly includes two pairs of exhaust pipes fixedly connected to the two sides of the crushing box, and each exhaust pipe is fixedly installed with an end box, one side of the end box is plugged with a filter inner net box, and one side of the crushing box is fixedly installed with a pair of hoops, and the end of the hoop is fixedly installed with an end tube, the bottom end of the exhaust pipe is fixedly connected to the end tube, and a one-way air intake valve is fixedly installed at the end of the exhaust pipe, and two movable ports are opened on both sides of the crushing box, and two mounting plates are slidably installed inside the two movable ports, one side of one of the mounting plates is fixedly installed with an extended side plate, and a transmission rod is fixedly installed on the bottom outer wall of the extended side plate, and the two transmission rods are close to the top A piston rod slidably connected to the inner wall of the end tube is fixedly installed on both sides, and a one-way air outlet valve is fixedly installed on the end of the end tube. The dust removal assembly also includes a pair of brush plates arranged under the feeding hopper, one side of the brush plate is fixedly provided with evenly distributed bristles, and the brush plate is provided with evenly distributed suction holes. Back plates are fixedly installed on the opposite sides of the two brush plates, and connecting pipes are fixedly connected on both sides of the crushing box near the top, a corrugated hose is fixedly connected between the connecting pipe and the back plate, one side of the two connecting pipes is fixedly connected with a side branch pipe, and the ends of the two side branches are commonly fixedly connected with an intake pipe, and a connecting pipe is fixedly connected between the bottom side of the intake pipe and the exhaust pipe.

[0008] Preferably, the crushing assembly includes a movable opening 1 opened on both sides of the crushing box, and a pair of mounting plates 1 are slidably installed inside the two movable openings 1, and a corrugated membrane 1 is fixedly connected between each pair of mounting plates 1 and between the mounting plate 1 and both sides of the movable opening 1.

[0009] Preferably, a crushing roller is rotatably mounted between the two opposite mounting plates, and one end of each crushing roller is fixedly connected to a driving motor, and the driving motor is fixedly mounted on the outer side wall of the mounting plate.

[0010] Preferably, a U-shaped mounting frame is rotatably mounted on the two crushing rollers, and both ends of the U-shaped mounting frame are fixedly connected to a mounting plate, and a hydraulic rod is fixedly mounted between the opposite sides of the two U-shaped mounting frames and the inner wall of the crushing box.

[0011] Preferably, guide rods are fixedly mounted on both ends of the opposite sides of the two U-shaped mounting frames, and a guide cylinder is fixedly mounted on the inner wall of the crushing box, and the guide rod is slidably connected to the guide cylinder.

[0012] Preferably, an extended side plate 1 is fixedly mounted on the other mounting plate 2, and rotating shafts are rotatably mounted on both mounting plates 2, a material receiving box is fixedly mounted between the two rotating shafts, and a plurality of electromagnetic plates equidistantly distributed are fixedly mounted on the bottom outer wall of the material receiving box.

[0013] Preferably, a worm gear is fixedly mounted on one of the rotating shafts, a servo motor is fixedly mounted on the extended side plate, a worm is fixedly connected to the output shaft of the servo motor, the worm and the worm gear are meshed with each other, and a corrugated membrane is fixedly connected between the two sides of the two mounting plates and the movable port.

[0014] Preferably, a protrusion is fixedly installed on one side of one of the mounting plates, and a slot rod is fixedly connected to the bottom outer wall of the protrusion, a rotating motor is fixedly installed on one side of the crushing box, and a rotating plate is fixedly connected to the output shaft of the rotating motor, and an extended protrusion that slides with the inner wall of the slot rod is fixedly installed on one side of the rotating plate.

[0015] Preferably, the top ends of the two brush plates are connected to the top inner wall of the crushing box via a rubber membrane, and the bottom ends of the two brush plates are connected to the U-shaped mounting frame via a hinge.

