CN216910440U - Building rubbish dust removal crushing equipment - Google Patents

Abstract

The utility model discloses a dust removal and crushing device for construction waste, which relates to the field of construction waste cleaning, and adopts the technical scheme that the dust removal and crushing device comprises a crushing box and a crushing mechanism, wherein the crushing mechanism is arranged inside the crushing box; the externally mounted of broken case has the blast pipe, the inside of blast pipe is provided with the flabellum, the externally mounted of broken case has a solid fixed cylinder, the internal rotation of solid fixed cylinder is connected with the auger delivery pole, the auger delivery pole runs through to the outside of solid fixed cylinder, place the open-close plate on with building rubbish, the gravity of building rubbish self makes open-close plate antiport, the broken mechanism of rethread realizes the breakage to building rubbish, after building rubbish adds, fixed spring self elasticity can make open-close plate antiport, the realization is to the closure of broken case, the dust of avoiding broken production directly wafts the outside.

Description

Building rubbish dust removal crushing equipment

Technical Field

The utility model relates to the technical field of building rubbish cleaning, in particular to a building rubbish dedusting and crushing device.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals.

Because contain a large amount of earth among the building rubbish, can produce a large amount of dusts at the in-process that carries out the breakage to building rubbish, thereby cause the influence to environment and staff on every side, need filter the rubbish after the breakage at broken in-process simultaneously, traditional screen cloth stops up the mesh at large granule rubbish in the use, thereby greatly reduced is to the screening efficiency of rubbish, and also be difficult to carry out effectual ventilation and dust removal, consequently need a building rubbish dust removal crushing apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the screening efficiency of garbage is greatly reduced because large-particle garbage blocks a screen mesh in the using process of a traditional screen in the prior art, and provides the building garbage dedusting and crushing equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a construction waste dedusting and crushing device comprises a crushing box and a crushing mechanism, wherein the crushing mechanism is installed inside the crushing box, a positioning groove is formed in the outer part of the crushing box, an opening and closing mechanism is installed inside the positioning groove, a screening mechanism is installed inside the crushing box, and the screening mechanism comprises a screen rotatably connected inside the crushing box;

the externally mounted of broken case has the blast pipe, the inside of blast pipe is provided with the flabellum, the externally mounted of broken case has a solid fixed cylinder, the inside of solid fixed cylinder is rotated and is connected with the auger delivery pole, the auger delivery pole run through to the outside of solid fixed cylinder, the externally mounted of solid fixed cylinder has the drain pipe, the drain pipe run through to the inside of broken case.

The above technical solution further comprises:

the mechanism that opens and shuts is connected including rotating two open-close boards inside the constant head tank, two the open-close board is the symmetry setting, the externally mounted of open-close board has fixed spring, fixed spring keeps away from the one end of open-close board with the inside of broken case is connected.

The crushing mechanism is characterized in that a pressure spring is mounted on the outer portion of the screen, a discharge groove is formed in the outer portion of the crushing box, one end, far away from the screen, of the pressure spring is connected with the inner portion of the discharge groove, the crushing mechanism is mounted in the crushing box, and guide plates are symmetrically mounted in the crushing box.

The inside mounting of blast pipe has driving motor, driving motor's output shaft terminal with the outside of flabellum is connected, the outside demountable installation of blast pipe has the filter screen, the blast pipe with the inside of broken case is linked together.

And a belt is wound outside an output shaft of the driving motor, and the belt and the outside of the spiral conveying rod are wound.

The outer portion of the crushing box is provided with a discharge pipe, the discharge pipe is communicated with the inner portion of the crushing box through the discharge groove, and one side, far away from the water discharge pipe, of the fixed cylinder is provided with a water inlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the garbage crusher is used, building garbage is placed on the opening plate, the opening plate rotates reversely due to the gravity of the building garbage, the building garbage is crushed through the crushing mechanism, after the building garbage is added, the opening plate rotates reversely due to the elasticity of the fixing spring, the crushing box is closed, and dust generated by crushing is prevented from directly floating to the outside.

