Construction waste treatment device for civil engineering

Abstract

The invention relates to the technical field of civil engineering, and discloses a civil engineering building waste treatment device which comprises a treatment box, the top of the treatment box communicates with a feeding port, a discharging port is formed in the right side of the treatment box, a crushing assembly is arranged in the treatment box, and the crushing assembly comprises a motor, a rotating shaft and a crushing roller. The motor is fixedly connected to the back of the treatment box, the electric push rod is used for driving the discharging plate to swing, the discharging plate can effectively vibrate in cooperation with the interaction of the sliding block and the spring, crushed waste is prevented from being accumulated on the discharging plate due to the action of adhesive force, it is ensured that the waste is discharged smoothly, and the crushing efficiency is improved; and the discharging plate can generate a certain angle change under the action of an arc groove and an abutting ball in the swinging process, the vibration effect of the discharging plate is further enhanced, it is ensured that the waste can smoothly slide down, and the problem that discharging is not smooth due to adhesion is solved.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering, in particular to a construction waste treatment device for civil engineering. Background Art

[0002] Construction waste refers to the general term for slag, waste concrete, waste bricks and other wastes generated during people's production activities in the construction industry such as demolition, construction, decoration and repair. Construction waste can be divided into engineering slag, decoration waste, demolition waste and engineering mud.

[0003] For example, the publication number CN211538172U discloses a civil engineering construction waste treatment device, including a device bottom plate and a support leg arranged at the bottom of the device bottom plate, the upper surface of the device bottom plate is fixedly connected to a treatment shell, the top of the treatment shell is fixedly connected to a feed pipe, the inside of the treatment shell is movably connected to a connecting rod, the number of the connecting rods is two, the outer surfaces of the two connecting rods are fixedly connected to a crushing roller, one side of the treatment shell is fixedly connected to a device shell, a servo motor is arranged inside the device shell, the outer surfaces of the two connecting rods located inside the device shell are fixedly connected to gears, and the two gears are meshed and connected. The civil engineering construction waste treatment device uses an exhaust fan to draw dust in the treatment shell to a dust reduction box for sedimentation, thereby realizing the function of treating dust generated during the waste crushing process and effectively reducing the harm of dust to construction workers.

[0004] The materials are unloaded through the unloading plate, but the mixture of crushed waste and water will increase its own adhesion, which can easily cause it to stick to the unloading plate and make it difficult to unload. Over time, it is easy to accumulate and affect unloading. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a construction waste treatment device for civil engineering in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a construction waste treatment device for civil engineering, including a treatment box, a feeding port is connected to the top of the treatment box, a discharge port is opened on the right side of the treatment box, a crushing assembly is arranged inside the treatment box, the crushing assembly includes a motor, a rotating shaft, and a crushing roller, the motor is fixedly connected to the back of the treatment box, the rotating shaft is fixedly connected to the output end of the motor through a coupling and movably passes through the treatment box and extends to the inside, the crushing roller is fixedly connected to the outer wall of the rotating shaft, a blanking plate is arranged inside the treatment box, a plurality of holes are opened inside the blanking plate, and the blanking plate can separate the crushed garbage according to the particle size according to the size of the hole, and separate the bulk material from the The fine particles are separated, and a feeding mechanism is arranged inside the processing box, and the feeding mechanism comprises an electric push rod, and the electric push rod is fixedly connected to the left side of the inner wall of the processing box, and the right end of the electric push rod is fixedly connected to a fixing plate, and the top of the fixing plate is fixedly connected to a fixing block, and the fixing block is rotatably connected to the inside of the feeding plate, and the inner wall of the processing box is provided with a first transverse groove, and the inside of the first transverse groove is slidably connected with a first slider, and the feeding plate is rotatably connected to the front side of the first slider, and a first spring is fixedly connected between the first slider and the inner wall of the first transverse groove, and the inner wall of the processing box is provided with a second transverse groove, and the inside of the second transverse groove is slidably connected with a second slider, and the feeding plate is rotatably connected to the front side of the second slider,

[0007] Preferably, an arc groove is provided on the inner wall of the processing box, and the arc groove is interconnected with the second transverse groove. The arc groove is provided to produce a certain angle change of the blanking plate, further enhance the vibration effect of the blanking plate, ensure that the waste can slide down smoothly, and avoid the problem of poor material discharge due to sticking.

