CN217527621U

CN217527621U - Construction waste recycling equipment

Info

Publication number: CN217527621U
Application number: CN202221010954.7U
Authority: CN
Inventors: 方建洪; 徐洋; 邹同阳; 张超; 覃川
Original assignee: China Construction Fifth Bureau Third Construction Co Ltd
Current assignee: China Construction Fifth Bureau Third Construction Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-04
Anticipated expiration: 2032-04-28

Abstract

A construction waste recycling device comprises a box body, wherein the box body is provided with a feed hopper, the box body is provided with a crushing mechanism, the box body is provided with a dust falling mechanism, the box body is provided with a mounting plate, the mounting plate is provided with a telescopic rod, the mounting plate is provided with a discharging frame, the box body is provided with a discharging port, and the box body is provided with a collecting frame; the dust fall mechanism comprises a water tank, the tank body is provided with a U-shaped water outlet pipe, the U-shaped water outlet pipe is provided with a spray head, the water tank is provided with a water pump, the water inlet end of the water pump is communicated with the inside of the water tank through a pipeline, and the water outlet end of the water pump is communicated with the middle part of the U-shaped water outlet pipe through a pipeline; through the water in the water pump extraction water tank, spout through U-shaped outlet pipe and shower nozzle, drench the dust that produces among the broken process of waste material, and avoid the dust to outwards fly upward, and cause the pollution to the environment on every side, avoid the dust to cause the harm to staff's health, protected staff's health.

Description

Construction waste recycling equipment

Technical Field

The utility model relates to a construction waste recovery equipment.

Background

The construction waste refers to the general name of the dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of people in the construction industry such as demolition, construction, decoration, repair and the like. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; most of the existing construction waste recycling devices are used for crushing wastes, but the existing construction waste recycling devices are insufficient in the crushing process, a large amount of dust is generated in the crushing process, and the dust is sucked to seriously damage the health of operators.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prior art not enough and provide a avoid the dust to outwards fly upward, protect healthy construction waste recovery equipment of staff in the waste recovery process.

A construction waste recovery device comprises a box body, wherein a feed inlet is formed in the top of the box body, two discharge outlets are formed in the side surface of the box body, a drain pipe is formed in the bottom of the box body, the two discharge outlets are arranged in an upper row and a lower row, a crushing mechanism and a screening mechanism are sequentially arranged in the box body from top to bottom, the discharge outlets of the crushing mechanism are communicated with the feed inlet of the screening mechanism, a plurality of spray heads facing the crushing mechanism are arranged in the box body and at the position of the crushing mechanism, a water tank is fixed outside the box body, and the water tank is connected with the spray heads through a water pump;

the screening mechanism comprises a mounting plate vertically arranged in the box body, one side of the mounting plate is connected with the inner wall of the box body through a plurality of horizontally arranged telescopic rods, an interval is formed between the mounting plate and the inner wall of the box body to form a swinging space, return springs are sleeved on the outer sides of the telescopic rods, one ends of the return springs are connected with the inner wall of the box body, and the other ends of the return springs are connected with the mounting plate; be fixed with the play material frame that two were laid from top to bottom on the opposite side of mounting panel, the bottom of play material frame is the screen cloth, just the screen cloth hole of upside play material frame is greater than the screen cloth hole of downside play material frame, go out the material frame and set up under broken mechanism's discharge gate, the stiff end of play material frame highly is higher than the discharge gate height, makes the slope of play material frame set up, the exit end bottom sprag of play material frame is on corresponding the discharge gate to with discharge gate sliding connection. Adopt above-mentioned structure, through the water in the water pump extraction water tank, through the shower nozzle blowout, drench the dust that produces in the waste material crushing process, and avoid the dust outwards to fly upward, and cause the pollution to the environment on every side, avoid the dust to cause the harm to staff's health, protected staff's health, carry out hierarchical screening through the frame of unloading to solid material, realize the recovery of waste material.

In this embodiment, the drain pipe is provided with a valve.

In this embodiment, the feed inlet is provided with a feed hopper.