[0016] Preferably, a folding rod is fixedly installed on the opposite sides of the two U-shaped mounting frames, and the folding rod is slidably connected to the crushing box, the ends of the two folding rods are fixedly connected to blocking columns, and the blocking columns are slidably connected to the connecting pipe, and a discharge port is opened on the side of the crushing box close to the bottom, and a discharge plate is fixedly connected between the discharge port and the inner wall of the crushing box.

[0017] The present invention provides a green construction waste treatment device with dust prevention function through improvement, which has the following improvements and advantages compared with the prior art:

[0018] First, when the present invention is used, when the transmission rod moves back and forth, it can drive the piston rod to move synchronously, and cooperate with the one-way air outlet valve and the one-way air inlet valve, so that the air inside the crushing box can be extracted at a fixed frequency, and filtered and collected through the filter inner net box, so as to realize the recycling of air, greatly reduce the pollution of dust to the environment, and improve the cleanliness of the working environment; at the same time, it can realize the automation of fixed-frequency air suction during the crushing process, without the need for an additional power source, reducing energy consumption, and ensuring the continuity of the crushing operation and the cleanliness of the environment;

[0019] Second, when the two crushing rollers need to be cleaned, the hydraulic rod can be controlled to move the two crushing rollers and the U-shaped mounting frame away from each other. At this time, the U-shaped mounting frame can pull the brush plate and tilt along the rubber film, so that the bristles can fit the surface of the crushing roller. At the same time, the U-shaped mounting frame drives the two folding rods to move outward synchronously and pull the blocking column away from the connecting pipe. At this time, negative pressure will be generated in the back plate by the provided exhaust pipe and connecting pipe, and the provided suction hole can be used to clean the crushing roller, thereby reducing the workload of manual maintenance and improving the cleanliness and maintenance efficiency of the equipment.

[0020] In summary, the present invention not only improves the efficiency and automation level of construction waste treatment, but also significantly improves the cleanliness of the working environment and reduces energy consumption through its innovative dust prevention, crushing, magnetic separation and cleaning mechanisms. It embodies the characteristics of green, environmental protection and high efficiency, and is a major innovation in the field of construction waste treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0023] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0024] Figure 3 It is a side view structural schematic diagram of the present invention;

[0025] Figure 4 It is a schematic diagram of the internal structure of the crushing box of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the material receiving box of the present invention;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the brush plate of the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the electromagnetic plate and the material receiving box of the present invention;

[0029] Figure 8 It is a schematic diagram of the connecting pipe and plugging column structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the cross-sectional structure of the brush plate of the present invention.

[0031] Reference numerals:

[0032] 1. Crushing box; 101. Feeding hopper; 102. Movable opening 1; 103. Movable opening 2; 2. Mounting plate 1; 201. Driving motor; 3. Mounting plate 2; 301. Extended side plate 1; 302. Rotating shaft; 303. Worm wheel; 304. Servo motor; 305. Worm; 306. Extended side plate 2; 307. Transmission rod; 4. U-shaped mounting frame; 5. Crushing roller; 6. Rotating plate; 601. Extended convex rod; 602. Rotating motor; 603. Convex block; 604. Slot rod; 7. Hydraulic rod; 701. Guide cylinder; 702. Guide Rod; 8. Corrugated membrane one; 801. Corrugated membrane two; 9. Feeding port; 901. Feeding plate; 10. End tube; 11. One-way air outlet valve; 12. Intake pipe; 121. Connecting pipe; 13. Exhaust pipe; 14. Receiving box; 141. Electromagnetic plate; 15. Brush plate; 151. Brush hair; 152. Back plate; 153. Suction hole; 154. Corrugated hose; 16. End box; 161. Filter inner net box; 17. Piston rod; 18. Connecting pipe; 19. Folding rod; 20. Blocking column; 21. One-way air inlet valve; 22. Hoop frame; 23. Side branch pipe. DETAILED DESCRIPTION

[0033] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The present invention provides a green construction waste treatment device with dust prevention function through improvement. The technical solution of the present invention is:

[0035] like Figures 1 to 9 As shown, the embodiment of the present invention provides a green construction waste treatment device with dust-proof function, including a crushing box 1, the top of which is fixedly connected to a feeding hopper 101. When in use, materials can be fed into the crushing box 1 through the feeding hopper 101. The crushing box 1 is provided with a crushing component and a dust removal component;

[0036] The dust removal component is used to extract the dust inside the crushing box 1, so as to achieve the purpose of purification and dust removal. The dust removal component includes two pairs of exhaust pipes 13 fixedly connected to the two sides of the crushing box 1, and each exhaust pipe 13 is fixedly installed with an end box 16, one side of the end box 16 is plugged with a filter inner net box 161, and one side of the crushing box 1 is fixedly installed with a pair of hoops 22, and the hoop frames 22 are fixedly installed with an end tube 10 inside. The bottom end of the exhaust pipe 13 is fixedly connected to the end tube 10, and the end of the exhaust pipe 13 is fixedly installed with a one-way air intake valve 21, and both sides of the crushing box 1 are provided with movable ports 103, and the insides of the two movable ports 103 are slidably installed with mounting plates 3, one side of one of the mounting plates 3 is fixedly installed with an extended side plate 306, and the bottom outer wall of the extended side plate 306 is fixedly installed with a transmission rod 30 7. The transmission rod 307 is fixedly mounted on both sides near the top with a piston rod 17 slidably connected to the inner wall of the end tube 10, and a one-way air outlet valve 11 is fixedly mounted on the end of the end tube 10. The dust removal assembly also includes a pair of brush plates 15 arranged below the feeding hopper 101, and one side of the brush plate 15 is fixedly mounted with evenly distributed bristles 151, and the brush plate 15 is provided with evenly distributed suction holes 153. The two brush plates 15 are fixedly mounted with back plates 152 on opposite sides, and the crushing box 1 is fixedly connected with connecting pipes 18 on both sides near the top, and a corrugated hose 154 is fixedly connected between the connecting pipe 18 and the back plate 152, and one side of the two connecting pipes 18 is fixedly connected with a side branch pipe 23, and the ends of the two side branch pipes 23 are fixedly connected with an air intake pipe 12, and a connecting pipe 121 is fixedly connected between the bottom side of the air intake pipe 12 and the exhaust pipe 13.

[0037] Through the above structure, when in use, when the transmission rod 307 moves back and forth, it can drive the piston rod 17 to move synchronously, and cooperate with the one-way air outlet valve 11 and the one-way air inlet valve 21, so that the air inside the crushing box 1 can be extracted at a fixed frequency, and filtered and collected through the filter inner net box 161, so as to realize the recycling of air, greatly reduce the pollution of dust to the environment, and improve the cleanliness of the working environment; at the same time, it can realize the automation of fixed-frequency air suction during the crushing process, without the need for additional power source, reducing energy consumption, and at the same time ensuring the continuity of the crushing operation and the cleanliness of the environment.

[0038] As a further solution of the present invention, the crushing assembly includes a movable opening 102 opened on both sides of the crushing box 1, and a pair of mounting plates 2 are slidably installed inside the two movable openings 102, and a corrugated membrane 8 is fixedly connected between each pair of mounting plates 2 and between the mounting plates 2 and both sides of the movable opening 102.

[0039] Furthermore, a crushing roller 5 is rotatably installed between the two opposite mounting plates 2 , and one end of each crushing roller 5 is fixedly connected to a driving motor 201 , which is fixedly installed on the outer side wall of the mounting plate 2 .

[0040] Through the above structure, when the crushing operation is performed, the two driving motors 201 drive the two crushing rollers 5 to rotate in opposite directions to achieve the bite and crushing of the logistics.