[0008] Preferably, a second spring is fixedly connected between the inner wall of the arc groove and the right side of the second slider, and a resistance ball is fixedly connected to the inner wall of the processing box. The resistance ball is in contact with the unloading plate, and the resistance ball is provided to allow the unloading plate to swing downward.

[0009] Preferably, a scraping mechanism is provided inside the processing box, and the scraping mechanism includes two first connecting plates, the two first connecting plates are fixedly connected to the right inner wall of the processing box, a sliding rod is fixedly connected between the two first connecting plates, and the outer wall of the sliding rod is movably sleeved with two sliding sleeves, the left sides of the two sliding sleeves are respectively hinged with connecting rods, the connecting rod is hinged to the right side of the fixed block, the top of the sliding sleeve is fixedly connected with a vertical rod, the front and rear sides of the vertical rod are respectively rotatably connected with the first cross plates, and the insides of the two first cross plates are rotatably connected with scrapers, and the scrapers are fitted with the top of the unloading plate. The number of the scrapers is four, and the four scrapers are divided into two groups, and every two scrapers are fixedly connected by a fixing rod. The four scrapers are provided to scrape more thoroughly and avoid dead corners for scraping.

[0010] Preferably, the front side of the scraper is fixedly connected to a second transverse plate, and the bottom of the second transverse plate is fixedly connected to a plurality of elastic poking rods, the elastic poking rods are in conflict with the top of the blanking plate, and the elastic poking rods are arranged to poke the waste in the internal holes of the blanking plate, thereby further preventing the waste from being blocked on the blanking plate and ensuring the smoothness of the blanking process.

[0011] Preferably, a spray assembly is provided on the right side of the treatment box, and the spray assembly includes a water tank, the water tank is fixedly connected to the right side of the treatment box, a water pump is fixedly connected to the inside of the water tank, and a nozzle is fixedly connected to the output end of the water pump.

[0012] Preferably, a spray mechanism is provided inside the processing box, and the spray mechanism includes a tooth plate, the tooth plate is fixedly connected to the top of the vertical rod, the right inner wall of the processing box is fixedly connected to a support plate, the top of the support plate is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a gear, the gear and the tooth plate are meshed with each other, and the rotating rod is fixedly connected to the nozzle, when the vertical rod moves forward and backward, the tooth plate will be driven to move, and the gear will be driven to rotate by the forward and backward movement of the tooth plate, and when the gear rotates, the rotating rod inside it will rotate, and the nozzle will be driven to rotate by the rotation of the rotating rod, and the nozzle swings to spray, so that the spraying is more uniform, which can effectively cover the crushed waste and reduce the generation of dust.

[0013] Preferably, two second connecting plates are fixedly connected to the bottom of the tooth plate, and the left sides of the two second connecting plates are respectively fixedly connected with swing plates. When the tooth plate moves forward and backward, the swing plate will be driven to move forward and backward through the second connecting plate. The back and forth swinging of the swing plate can drive the diffusion of the spraying water mist, so that the water mist covers a wider area. The combination of the water mist and the swing plate can form a more uniform distribution of water mist, avoiding insufficient spraying in local areas.

[0014] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0015] 1. A construction waste processing device for civil engineering uses an electric push rod to drive a feed plate to swing, and cooperates with the interaction between a slider and a spring to enable the feed plate to vibrate effectively, thereby preventing the crushed waste from accumulating on the feed plate due to adhesion, ensuring smooth waste discharge and improving crushing efficiency. In addition, the feed plate can produce a certain angle change under the action of an arc groove and a resistance ball during the swinging process, further enhancing the vibration effect of the feed plate, ensuring that the waste can slide smoothly, and avoiding the problem of poor discharge caused by adhesion.

