CN219540544U - Construction waste crushing equipment - Google Patents

Abstract

The utility model relates to the technical field of crushing equipment, and discloses construction waste crushing equipment, which solves the problems that the existing crushing equipment is low in crushing speed and poor in crushing effect, and large and small waste materials cannot be subjected to screening and splitting treatment, so that the working efficiency and the crushing effect of the large and small waste materials are greatly influenced; the crushing equipment can screen the big and small scraps into two strands for crushing treatment, so that the crushing effect and the crushing speed are greatly improved.

Description

Construction waste crushing equipment

Technical Field

The utility model belongs to the technical field of crushing equipment, and particularly relates to construction waste crushing equipment.

Background

The construction waste refers to dregs, waste soil, waste materials, sludge and other wastes generated in the construction, construction units or individuals constructing, paving or dismantling various buildings, structures, pipe networks and the like in the repairing process; the prior patent (publication number: CN 212309827U) is a construction waste reuse crushing device, which can apply force and squeeze the crushed construction waste, further improves the crushing degree of the construction waste, and is convenient for a user to recycle the construction waste after thorough crushing; but this crushing equipment's crushing speed is slow, crushing effect is poor, can not carry out screening reposition of redundant personnel processing with big piece waste material and little waste material, and then great influence its work efficiency.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the construction waste crushing equipment, which effectively solves the problems that the existing crushing equipment is low in crushing speed and poor in crushing effect, and large-sized waste and small-sized waste cannot be screened and split, so that the working efficiency and the crushing effect of the equipment are greatly influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction waste crushing equipment, comprises a workbench, the bottom fixed mounting of workstation has four supporting legs, four supporting legs are along workstation bottom four corners distribution, one side fixed mounting at workstation top has the platform of placing, one side fixed mounting at workstation top has the installation piece, the top fixed mounting of installation piece has the feeder hopper, the opposite side fixed mounting at workstation top has the crushing case, the top fixed mounting of crushing case has the case that rolls, the one side rotation of rolling case installs the screening net, the both sides of screening net all are equipped with first baffle, the both ends of first baffle respectively with the feeder hopper and roll case fixed connection, the opposite side fixed mounting at workstation top has the conveyer belt, the both sides of conveyer belt all fixed mounting have the second baffle, the one end fixed mounting who rolls the case is kept away from to the screening net has the arc slider, the arc chute has been seted up to one side of feeder hopper, the inside at the arc slider, the inside upside of arc chute is equipped with reset spring, reset spring's both ends respectively with the inner wall and the top fixed connection of arc slider, the inside fixed mounting of installation piece has first motor, the output of first motor extends to the outside of installation piece and fixed mounting eccentric wheel.

Preferably, the middle part fixed mounting who rolls the case top has the cylinder, and the conveying end of cylinder extends to the inside of rolling the case and fixed mounting has the roll piece, rolls the piece and is the triangle-shaped that falls, rolls the junction fixed mounting of case and broken case and have the valve.

Preferably, the both sides at rolling block top all fixed mounting has the location slide bar, and the both sides at rolling box top all fixed mounting has the location sliding sleeve, and two location slide bars cup joint respectively in the inside of two location sliding sleeves.

Preferably, one side fixed mounting of broken case has the mounting box, one side fixed mounting of mounting box inside has the second motor, the opposite side fixed mounting of mounting box inside has the rotation axis, the output fixed mounting of second motor has first gear, the one end rotation of rotation axis installs the second gear, first gear and second gear meshing are connected, the equal fixed mounting of one side of first gear and second gear has the dwang, two dwang extend to the inside of broken case and equal fixed mounting have broken revolving knife, the inside of broken case just is located the upside fixed mounting of broken revolving knife and connects the flitch, the bottom fixed mounting of broken case has the row material pipe.

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

(1) In operation, an operator inputs the waste into the feed hopper, then the waste slides onto the screening net to screen, meanwhile, the first motor is started to drive the eccentric wheel to rotate, the eccentric wheel repeatedly pushes the screening net to move upwards, meanwhile, the screening net drives the arc sliding block to move in the arc sliding groove and extrude the reset spring, the reset spring has the effect of rapidly pushing the screening net to reset, and accordingly, the screening net can rapidly shake up and down, the waste is rapidly screened, large waste left by screening is promoted to slide into the rolling box, small waste is screened and falls onto the conveying belt, and the conveying belt sends the small waste onto the receiving plate in the crushing box; meanwhile, an operator starts the air cylinder and the second motor to operate, the air cylinder drives the rolling block to roll the massive waste, and the rolling block drives the positioning sliding rod to slide in the positioning sliding sleeve when moving, so that the stability of the rolling block during rolling is improved; after grinding the big waste material, operating personnel opens the valve and makes it fall into on the receiving plate, two strands of waste materials fall into between two crushing rotary knives from receiving plate immediately, the second motor drives the second gear through first gear and rotates along the rotation axis, first gear and second gear drive two crushing rotary knives simultaneously and rotate to carry out crushing treatment to two strands of waste materials, collect through discharging pipe discharge at last, through sieving big waste material and little waste material into two strands and carry out crushing treatment, can improve its crushing effect and crushing speed greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a crushing plant according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a crushing plant according to the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the partial cut-away structure of FIG. 2 of the present utility model;