2. When the garbage screening device is used, garbage crushed by the crushing mechanism falls onto the screen, the size of the crushed garbage is screened by the screen, when the garbage falls onto the screen, the screen starts to rotate under the action of external impact, and the garbage returns to the original position under the action of the elastic force of the pressure spring after the construction garbage screening is finished, so that the garbage can be sufficiently screened, and the garbage is prevented from blocking the screen holes.

3. When the screen cloth cleaning machine is used, the driving motor is started, the driving motor drives the spiral conveying rod to start rotating through the belt in the rotating process, external water flow is sucked into the fixed cylinder through the water inlet pipe in the rotating process of the spiral conveying rod and then is discharged into the crushing box through the water discharging pipe, so that the dust content in air in the crushing box is reduced, meanwhile, the screen cloth can be effectively cleaned through the water flow, and the working efficiency of the screen cloth is guaranteed.

Drawings

FIG. 1 is a schematic view of a first internal structure of a construction waste dust-removing and crushing device according to the present invention;

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

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1.

In the figure: 1. a crushing box; 2. a discharge pipe; 3. positioning a groove; 4. opening and closing the board; 5. a fixed cylinder; 6. an exhaust pipe; 7. a belt; 8. a drain pipe; 9. a water inlet pipe; 10. a screw conveying rod; 11. a guide plate; 12. a crushing mechanism; 13. screening a screen; 14. fixing the spring; 15. a discharge chute; 16. filtering with a screen; 17. a drive motor; 18. a fan blade; 19. a pressure spring.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the building garbage dust removal crushing device provided by the utility model comprises a crushing box 1 and a crushing mechanism 12, wherein the crushing mechanism 12 is installed inside the crushing box 1, a positioning groove 3 is formed outside the crushing box 1, an opening and closing mechanism is installed inside the positioning groove 3, a screening mechanism is installed inside the crushing box 1, and the screening mechanism comprises a screen 13 rotatably connected inside the crushing box 1;

an exhaust pipe 6 is arranged outside the crushing box 1, fan blades 18 are arranged inside the exhaust pipe 6, a fixed cylinder 5 is arranged outside the crushing box 1, a spiral conveying rod 10 is rotatably connected inside the fixed cylinder 5, the spiral conveying rod 10 penetrates outside the fixed cylinder 5, a drain pipe 8 is arranged outside the fixed cylinder 5, and the drain pipe 8 penetrates inside the crushing box 1;

the mechanism that opens and shuts is connected two open-close plates 4 inside the constant head tank 3 including rotating, and two open-close plates 4 are the symmetry setting, and open-close plate 4's externally mounted has fixed spring 14, and the one end that open-close plate 4 was kept away from to fixed spring 14 is connected with broken case 1's inside.

A building rubbish dust removal crushing apparatus theory of operation is based on embodiment one, in operation, start crushing mechanism 12 earlier, place building rubbish on open close plate 4 again, the gravity of building rubbish self makes open close plate 4 antiport, make building rubbish fall on crushing mechanism 12, rethread crushing mechanism 12 realizes the breakage to building rubbish, after building rubbish adds, 14 self elasticity of fixed spring can make open close plate 4 antiport, the realization is to the closure of broken case 1, the dust of avoiding broken production directly drifts to the outside.

Example two

As shown in fig. 1-4, based on the first embodiment, a pressure spring 19 is installed outside the screen 13, a discharge slot 15 is opened outside the crushing box 1, one end of the pressure spring 19 far away from the screen 13 is connected with the inside of the discharge slot 15, the crushing mechanism 12 is installed inside the crushing box 1, and the guide plates 11 are symmetrically installed inside the crushing box 1;

a driving motor 17 is arranged inside the exhaust pipe 6, the tail end of an output shaft of the driving motor 17 is connected with the outside of the fan blade 18, a filter screen 16 is detachably arranged outside the exhaust pipe 6, and the exhaust pipe 6 is communicated with the inside of the crushing box 1;

a belt 7 is wound outside an output shaft of the driving motor 17, and the belt 7 is wound outside the spiral conveying rod 10;

the outer part of the crushing box 1 is provided with a discharge pipe 2, the discharge pipe 2 is communicated with the inner part of the crushing box 1 through a discharge groove 15, and one side of the fixed cylinder 5 far away from the discharge pipe 8 is provided with a water inlet pipe 9.