In the embodiment, a U-shaped water outlet pipe is arranged outside the top feeding hole in the box body, the spray head is arranged on a water outlet of the U-shaped water outlet pipe, a water inlet end of the water pump is communicated with the water tank through a pipeline, and a water outlet end of the water pump is communicated with the U-shaped water outlet pipe through a pipeline. The utility model discloses a water in the water pump extraction water tank through U-shaped outlet pipe and shower nozzle blowout, drenches the dust that produces in the waste material crushing process, and avoids the dust outwards to fly upward, and causes the pollution to the environment on every side, avoids the dust to cause the harm to staff's health, has protected staff's health.

In this embodiment, the collecting frame is installed on the outer side of the box body under the discharge port.

In this embodiment, the bottom of the box body is connected with four supporting legs which are uniformly distributed. The supporting legs supporting the box body are evenly distributed, so that the box body is not easy to slide and is more stable.

In this embodiment, broken mechanism includes two pivots, crushing roller and gear, and two pivots pass through bearing horizontal installation in the box, and two pivots are laid in parallel, and one of them pivot is passed through motor drive and is rotated, install the crushing roller in the pivot, the crisscross arrangement of broken tooth between two crushing rollers, the feed inlet setting of box is directly over two crushing rollers, and the one end of two pivots runs through the box to all be fixed with gear, two gear intermeshing on it.

In this embodiment, the case is fixed with the protective housing outside two gears, and the motor is installed on the protective housing, and the output shaft of motor and one of them gear connection. When carrying out crushing treatment to the waste material, only need the starter motor, the motor will drive one of them gear and begin to rotate, because two gear intermeshing match, so two gears will rotate relatively, so drive two pivot relative rotations, make two crushing roller relative rotations carry out the breakage to the waste material, only need a motor just can drive two crushing roller relative rotations, can carry out effectual breakage to construction waste.

In this embodiment, still be equipped with the promotion subassembly that vibrates ejection of compact frame on the ejection of compact frame, promote the subassembly and include first bevel gear, first bevel gear installs in the box, in the pivot, and the box internal fixation has the installation shell, installs the bull stick through the bearing between the bottom of installation shell and box, the bull stick is laid perpendicularly, install the second bevel gear with first bevel gear meshing on the bull stick, the bull stick sets up in the swing space that mounting panel and box formed, be fixed with the cam on the bull stick, the cam butt is on the mounting panel. When the rotating shaft rotates, the rotating rod is driven to rotate, so that the cam starts to rotate, when the protruding part of the cam moves towards the mounting plate, the cam can push the mounting plate to move leftwards, and when the protruding part of the cam passes through the mounting plate, the resetting elasticity of the return spring drives the mounting plate to move rightwards, so that when waste materials are crushed, the rotating shaft continuously rotates to drive the mounting plate to shake in a left-right reciprocating mode, the discharging frame can move in a left-right reciprocating mode, the waste materials can be prevented from staying in the discharging frame, the movement of the waste materials in the discharging frame into the collecting frame is accelerated, and the working efficiency of the device is improved; the pivot rotates and runs through the installation shell, so the pivot can not drive the installation shell and rotate.

In the embodiment, sliding grooves which are horizontally distributed are arranged on two sides of the box body, sliding blocks are arranged on two sides of the mounting plate at positions corresponding to the sliding grooves, and the sliding blocks on the two sides of the mounting plate are arranged in the sliding grooves to realize guiding. When the mounting panel side to side motion like this, the slider that the mounting panel is connected through front and back both sides slides in the spout that corresponds for it is more stable when the mounting panel side to side slides.