in the figure: 1. a work table; 2. support legs; 3. a placement table; 4. a mounting block; 5. a feed hopper; 6. a crushing box; 7. a rolling box; 8. screening net; 9. a first baffle; 10. a conveyor belt; 11. a second baffle; 12. an arc-shaped sliding block; 13. an arc chute; 14. a return spring; 15. a first motor; 16. an eccentric wheel; 17. grinding into blocks; 18. crushing rotary cutters; 19. a cylinder; 20. a valve; 21. positioning a slide bar; 22. positioning a sliding sleeve; 23. a receiving plate; 24. a mounting box; 25. a second motor; 26. a rotation shaft; 27. a first gear; 28. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model comprises a workbench 1, four supporting legs 2 are fixedly arranged at the bottom of the workbench 1, the four supporting legs 2 are distributed along four corners of the bottom of the workbench 1, a placing table 3 is fixedly arranged at one side of the top of the workbench 1, a mounting block 4 is fixedly arranged at one side of the top of the placing table 3, a feeding hopper 5 is fixedly arranged at the top of the mounting block 4, a crushing box 6 is fixedly arranged at the other side of the top of the workbench 1, a crushing box 7 is fixedly arranged at the top of the crushing box 6, a screening net 8 is rotatably arranged at one side of the crushing box 7, first baffle plates 9 are respectively and fixedly connected with the feeding hopper 5 and the crushing box 7 at two sides of the screening net 8, a conveyor belt 10 is fixedly arranged at the other side of the top of the placing table 3, a second baffle plate 11 is fixedly arranged at two sides of the conveyor belt 10, an arc sliding block 12 is fixedly arranged at one end of the screening net 8 far away from the crushing box 7, an arc sliding groove 13 is formed at one side of the feeding hopper 5, the arc sliding block 12 is arranged inside the arc sliding block 13, a reset spring 14 is arranged at the upper side inside the arc sliding groove 13, two ends of the reset spring 14 are respectively and fixedly connected with a motor 13 and an eccentric wheel 15 fixedly arranged at the inner wall of the first end of the arc sliding block 4 and fixedly connected with the first eccentric wheel 15, and the motor 13 is fixedly arranged at the inner end of the first end of the arc sliding block 4.

The operating personnel drops into the feeder hopper 5 with the waste material, then the waste material landing sieves on sieving net 8, start first motor 15 simultaneously and drive eccentric wheel 16 rotation, eccentric wheel 16 promotes sieve net 8 and upwards move, sieve 8 drives arc slider 12 and removes and extrude reset spring 14 in the inside of arc spout 13 simultaneously, reset spring 14 has played the effect that promotes sieve net 8 to reset fast, thereby can make sieve net 8 quick shake from top to bottom, thereby carry out quick screening to the waste material, and promote the big piece waste material that the screening left to slide into rolling case 7, less waste material screening falls into on the conveyer belt 10, send it into the material receiving plate 23 in the broken case 6 by conveyer belt 10.

The middle part of the top of the rolling box 7 is fixedly provided with an air cylinder 19, the conveying end of the air cylinder 19 extends into the rolling box 7 and is fixedly provided with a rolling block 17, the rolling block 17 is in an inverted triangle shape, and the joint of the rolling box 7 and the crushing box 6 is fixedly provided with a valve 20; the both sides at the top of roll pressing piece 17 are all fixed mounting have location slide bar 21, and the both sides at the top of roll pressing box 7 are all fixed mounting have location sliding sleeve 22, and two location slide bars 21 cup joint the inside at two location sliding sleeve 22 respectively.

The operating personnel starts the cylinder 19 operation, and the cylinder 19 drives the compaction piece 17 to roll massive waste material, and the compaction piece 17 drives the inside slip of location slide bar 21 at location sliding sleeve 22 when removing, has increased the stability when the compaction piece 17 rolls, grinds the back with massive waste material, and operating personnel opens valve 20 and makes it fall into on the collecting plate 23.