In the embodiment, during work, garbage crushed by the crushing mechanism 12 falls onto the screen 13, the size of the crushed garbage is screened by the screen 13, when the garbage falls onto the screen 13, the screen 13 starts to rotate under the action of external impact, and after the construction garbage is screened, the screen 13 returns to the original position under the action of the self elasticity of the pressure spring 19, so that the garbage can be sufficiently screened, the situation that the screen holes are blocked by the garbage, the garbage meeting the requirement falls onto the bottom of the crushing box 1, and the garbage with larger particles is discharged to the outside through the discharge pipe 2 under the guiding action of the screen 13;

starting the driving motor 17, the driving motor 17 drives the spiral conveying rod 10 to start rotating through the belt 7 in the rotating process, the spiral conveying rod 10 sucks external water flow into the fixed cylinder 5 through the water inlet pipe 9 in the rotating process, and then discharged to the inside of the crushing tank 1 through the drain pipe 8, thereby reducing the dust content in the air inside the crushing tank 1, simultaneously rivers also can effectively clear up screen cloth 13, guarantee screen cloth 13's work efficiency, driving motor 17 drive flabellum 18 is outside with the inside gaseous discharge of broken case 1 at the pivoted in-process, realize the secondary clearance to exhaust gas through filter screen 16 this moment, driving motor 17's output shaft is provided with the derailleur (this is prior art, not drawn in the picture) between being connected with flabellum 18, the externally mounted of broken case 1 has the gate, be convenient for clear up the rubbish after the inside breakage of broken case 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The building garbage dedusting and crushing equipment comprises a crushing box (1) and a crushing mechanism (12), and is characterized in that the crushing mechanism (12) is installed inside the crushing box (1), a positioning groove (3) is formed in the outer portion of the crushing box (1), an opening and closing mechanism is installed inside the positioning groove (3), a screening mechanism is installed inside the crushing box (1), and the screening mechanism comprises a screen (13) which is rotatably connected inside the crushing box (1);

the externally mounted of broken case (1) has blast pipe (6), the inside of blast pipe (6) is provided with flabellum (18), the externally mounted of broken case (1) has solid fixed cylinder (5), the inside rotation of solid fixed cylinder (5) is connected with screw conveyor pole (10), screw conveyor pole (10) run through extremely the outside of solid fixed cylinder (5), the externally mounted of solid fixed cylinder (5) has drain pipe (8), drain pipe (8) run through extremely the inside of broken case (1).

2. The building rubbish dedusting and crushing device as claimed in claim 1, wherein the opening and closing mechanism comprises two opening and closing plates (4) rotatably connected inside the positioning groove (3), the two opening and closing plates (4) are symmetrically arranged, a fixing spring (14) is mounted on the outer portion of each opening and closing plate (4), and one end, far away from the opening and closing plate (4), of each fixing spring (14) is connected with the inside of the crushing box (1).

3. The construction waste dedusting and crushing device as claimed in claim 2, characterized in that a pressure spring (19) is mounted outside the screen (13), a discharge groove (15) is formed outside the crushing box (1), one end of the pressure spring (19) far away from the screen (13) is connected with the inside of the discharge groove (15), the crushing mechanism (12) is mounted inside the crushing box (1), and a guide plate (11) is symmetrically mounted inside the crushing box (1).

4. The construction waste dedusting and crushing device as claimed in claim 3, characterized in that a driving motor (17) is installed inside the exhaust pipe (6), the tail end of the output shaft of the driving motor (17) is connected with the outside of the fan blades (18), a filter screen (16) is detachably installed outside the exhaust pipe (6), and the exhaust pipe (6) is communicated with the inside of the crushing box (1).

5. The construction waste dedusting and crushing device according to claim 4, characterized in that a belt (7) is wound outside the output shaft of the driving motor (17), and the belt (7) is wound outside the spiral conveying rod (10).

6. A construction waste dust-removing and crushing device according to claim 5, wherein a discharge pipe (2) is arranged outside the crushing box (1), the discharge pipe (2) is communicated with the inside of the crushing box (1) through a discharge groove (15), and a water inlet pipe (9) is arranged on one side of the fixed cylinder (5) far away from the discharge pipe (8).

Images