Adopt above-mentioned structure, this device passes through the water in the water pump extraction water tank, through U-shaped outlet pipe and shower nozzle blowout, drenches the dust that produces among the broken process of waste material, and avoids the dust to outwards fly upward, and causes the pollution to the environment on every side, avoids the dust to cause the harm to staff's health, has protected staff's health.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic sectional structure diagram of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure, 1, a box body; 11. a feed hopper; 12. mounting a plate; 121. a slider; 122. a chute; 13. a telescopic rod; 14. discharging the material frame; 15. a discharge port; 16. a collection frame; 2. a water tank; 21. a U-shaped water outlet pipe; 22. a water pump; 3. a rotating shaft; 31. a crushing roller; 32. a gear; 33. a protective shell; 34. a motor; 4. a first bevel gear; 41. mounting a shell; 42. a second bevel gear; 43. a rotating rod; 44. a cam; 45. a return spring; 5. supporting legs; 6. a drain pipe; 61. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a construction waste recovery equipment, including box 1, 1 top of box is equipped with the feed inlet, the side is equipped with two discharge gates 15, the bottom is equipped with drain pipe 6, arranges on two discharge gates 15, down, is equipped with valve 61 on the drain pipe 6, be equipped with feeder hopper 11 on the feed inlet, from the top down is equipped with broken mechanism and screening mechanism in proper order in the box 1, the discharge gate and the screening mechanism feed inlet intercommunication of broken mechanism, in the box 1, be equipped with a plurality of shower nozzles towards broken mechanism at broken mechanism position, 1 external fixation of box has water tank 2, in the box 1, installs U-shaped outlet pipe 21 outside the top feed inlet, the shower nozzle is installed on the delivery port of U-shaped outlet pipe 21, installs water pump 22 on the water tank 1, and water pump 22's the inlet end passes through pipeline and water tank 2 intercommunication, and water pump 22's the outlet end passes through pipeline and U-shaped outlet pipe intercommunication.

The screening mechanism comprises a mounting plate 12 vertically arranged in the box body 1, one side of the mounting plate 12 is connected with the inner wall of the box body 1 through a plurality of horizontally arranged telescopic rods 13, an interval is formed between the mounting plate and the inner wall of the box body 1 to form a swinging space, return springs 45 are sleeved on the outer sides of the telescopic rods 13, one ends of the return springs 45 are connected with the inner wall of the box body 1, and the other ends of the return springs are connected with the mounting plate 12; two discharging frames 14 which are arranged up and down are fixed on the other side of the mounting plate 1, the bottom of each discharging frame is a screen, the screen holes of the discharging frames on the upper side are larger than those of the discharging frames on the lower side, the discharging frames 14 are arranged right below a discharging port of the crushing mechanism, the fixed end of each discharging frame 14 is higher than the discharging port so that the discharging frames 14 are obliquely arranged, the bottom of the outlet end of each discharging frame 14 is supported on the corresponding discharging port 15 and is in sliding connection with the discharging port 15, and a collecting frame 16 is arranged right below the discharging port 15 on the outer side of the box body 1;

the utility model discloses a water in the water pump extraction water tank through U-shaped outlet pipe and shower nozzle blowout, drenches the dust that produces in the waste material crushing process, and avoids the dust outwards to fly upward, and causes the pollution to the environment on every side, avoids the dust to cause the harm to staff's health, has protected staff's health.

The crushing mechanism comprises two rotating shafts 3, crushing rollers 31 and gears 32, the two rotating shafts 3 are horizontally arranged in a box body 1 through bearings, the two rotating shafts 3 are arranged in parallel, one rotating shaft is driven to rotate through a motor 34, the crushing rollers 31 are arranged on the rotating shaft, crushing teeth between the two crushing rollers 31 are arranged in a staggered mode, a feed inlet is formed right above the two crushing rollers 31, one ends of the two rotating shafts 3 penetrate through the box body 1 and are fixedly provided with the gears 32, the two gears 32 are meshed with each other, a protective shell 33 is fixedly arranged on the outer side of each of the two gears 32 of the box body 1, the motor 34 is arranged on the protective shell 33, an output shaft of the motor 34 is connected with one gear 32, when waste materials are crushed, only the motor 34 needs to be started, the motor 34 drives one gear 32 to start to rotate, the two gears 32 are meshed with each other and are matched with each other, the two gears 32 rotate relatively, the two rotating shafts 3 are driven to rotate relatively, the two crushing rollers 31 are driven to rotate relatively to crush the waste materials, only one motor needs to drive the two crushing rollers 31 to rotate relatively, and the waste materials can be effectively crushed.