[0041] Furthermore, U-shaped mounting frames 4 are rotatably mounted on the two crushing rollers 5, and both ends of the U-shaped mounting frames 4 are fixedly connected to the mounting plate 2, and hydraulic rods 7 are fixedly mounted between the opposite sides of the two U-shaped mounting frames 4 and the inner wall of the crushing box 1; through the above structure, the distance between the two crushing rollers 5 can be easily controlled and adjusted by using the set hydraulic rod 7.

[0042] Furthermore, guide rods 702 are fixedly installed at both ends of the opposite sides of the two U-shaped mounting frames 4, and a guide cylinder 701 is fixedly installed on the inner wall of the crushing box 1, and the guide rod 702 is slidably connected to the guide cylinder 701; by the mutual cooperation between the guide cylinder 701 and the guide rod 702, the stability of the U-shaped mounting frame 4 during movement can be improved.

[0043] Furthermore, an extended side plate 301 is fixedly installed on another mounting plate 23, and a rotating shaft 302 is rotatably installed on both mounting plates 23, a material receiving box 14 is fixedly installed between the two rotating shafts 302, and a plurality of electromagnetic plates 141 distributed at equal distances are fixedly installed on the bottom outer wall of the material receiving box 14; when the electromagnetic plates 141 are controlled to start, the materials can be magnetically separated, thereby improving the efficiency of resource recovery.

[0044] Furthermore, a worm gear 303 is fixedly mounted on one of the rotating shafts 302, a servo motor 304 is fixedly mounted on an extended side plate 301, a worm 305 is fixedly connected to the output shaft of the servo motor 304, the worm 305 and the worm gear 303 are meshed with each other, and a corrugated membrane 801 is fixedly connected between the two sides of the two mounting plates 3 and the movable opening 103; through the above structure, when the servo motor 304 is controlled to start, the transmission action of the worm 305 and the worm gear 303 can drive the rotating shaft 302 and the material receiving box 14 to flip, and then the magnetically selected material can be dumped.

[0045] As a further solution of the present invention, a protrusion 603 is fixedly installed on one side of one of the mounting plates 2 3, and a groove rod 604 is fixedly connected to the bottom outer wall of the protrusion 603, a rotating motor 602 is fixedly installed on one side of the crushing box 1, and a rotating plate 6 is fixedly connected to the output shaft of the rotating motor 602, and an extended protrusion 601 that slides with the inner wall of the groove rod 604 is fixedly installed on one side of the rotating plate 6.

[0046] Through the above structure, when the rotating motor 602 is controlled to start, the extended protruding rod 601 and the groove rod 604 can cooperate with each other to drive the mounting plate 2 3 and the receiving box 14 to move back and forth. On the one hand, the material can be moved back and forth in the receiving box 14 to ensure the effect of magnetic separation; on the other hand, when the mounting plate 2 3 moves back and forth, it can drive the transmission rod 307 to move, thereby performing dust removal operations.

[0047] Furthermore, the top ends of the two brush plates 15 are connected to the top inner wall of the crushing box 1 through a rubber membrane, and the bottom ends of the two brush plates 15 are connected to the U-shaped mounting frame 4 through a hinge.

[0048] Furthermore, a folding rod 19 is fixedly installed on the opposite sides of the two U-shaped mounting frames 4, and the folding rod 19 is slidably connected to the crushing box 1, and the ends of the two folding rods 19 are fixedly connected to blocking columns 20, and the blocking columns 20 are slidably connected to the connecting pipe 18. A discharge port 9 is opened on the side of the crushing box 1 close to the bottom, and a discharge plate 901 is fixedly connected between the discharge port 9 and the inner wall of the crushing box 1.

[0049] Through the above structure, when the two crushing rollers 5 need to be cleaned, the hydraulic rod 7 can be controlled to make the two crushing rollers 5 and the U-shaped mounting frame 4 move away from each other. At this time, the U-shaped mounting frame 4 can pull the brush plate 15 and tilt along the rubber film, and make the bristles 151 fit the surface of the crushing roller 5. At the same time, the U-shaped mounting frame 4 drives the two folding rods 19 to move outward synchronously, and pulls the blocking column 20 away from the connecting pipe 18. At this time, the vacuum pipe 13 and the connecting pipe 121 will generate negative pressure in the back plate 152, and the suction hole 153 will be used to clean the crushing roller 5, thereby reducing the workload of manual maintenance and improving the cleanliness and maintenance efficiency of the equipment.