[0016] 2. This construction waste treatment device for civil engineering can scrape off sticky waste on the unloading plate through a scraper, ensure the cleanliness of the unloading plate surface, prevent waste accumulation from affecting unloading efficiency, and the elastic poking rod can poke waste in the holes inside the unloading plate while the scraper is scraping off the waste, further preventing waste from being blocked on the unloading plate and ensuring smooth unloading process.

[0017] 3. This construction waste treatment device for civil engineering drives the nozzle to swing and spray by rotating the rotating rod, making the spraying more uniform, effectively covering the crushed waste and reducing the generation of dust. The back-and-forth swinging of the swinging plate can drive the diffusion of the spraying water mist, so that the water mist covers a wider area. The combination of the water mist and the swinging plate can form a more uniform water mist distribution, avoiding insufficient spraying in local areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the structure of the present invention;

[0019] Figure 2 It is a first cross-sectional view of the structure of the present invention;

[0020] Figure 3 It is a second cross-sectional view of the structure of the present invention;

[0021] Figure 4 This is an enlarged view of structure A of the present invention;

[0022] Figure 5 It is a third cross-sectional view of the structure of the present invention;

[0023] Figure 6 It is an enlarged view of structure B of the present invention;

[0024] Figure 7 It is an enlarged view of structure C of the present invention.

[0025] In the figure: 1, processing box; 2, feeding port; 3, discharge port; 4, crushing assembly; 5, unloading plate; 6, unloading mechanism; 611, electric push rod; 612, fixed plate; 613, fixed block; 614, first transverse groove; 615, first slider; 616, first spring; 617, second transverse groove; 618, second slider; 619, arc groove; 620, second spring; 621, contact ball; 7, scraping mechanism; 711, first A connecting plate; 712, a sliding rod; 713, a sliding sleeve; 714, a connecting rod; 715, a vertical rod; 716, a first horizontal plate; 717, a scraper; 718, a second horizontal plate; 719, an elastic poking rod; 8, a spray mechanism; 811, a tooth plate; 812, a supporting plate; 813, a rotating rod; 814, a gear; 815, a second connecting plate; 816, a swinging plate; 9, a spray assembly; 91, a water tank; 92, a water pump; 93, a spray pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0027] See also Figure 1-7 One embodiment of the present invention is: a construction waste treatment device for civil engineering, comprising a treatment box 1, a feeding port 2 is connected to the top of the treatment box 1, a discharge port 3 is opened on the right side of the treatment box 1, a crushing assembly 4 is arranged inside the treatment box 1, and the crushing assembly 4 includes a motor, a rotating shaft, and a crushing roller. The motor is fixedly connected to the back of the treatment box 1, the rotating shaft is fixedly connected to the output end of the motor through a coupling and movably passes through the treatment box 1 and extends into the inside thereof, the crushing roller is fixedly connected to the outer wall of the rotating shaft, and the inside of the treatment box 1 is arranged There is a feed plate 5, and a plurality of holes are opened inside the feed plate 5. The feed plate 5 can separate the crushed garbage according to the particle size according to the size of the hole, and separate the large block materials from the fine particles. The inside of the processing box 1 is provided with a feed mechanism 6, and the feed mechanism 6 includes an electric push rod 611, and the electric push rod 611 is fixedly connected to the left side of the inner wall of the processing box 1. The right end of the electric push rod 611 is fixedly connected to a fixed plate 612, and the top of the fixed plate 612 is fixedly connected to a fixed block 613, and the fixed block 613 is rotatably connected to the inside of the feed plate 5. The inner wall of the processing box 1 is provided with a first transverse groove 614, and a first slider 615 is slidably connected inside the first transverse groove 614. The blanking plate 5 is rotatably connected to the front of the first slider 615. A first spring 616 is fixedly connected between the first slider 615 and the inner wall of the first transverse groove 614. The inner wall of the processing box 1 is provided with a second transverse groove 617, and a second slider 618 is slidably connected inside the second transverse groove 617. The blanking plate 5 is rotatably connected to the front of the second slider 618. The inner wall of the processing box 1 is provided with an arc groove 619, and the arc The groove 619 is interconnected with the second transverse groove 617. The arc groove 619 is provided to produce a certain angle change of the unloading plate 5, further enhancing the vibration effect of the unloading plate 5, ensuring that the waste can slide down smoothly, and avoiding the problem of poor unloading due to sticking. A second spring 620 is fixedly connected between the inner wall of the arc groove 619 and the right side of the second slider 618. A resistance ball 621 is fixedly connected to the inner wall of the processing box 1. The resistance ball 621 is in contact with the unloading plate 5. The resistance ball 621 is provided to allow the unloading plate 5 to swing downward.