The discharging frame 14 is further provided with a pushing assembly for vibrating the discharging frame 14, the pushing assembly comprises a first bevel gear 4, the first bevel gear 4 is mounted in the box body 1 and on the rotating shaft 3, a mounting shell 41 is fixed in the box body 1, a rotating rod 43 is mounted between the mounting shell 41 and the bottom of the box body 1 through a bearing, the rotating rod 43 is vertically arranged, a second bevel gear 42 meshed with the first bevel gear 4 is mounted on the rotating rod 43, the rotating rod 43 is arranged in a swinging space formed by the mounting plate 12 and the box body 1, a cam 44 is fixed on the rotating rod 43, the cam 44 abuts against the mounting plate 12, when the rotating shaft 3 rotates, the rotating rod 43 is driven to rotate, the cam 44 starts to rotate, when a raised part of the cam 44 moves towards the mounting plate 12, the cam 44 pushes the mounting plate 12 to move leftwards, when the raised part of the cam 44 passes through the mounting plate 12, the resetting elasticity of the return spring 45 drives the mounting plate 12 to move rightwards, so that when the waste is crushed, the rotating shaft 3 continuously rotates, the mounting plate 12 can be driven to shake leftwards and rightwards, thereby the discharging frame 14 can be discharged, the reciprocating movement of the discharging frame 14 can be avoided, the reciprocating movement of the discharging frame 14 can be accelerated, and the waste collecting efficiency of the discharging device can be improved; the rotating shaft 3 penetrates through the mounting shell 41 in a rotating manner, so that the rotating shaft 3 cannot drive the mounting shell 41 to rotate.

Sliding grooves 122 which are horizontally distributed are formed in two sides of the box body 1, sliding blocks 121 are arranged on two sides of the mounting plate 12 at positions corresponding to the sliding grooves 122, and the sliding blocks 121 on the two sides of the mounting plate 12 are mounted in the sliding grooves 122 to achieve guiding; thus, when the mounting plate 12 moves left and right, the mounting plate 12 slides in the corresponding sliding groove 122 through the sliding blocks 121 connected to the front side and the rear side, so that the mounting plate 12 is more stable when sliding left and right.

The bottom of the box body 1 is connected with four supporting legs 5 which are uniformly distributed; supporting legs 5 which are uniformly distributed support the box body 1, so that the box body 1 is not easy to slide and is more stable.

When the device is used, the device is externally connected with a power supply, the crushing mechanism in the box body 1 is started, then construction waste is added into the box body 1 through the feed hopper 11, the crushing mechanism effectively crushes the construction waste, when the crushing is carried out, the water pump 22 is started, the water in the water tank 2 is conveyed to the middle of the U-shaped water outlet pipe 21 through a pipeline by the water pump 22, and then the water is sprayed out through a plurality of uniformly distributed spray heads on two end feet of the U-shaped water outlet pipe 21, so that the dust generated in the crushing process is wetted, the dust is prevented from flying outwards, the pollution to the surrounding environment is avoided, the damage to the health of workers by the dust is avoided, and the health of the workers is protected;

in the box 1, mounting panel 12 passes through telescopic link 13 and 1 interior wall connection of box, first ejection of compact frame bottom is equipped with the sieve mesh, second ejection of compact frame bottom is equipped with the hole of permeating water, waste water after shower nozzle spun water and dust contact will flow into the bottom half through the hole of permeating water, waste material after the breakage will fall earlier in the first ejection of compact frame of upside, less waste material passes through in the second ejection of compact frame of downside that the sieve mesh dropped, then vibration and the slope of ejection of compact frame 14 through the device, make the material remove towards lower one side discharge gate 15, finally drop in collecting frame 16, realize the recovery to the waste material, realize the screening process to the waste material through first ejection of compact frame and second ejection of compact frame.