[0050] The specific working method is as follows: when in use, the two driving motors 201 drive the two crushing rollers 5 to rotate in opposite directions, so as to realize the bite and crushing of the logistics, and the crushed materials fall into the receiving box 14 below. When the rotating motor 602 is controlled to start, the extended convex rod 601 and the groove rod 604 can cooperate with each other to drive the mounting plate 2 3 and the receiving box 14 to move back and forth. On the one hand, the materials can be moved back and forth in the receiving box 14 to ensure the effect of magnetic separation; on the other hand, when the mounting plate 2 3 moves back and forth, it can drive the transmission rod 307 to move When the transmission rod 307 moves back and forth, it can drive the piston rod 17 to move synchronously, and cooperate with the one-way air outlet valve 11 and the one-way air inlet valve 21, so that the air inside the crushing box 1 can be extracted at a fixed frequency, and filtered and collected through the filter inner net box 161, so as to realize the recycling of air, greatly reduce the pollution of dust to the environment, and improve the cleanliness of the working environment; at the same time, it can realize the automation of fixed-frequency air suction during the crushing process, without the need for an additional power source, reducing energy consumption, and ensuring the continuity of the crushing operation and the cleanliness of the environment;

[0051] When the servo motor 304 is controlled to start, the transmission action of the worm 305 and the worm wheel 303 can drive the rotating shaft 302 and the receiving box 14 to flip, and then the magnetically selected materials can be dumped. The non-magnetic materials first flow out of the discharge port 9 from the discharge plate 901, and then are collected. Then, the electromagnetic plate 141 is closed, so that the magnetic materials fall onto the discharge plate 901, thereby realizing the classification of materials and facilitating the recycling and utilization of construction waste.

[0052] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A green construction waste treatment device with dust prevention function, comprising a crushing box (1), the top of the crushing box (1) being fixedly connected to a feeding hopper (101), characterized in that: The pulverizing box (1) is provided with a pulverizing component and a dust removal component; The dust removal assembly comprises two pairs of exhaust pipes (13) fixedly connected to both sides of the crushing box (1), and each exhaust pipe (13) is fixedly mounted with an end box (16), one side of the end box (16) is plugged with a filter inner net box (161), and one side of the crushing box (1) is fixedly mounted with a pair of hoop frames (22), an end tube (10) is fixedly mounted inside the hoop frames (22), the bottom end of the exhaust pipe (13) is fixedly connected to the end tube (10), and a one-way air inlet valve (21) is fixedly mounted on the end of the exhaust pipe (13), both sides of the crushing box (1) are provided with movable openings (103), and mounting plates (3) are slidably mounted inside the two movable openings (103), one side of one of the mounting plates (3) is fixedly mounted with an extended side plate (306), and a transmission rod (307) is fixedly mounted on the bottom outer wall of the extended side plate (306), and both sides of the transmission rod (307) near the top are fixedly mounted. A piston rod (17) is installed which is slidably connected to the inner wall of the end tube (10); a one-way air outlet valve (11) is fixedly installed at the end of the end tube (10); the dust removal assembly also includes a pair of brush plates (15) arranged below the feeding hopper (101); one side of the brush plates (15) is fixedly provided with evenly distributed bristles (151); the brush plates (15) are provided with evenly distributed suction holes (153); and the opposite sides of the two brush plates (15) are fixedly provided with back brushes (151). The crushing box (1) is provided with a plate (152), and both sides of the crushing box (1) near the top are fixedly connected with connecting pipes (18), a corrugated hose (154) is fixedly connected between the connecting pipe (18) and the back plate (152), one side of the two connecting pipes (18) is fixedly connected with a side branch pipe (23), and the ends of the two side branch pipes (23) are fixedly connected with an air intake pipe (12), and a connecting pipe (121) is fixedly connected between the bottom side of the air intake pipe (12) and the exhaust pipe (13); An extended side plate (301) is fixedly mounted on the other of the second mounting plates (3), and rotating shafts (302) are rotatably mounted on both the second mounting plates (3), a material receiving box (14) is fixedly mounted between the two rotating shafts (302), a plurality of electromagnetic plates (141) distributed at equal distances are fixedly mounted on the bottom outer wall of the material receiving box (14), a worm wheel (303) is fixedly mounted on one of the rotating shafts (302), a servo motor (304) is fixedly mounted on the first extended side plate (301), a worm (305) is fixedly connected to the output shaft of the servo motor (304), and the worm (305) is fixedly mounted on the output shaft of the servo motor (304), and the worm (305) is fixedly mounted on the output shaft of the servo motor (304). 305) is meshed with the worm wheel (303), and a corrugated membrane (801) is fixedly connected between the two sides of the two mounting plates (3) and the movable opening (103), a protrusion (603) is fixedly installed on one side of one of the mounting plates (3), and a groove rod (604) is fixedly connected to the bottom outer wall of the protrusion (603), a rotating motor (602) is fixedly installed on one side of the crushing box (1), and a rotating plate (6) is fixedly connected to the output shaft of the rotating motor (602), and an extended protrusion (601) that slidably cooperates with the inner wall of the groove rod (604) is fixedly installed on one side of the rotating plate (6).