One side of the crushing box 6 is fixedly provided with a mounting box 24, one side of the inside of the mounting box 24 is fixedly provided with a second motor 25, the other side of the inside of the mounting box 24 is fixedly provided with a rotating shaft 26, the output end of the second motor 25 is fixedly provided with a first gear 27, one end of the rotating shaft 26 is rotatably provided with a second gear 28, the first gear 27 is meshed with the second gear 28, one sides of the first gear 27 and the second gear 28 are fixedly provided with rotating rods, the two rotating rods extend to the inside of the crushing box 6 and are fixedly provided with crushing rotary cutters 18, the inside of the crushing box 6 is fixedly provided with a receiving plate 23 at the upper side of the crushing rotary cutters 18, and the bottom of the crushing box 6 is fixedly provided with a discharging pipe.

Two waste materials can fall into between two crushing rotary cutters 18 from receiving plate 23, second motor 25 drives second gear 28 through first gear 27 and rotates along rotation axis 26, and first gear 27 and second gear 28 drive two crushing rotary cutters 18 simultaneously and rotate to carry out crushing treatment to two waste materials, discharge through the discharging pipe and collect at last, through sieving big piece waste material and little piece waste material into two and carry out crushing treatment, can improve its crushing effect and crushing speed greatly.

Claims (4)

1. Construction waste crushing apparatus, comprising a workbench (1), characterized in that: the utility model discloses a novel automatic reset device for the air conditioner, which comprises a workbench (1), four supporting legs (2) are fixedly arranged at the bottom of the workbench (1), the four supporting legs (2) are distributed along four corners at the bottom of the workbench (1), a placing table (3) is fixedly arranged at one side of the top of the workbench (1), a mounting block (4) is fixedly arranged at one side of the top of the placing table (3), a feeding hopper (5) is fixedly arranged at the top of the mounting block (4), a crushing box (6) is fixedly arranged at the other side of the top of the workbench (1), a rolling box (7) is fixedly arranged at the top of the crushing box (6), a screening net (8) is rotatably arranged at one side of the rolling box (7), first baffle plates (9) are respectively and fixedly connected with the feeding hopper (5) and the rolling box (7), a conveyor belt (10) is fixedly arranged at the other side of the top of the placing table (3), a second baffle plate (11) is fixedly arranged at two sides of the conveyor belt (10), an arc-shaped slide block (12) is fixedly arranged at one end of the screening net (8) far away from the rolling box (7), a sliding block (13) is arranged at one side of the feeding hopper (5), a reset spring (13) is arranged at one side of the rolling box (13) and is arranged at the inner side of the arc-shaped slide slot (13), the two ends of the reset spring (14) are fixedly connected with the inner wall of the arc chute (13) and the top of the arc sliding block (12) respectively, a first motor (15) is fixedly arranged in the installation block (4), and the output end of the first motor (15) extends to the outside of the installation block (4) and is fixedly provided with an eccentric wheel (16).

2. A construction waste crushing plant according to claim 1, characterized in that: the middle part fixed mounting at rolling case (7) top has cylinder (19), and the conveying end of cylinder (19) extends to the inside of rolling case (7) and fixed mounting has rolling piece (17), and rolling piece (17) are the triangle-shaped that falls, and junction fixed mounting has valve (20) of rolling case (7) and crushing case (6).

3. A construction waste crushing plant according to claim 2, characterized in that: the two sides at the top of the rolling block (17) are fixedly provided with positioning slide bars (21), the two sides at the top of the rolling box (7) are fixedly provided with positioning slide sleeves (22), and the two positioning slide bars (21) are respectively sleeved in the two positioning slide sleeves (22).

4. A construction waste crushing plant according to claim 1, characterized in that: one side fixed mounting of broken case (6) has mounting box (24), one side fixed mounting of mounting box (24) inside has second motor (25), the opposite side fixed mounting of mounting box (24) inside has rotation axis (26), the output fixed mounting of second motor (25) has first gear (27), second gear (28) are installed in the one end rotation of rotation axis (26), first gear (27) are connected with second gear (28) meshing, one side of first gear (27) and second gear (28) is all fixed mounting has the dwang, two dwang extend to the inside of broken case (6) and equal fixed mounting have broken revolving knife (18), the inside of broken case (6) just is located the upside fixed mounting of broken revolving knife (18) and connects flitch (23), the bottom fixed mounting of broken case (6) has row material pipe.