[0028] Working principle: Construction waste enters the processing box 1 through the feed port 2, the motor is started, the shaft is driven to rotate, and the crushing roller is used to crush the waste. The crushed waste falls on the discharge plate 5. The holes on the discharge plate 5 can separate the crushed waste according to the particle size according to the aperture size, effectively distinguishing large pieces of material from fine particles. At the same time, the electric push rod 611 is started, which drives the fixed plate 612 to move to the right, and then drives the fixed block 613 to move to the right, so that the discharge plate 5 shakes to the right. The discharge plate 5 drives the first slider 615 and the second slider 618 to slide in the first transverse groove 614 and the second transverse groove 617 respectively, and cooperates with the elastic action of the first spring 616 and the second spring 620 to give the discharge plate 5 effective vibration, so as to prevent the crushed waste from accumulating on the discharge plate 5 due to the absorption of moisture, and ensure smooth discharge of the waste. When the unloading plate 5 moves to the right, it rotates downward at an angle under the action of the abutment ball 621 and the arc groove 619, further enhancing the vibration effect, ensuring that the waste material slides down smoothly and avoiding unsmooth unloading.

[0029] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, a scraping mechanism 7 is provided inside the processing box 1, and the scraping mechanism 7 includes two first connecting plates 711, the two first connecting plates 711 are fixedly connected to the right inner wall of the processing box 1, a sliding rod 712 is fixedly connected between the two first connecting plates 711, and the outer wall of the sliding rod 712 is movably sleeved with two sliding sleeves 713, and the left sides of the two sliding sleeves 713 are respectively hinged with connecting rods 714, and the connecting rod 714 is hinged to the right side of the fixed block 613, and the top of the sliding sleeve 713 is fixedly connected with a vertical rod 715, and the front and rear sides of the vertical rod 715 are respectively rotatably connected with the first horizontal plate 716, and the inside of the two first horizontal plates 716 is rotatably connected with a scraper 717, and the scraper 717 is in contact with the top of the blanking plate 5, and the number of the scraper 717 is four. The four scrapers 717 are divided into two groups, and every two scrapers 717 are fixedly connected by a fixing rod. The four scrapers 717 are provided to scrape more thoroughly and avoid dead corners. The front of the scraper 717 is fixedly connected to a second cross plate 718, and the bottom of the second cross plate 718 is fixedly connected to a plurality of elastic poking rods 719. The elastic poking rods 719 conflict with the top of the unloading plate 5. The elastic poking rods 719 are provided to poke the waste in the holes inside the unloading plate 5, further preventing the waste from being blocked on the unloading plate 5, and ensuring the smooth unloading process. A spray assembly 9 is provided on the right side of the processing box 1. The spray assembly 9 includes a water tank 91, which is fixedly connected to the right side of the processing box 1. A water pump 92 is fixedly connected to the inside of the water tank 91, and a nozzle 93 is fixedly connected to the output end of the water pump 92.

