CN219647621U

CN219647621U - Waste crushing device

Info

Publication number: CN219647621U
Application number: CN202321131199.2U
Authority: CN
Inventors: 刘庆华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-08
Anticipated expiration: 2033-05-08

Abstract

The utility model relates to the technical field of waste crushing, in particular to a waste crushing device, which comprises a box body, wherein a first guide plate is fixedly connected to the inside of the box body, a through groove is formed in the right side of the top end of the box body, a fixing plate is fixedly connected to the upper side of the right end of the box body, a convex groove is formed in the bottom end of the fixing plate, a convex plate is slidably arranged in the convex groove, a screw is connected to the inner thread of the convex plate, the screw is rotationally connected with the fixing plate, a first motor is fixedly arranged at the side end of the fixing plate, the output end of the first motor is fixedly connected with the right end of the screw, a connecting seat is fixedly connected to the bottom end of the convex plate, extends to the inside of the box body through the through groove, and one end of the connecting seat in the box body is rotationally connected with a rotating plate; the iron scraps such as steel bars in scraps are sucked away by the electromagnet, the iron scraps such as the steel bars are prevented from falling to the middle of the two crushing rollers, damage to the first crushing roller and the second crushing roller is avoided, and the service lives of the first crushing roller and the second crushing roller can be guaranteed.

Description

Waste crushing device

Technical Field

The utility model relates to the technical field of waste crushing, in particular to a waste crushing device.

Background

Road traffic greatly promotes the development of national economy by the characteristics of strong traffic capacity, rapid running speed, flexible running mode and the like. In the course of highway construction, a large amount of recoverable waste material is produced, and when fertilizer is recovered, waste material is crushed by a waste crushing device which is usually used.

Through retrieval, the utility model patent with the Chinese patent number of CN202020164691.X discloses a highway construction waste recycling device, which comprises a box body, wherein the upper end of the box body is provided with a feeding port, the feeding port is provided with an inverted cone-shaped feeding hopper, and the side wall of the box body close to the bottom is provided with a discharging port; the inside of box is equipped with crushing mechanism, crushing mechanism includes two parallel arrangement's first crushing roller and second crushing roller, it is when using, throw into the crushing mechanism of box with waste material from the upper hopper, rotate first crushing roller through first speed reducer, rotate second crushing roller through the second speed reducer, first crushing roller and second crushing roller rotate in opposite directions, smash the waste material through first crushing sword and second crushing sword, can produce iron waste material such as reinforcing bar in the in-process of highway construction, consequently can contain iron waste material such as reinforcing bar in the inside of the waste material of crushing, first crushing roller and second crushing roller are at the in-process of carrying out crushing to the waste material, because the hardness of iron waste material such as reinforcing bar is harder, damage is caused first crushing roller and second crushing roller easily, reduce the life of first crushing roller and second crushing roller.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a waste crushing device for solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the waste crushing device comprises a box body, wherein a first material guide plate is fixedly connected to the inside of the box body, a through groove is formed in the right side of the top end of the box body, a fixing plate is fixedly connected to the upper side of the right end of the box body, a convex groove is formed in the bottom end of the fixing plate, a convex plate is slidably arranged in the convex groove, a screw is connected to the inner thread of the convex plate in a threaded manner, the screw is rotationally connected with the fixing plate, a first motor is fixedly arranged at the side end of the fixing plate, and the output end of the first motor is fixedly connected with the right end of the screw;

the bottom end of the convex plate is fixedly connected with a connecting seat, the connecting seat extends into the box body through a through groove, one end of the connecting seat in the box body is rotationally connected with a rotating plate, the side end of the rotating plate is fixedly connected with an electromagnet and a plurality of deflector rods, the top end of the connecting seat is fixedly provided with a second motor, and the output end of the second motor is fixedly connected with the top end of the rotating plate;

the top end and the bottom end of the connecting seat are fixedly connected with sealing plates;

the crushing assembly is arranged at the bottom side inside the box body.

Preferably, the crushing assembly comprises two crushing rollers, the two crushing rollers are both rotationally connected with the box body, the front end of the box body is fixedly provided with two third motors, and the output ends of the two third motors are respectively fixedly connected with the front ends of the two crushing rollers.