2. A green construction waste treatment device with dust-proof function according to claim 1, characterized in that: The pulverizing assembly comprises movable openings (102) opened on both sides of the pulverizing box (1), and a pair of mounting plates (2) are slidably mounted inside the two movable openings (102), and a corrugated membrane (8) is fixedly connected between each pair of mounting plates (2) and between the mounting plates (2) and both sides of the movable opening (102).

3. A green construction waste treatment device with dust-proof function according to claim 2, characterized in that: A crushing roller (5) is rotatably mounted between the two opposing mounting plates (2), and one end of each crushing roller (5) is fixedly connected to a driving motor (201), wherein the driving motor (201) is fixedly mounted on the outer side wall of the mounting plate (2).

4. The green construction waste treatment device with dust-proof function according to claim 3 is characterized by: A U-shaped mounting frame (4) is rotatably mounted on each of the two crushing rollers (5), and both ends of the U-shaped mounting frame (4) are fixedly connected to the first mounting plate (2). A hydraulic rod (7) is fixedly mounted between the opposite sides of the two U-shaped mounting frames (4) and the inner wall of the crushing box (1).

5. The green construction waste treatment device with dust-proof function according to claim 4 is characterized by: Guide rods (702) are fixedly mounted on both ends of the opposite sides of the two U-shaped mounting frames (4), and a guide cylinder (701) is fixedly mounted on the inner wall of the crushing box (1), and the guide rod (702) is slidably connected to the guide cylinder (701).

6. The green construction waste treatment device with dust-proof function according to claim 1 is characterized by: The top ends of the two brush plates (15) are connected to the top inner wall of the crushing box (1) via a rubber membrane, and the bottom ends of the two brush plates (15) are connected to the U-shaped mounting frame (4) via a hinge.

7. The green construction waste treatment device with dust-proof function according to claim 6 is characterized by: A folding rod (19) is fixedly mounted on opposite sides of the two U-shaped mounting frames (4), and the folding rod (19) is slidably connected to the crushing box (1), and a blocking column (20) is fixedly connected to the ends of the two folding rods (19), and the blocking column (20) is slidably connected to the connecting pipe (18), and a discharge port (9) is provided on a side of the crushing box (1) close to the bottom, and a discharge plate (901) is fixedly connected between the discharge port (9) and the inner wall of the crushing box (1).

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