[0030] Working principle: when the fixed block 613 moves to the right, the connecting rod 714 will drive the sliding sleeve 713 to slide on the sliding rod 712, thereby driving the vertical rod 715 and the first cross plate 716 to move, and driving the scraper 717 to move on the blanking plate 5. The scraper 717 can scrape off the waste sticking on the blanking plate 5 to ensure the cleanliness of the surface of the blanking plate 5 and prevent the accumulation of waste from affecting the blanking efficiency. When the scraper 717 moves, it will drive the second cross plate 718 to move, and the second cross plate 718 will drive the elastic poking rod 719 to move. When the elastic poking rod 719 contacts the hole, it will extend into the hole under the action of elasticity to poke out the impurities in the hole, and can poke the waste in the hole of the blanking plate 5, effectively preventing the hole from being blocked and maintaining the efficient operation of the blanking plate 5. Because the elastic poking rod 719 itself has an arc shape, when the second cross plate 718 moves, it will drive the elastic poking rod 719 inside the hole to move.

[0031] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, a spray mechanism 8 is provided inside the processing box 1, and the spray mechanism 8 includes a tooth plate 811, and the tooth plate 811 is fixedly connected to the top of the vertical rod 715. A support plate 812 is fixedly connected to the right inner wall of the processing box 1, and a rotating rod 813 is rotatably connected to the top of the support plate 812. A gear 814 is fixedly connected to the outer wall of the rotating rod 813. The gear 814 and the tooth plate 811 are meshed with each other. The rotating rod 813 is fixedly connected to the nozzle 93. When the vertical rod 715 moves forward and backward, the tooth plate 811 is driven to move, and the forward and backward movement of the tooth plate 811 drives the gear 814 to rotate. When the gear 814 rotates, the rotating rod 814 inside it 13 is rotated, and the rotation of the rotating rod 813 will drive the nozzle 93 to rotate. The nozzle 93 swings and sprays, so that the spraying is more uniform, which can effectively cover the crushed waste and reduce the generation of dust. The bottom of the tooth plate 811 is fixedly connected with two second connecting plates 815, and the left sides of the two second connecting plates 815 are respectively fixedly connected with swing plates 816. When the tooth plate 811 moves back and forth, the swing plate 816 is driven to move back and forth through the second connecting plate 815. The back and forth swinging of the swing plate 816 can drive the diffusion of the spraying water mist, so that the water mist covers a wider area. The combination of the water mist and the swing plate 816 can form a more uniform water mist distribution, avoiding insufficient spraying in local areas.

[0032] Working principle: when the vertical rod 715 moves forward and backward, it will drive the tooth plate 811 to move, and the forward and backward movement of the tooth plate 811 will drive the gear 814 to rotate. When the gear 814 rotates, the rotating rod 813 inside it will rotate, and the rotation of the rotating rod 813 will drive the nozzle 93 to rotate. The nozzle 93 swings and sprays, so that the spraying is more uniform, which can effectively cover the crushed waste and reduce the generation of dust. When the tooth plate 811 moves forward and backward, it will drive the swing plate 816 to move forward and backward through the second connecting plate 815. The back and forth swing of the swing plate 816 can drive the diffusion of the spray water mist, so that the water mist covers a wider area. The combination of the water mist and the swing plate 816 can form a more uniform water mist distribution to avoid insufficient spraying in local areas.

[0033] The present invention provides a construction waste treatment device for civil engineering. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A construction waste treatment device for civil engineering, comprising a treatment box (1), characterized in that: The top of the processing box (1) is connected to a material inlet (2), the right side of the processing box (1) is provided with a material discharge port (3), the processing box (1) is provided with a crushing assembly (4) inside, the crushing assembly (4) comprises a motor, a rotating shaft, and a crushing roller, the motor is fixedly connected to the back of the processing box (1), the rotating shaft is fixedly connected to the output end of the motor through a coupling and movably passes through the processing box (1) and extends into the inside, the crushing roller is fixedly connected to the outer wall of the rotating shaft, the processing box (1) is provided with a blanking plate (5), and a plurality of holes are provided inside the blanking plate (5); A material discharge mechanism (6) is arranged inside the processing box (1), and the material discharge mechanism (6) comprises an electric push rod (611), the electric push rod (611) is fixedly connected to the left side of the inner wall of the processing box (1), the right end of the electric push rod (611) is fixedly connected to a fixing plate (612), the top of the fixing plate (612) is fixedly connected to a fixing block (613), and the fixing block (613) is rotatably connected to the inside of the material discharge plate (5), and the inner wall of the processing box (1) is provided with a first transverse groove (614), The first transverse groove (614) is internally slidably connected to a first slider (615), the blanking plate (5) is rotatably connected to the front side of the first slider (615), a first spring (616) is fixedly connected between the first slider (615) and the inner wall of the first transverse groove (614), a second transverse groove (617) is provided on the inner wall of the processing box (1), the second transverse groove (617) is internally slidably connected to a second slider (618), and the blanking plate (5) is rotatably connected to the front side of the second slider (618).