The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A construction waste recovery apparatus, characterized in that: the automatic water-saving device comprises a box body (1), wherein a feed inlet is formed in the top of the box body (1), two discharge outlets (15) are formed in the side surface of the box body (1), a drain pipe (6) is formed in the bottom of the box body, the two discharge outlets (15) are arranged up and down, a crushing mechanism and a screening mechanism are sequentially arranged in the box body (1) from top to bottom, the discharge outlets (15) of the crushing mechanism are communicated with the feed inlet of the screening mechanism, a plurality of spray heads facing the crushing mechanism are arranged in the box body (1) and at the positions where the crushing mechanism is located, a water tank (2) is fixed outside the box body (1), and the water tank (2) is connected with the spray heads through a water pump (22);

the screening mechanism comprises a mounting plate (12) vertically arranged in the box body (1), one side of the mounting plate (12) is connected with the inner wall of the box body (1) through a plurality of horizontally arranged telescopic rods (13), a space is formed between the mounting plate (12) and the inner wall of the box body (1) to form a swinging space, return springs (45) are sleeved on the outer sides of the telescopic rods (13), one ends of the return springs (45) are connected with the inner wall of the box body (1), and the other ends of the return springs are connected with the mounting plate (12); be fixed with ejection of compact frame (14) that two were laid upper and lower on the opposite side of mounting panel (12), the bottom of ejection of compact frame (14) is the screen cloth, just the screen cloth hole of upside ejection of compact frame (14) is greater than the screen cloth hole of downside ejection of compact frame (14), ejection of compact frame (14) set up under crushing mechanism's discharge gate (15), the stiff end height of ejection of compact frame (14) is higher than discharge gate (15) height, makes ejection of compact frame (14) slope set up, the exit end bottom sprag of ejection of compact frame (14) is on corresponding discharge gate (15) to with discharge gate (15) sliding connection.

2. The construction waste recycling apparatus of claim 1, wherein: and a valve (61) is arranged on the drain pipe (6).

3. The construction waste recycling apparatus of claim 1, wherein: and a feed hopper (11) is arranged on the feed inlet.

4. The construction waste recycling apparatus of claim 1, wherein: u-shaped outlet pipe (21) is installed in box (1) in the top feed inlet outside, the shower nozzle is installed on the delivery port of U-shaped outlet pipe (21), and the end of intaking of water pump (22) is through pipeline and water tank (2) intercommunication, and the play water end of water pump (22) is through pipeline and U-shaped outlet pipe (21) intercommunication.

5. The construction waste recycling apparatus of claim 1, wherein: and a collecting frame (16) is arranged on the outer side of the box body (1) under the discharge hole (15).

6. The construction waste recycling apparatus of claim 1, wherein: the bottom of the box body (1) is connected with four supporting legs (5) which are uniformly distributed.

7. The construction waste recycling apparatus of any one of claims 1 to 6, wherein: broken mechanism includes two pivot (3), crushing roller (31) and gear, and two pivot (3) are through bearing horizontal installation in box (1), and two pivot (3) parallel are laid, and one of them pivot (3) are rotatory through motor (34) drive, install crushing roller (31) on pivot (3), the crisscross layout of broken tooth between two crushing roller (31), the feed inlet setting of box (1) is directly over two crushing roller (31), and the one end of two pivot (3) runs through box (1) to all be fixed with the gear on it, two gear intermeshing.

8. The construction waste recycling apparatus of claim 7, wherein: the box (1) is fixed with protective housing (33) in two gear outsides, and motor (34) are installed on protective housing (33), and the output shaft and one of them gear connection of motor (34).

9. The construction waste recycling apparatus of claim 7, wherein: still be equipped with the promotion subassembly that vibrates ejection of compact frame (14) on ejection of compact frame (14), promote the subassembly and include first bevel gear (4), first bevel gear (4) are installed in box (1), on pivot (3), box (1) internal fixation has installation shell (41), installs bull stick (43) through the bearing between the bottom of installation shell (41) and box (1), bull stick (43) are laid perpendicularly, install second bevel gear (42) with first bevel gear (4) meshing on bull stick (43), bull stick (43) set up in the swing space of mounting panel (12) and box (1) formation, be fixed with cam (44) on bull stick (43), cam (44) butt is on mounting panel (12).

10. The construction waste recycling apparatus of claim 9, wherein: the box body (1) is characterized in that sliding grooves (122) which are horizontally distributed are formed in two sides of the box body (1), sliding blocks (121) are arranged on two sides of the mounting plate (12) at positions corresponding to the sliding grooves (122), and the sliding blocks (121) on the two sides of the mounting plate (12) are mounted in the sliding grooves (122) to achieve guiding.