2. The construction waste treatment device for civil engineering according to claim 1, characterized in that: An arc groove (619) is provided on the inner wall of the processing box (1), and the arc groove (619) is communicated with the second transverse groove (617).

3. The construction waste treatment device for civil engineering according to claim 2, characterized in that: A second spring (620) is fixedly connected between the inner wall of the arc groove (619) and the right side of the second sliding block (618), and a resistance ball (621) is fixedly connected to the inner wall of the processing box (1), and the resistance ball (621) is in contact with the blanking plate (5).

4. The construction waste treatment device for civil engineering according to claim 3, characterized in that: A scraping mechanism (7) is provided inside the processing box (1), and the scraping mechanism (7) comprises two first connecting plates (711), the two first connecting plates (711) are fixedly connected to the right inner wall of the processing box (1), a sliding rod (712) is fixedly connected between the two first connecting plates (711), the outer wall of the sliding rod (712) is movably sleeved with two sliding sleeves (713), the left sides of the two sliding sleeves (713) are respectively hinged with connecting rods (714), and the connecting rods (714) are hinged On the right side of the fixed block (613), the top of the sliding sleeve (713) is fixedly connected with a vertical rod (715), and the front and rear sides of the vertical rod (715) are respectively rotatably connected with first transverse plates (716), and the insides of the two first transverse plates (716) are rotatably connected with scrapers (717), and the scrapers (717) are fitted with the top of the blanking plate (5). The number of the scrapers (717) is four, and the four scrapers (717) are divided into two groups, and every two scrapers (717) are fixedly connected by a fixed rod.

5. The construction waste treatment device for civil engineering according to claim 4, characterized in that: The front side of the scraper (717) is fixedly connected to a second transverse plate (718), and the bottom side of the second transverse plate (718) is fixedly connected to a plurality of elastic poking rods (719), and the elastic poking rods (719) are in contact with the top of the blanking plate (5).

6. The construction waste treatment device for civil engineering according to claim 5, characterized in that: A spray assembly (9) is provided on the right side of the treatment box (1), and the spray assembly (9) comprises a water tank (91). The water tank (91) is fixedly connected to the right side of the treatment box (1), a water pump (92) is fixedly connected inside the water tank (91), and a spray pipe (93) is fixedly connected to the output end of the water pump (92).

7. A construction waste treatment device for civil engineering according to claim 6, characterized in that: A spray mechanism (8) is arranged inside the processing box (1), and the spray mechanism (8) comprises a tooth plate (811), and the tooth plate (811) is fixedly connected to the top of the vertical rod (715); a support plate (812) is fixedly connected to the right inner wall of the processing box (1); a rotating rod (813) is rotatably connected to the top of the support plate (812); a gear (814) is fixedly connected to the outer wall of the rotating rod (813); the gear (814) and the tooth plate (811) are meshed with each other; and the rotating rod (813) is fixedly connected to the spray pipe (93).

8. The construction waste treatment device for civil engineering according to claim 7, characterized in that: Two second connecting plates (815) are fixedly connected to the bottom of the tooth plate (811), and swing plates (816) are fixedly connected to the left sides of the two second connecting plates (815).

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