Further, the inside of box is located two crushing roller's upside fixedly connected with two second stock guide.

Still further, the right-hand member of box is located the below fixedly connected with third stock guide of logical groove, and the collecting box has been placed to the below of third stock guide.

Further scheme, the inside of box is located the upside fixed mounting of second stock guide and has the dust suction box, is provided with a plurality of dust absorption mouths on the dust suction box, the left end fixedly connected with air exhauster of box, the input of air exhauster communicates with the inside of dust suction box.

On the basis of the scheme, a discharge hole is formed in the bottom side of the left end of the box body, and a material guiding seat is fixedly connected to the bottom end of the box body.

(III) beneficial effects

Compared with the prior art, the utility model provides a waste crushing device, which has the following beneficial effects:

this waste material breaker, the waste material that produces in the joining highway work progress to the box through the charge door on the box, drive through the second motor and rotate board and a plurality of driving lever, stir from gliding waste material on the first stock guide through a plurality of driving levers, make waste material on the first stock guide scatter, iron waste material such as the reinforcing bar in with the waste material is absorbed away through the electro-magnet, avoid iron waste material such as reinforcing bar to fall to the centre of two crushing rollers, avoid causing the damage to first crushing roller and the crushing roller of second, can guarantee the life of first crushing roller and the crushing roller of second.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a front view of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

fig. 4 is a schematic view of a partially enlarged structure at B in fig. 1 according to the present utility model.

In the figure: 1. a case; 2. a first guide plate; 3. a fixing plate; 4. a convex plate; 5. a screw; 6. a first motor; 7. a connecting seat; 8. a rotating plate; 9. an electromagnet; 10. a deflector rod; 11. a second motor; 12. a sealing plate; 13. a crushing roller; 14. a third motor; 15. a second guide plate; 16. a third guide plate; 17. a dust suction box; 18. a dust collection port; 19. an exhaust fan; 20. a discharge port; 21. and a material guiding seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Examples

Referring to fig. 1-4, a waste crushing device comprises a box 1, wherein a crushing assembly is arranged at the bottom side inside the box 1, waste is crushed by the crushing assembly, a first guide plate 2 is fixedly connected to the inside of the box 1, a through groove is formed in the right side of the top end of the box 1, a fixing plate 3 is fixedly connected to the upper side of the right end of the box 1, a convex groove is formed in the bottom end of the fixing plate 3, a convex plate 4 is slidably arranged in the convex groove, a screw 5 is connected to the inner thread of the convex plate 4, the screw 5 is rotationally connected with the fixing plate 3, a first motor 6 is fixedly arranged at the side end of the fixing plate 3, the output end of the first motor 6 is fixedly connected with the right end of the screw 5, a connecting seat 7 is fixedly connected to the bottom end of the convex plate 4, extends to the inside of the box 1 through the through groove, one end of the connecting seat 7 inside the box 1 is rotationally connected with a rotating plate 8, the side end of the rotating plate 8 is fixedly connected with an electromagnet 9 and a plurality of deflector rods 10, the top end of the connecting seat 7 is fixedly provided with a second motor 11, the output end of the second motor 11 is fixedly connected with the top end of the rotating plate 8, the screw rod 5 is driven to rotate by the first motor 6, the screw rod 5 rotates to enable the convex plate 4 to slide in the convex groove, the convex plate 4 drives the connecting seat 7 to move, the connecting seat 7 is convenient to move to the inside of the box body 1, the connecting seat 7, the rotating plate 8 and the electromagnet 9 are convenient to move to the outside of the box body 1, then the power supply of the electromagnet 9 is disconnected, iron scraps such as reinforcing steel bars adsorbed on the electromagnet 9 fall off by gravity, the iron scraps such as the reinforcing steel bars on the electromagnet 9 are convenient to collect, sealing plates 12 are fixedly connected to the top end and the bottom end of the connecting seat 7, after the connecting seat 7 moves to the leftmost side, the through grooves are sealed by the sealing plates 12, avoid the waste material to pass through the outside of logical groove landing to box 1, the charge door through on the box 1 to the waste material that produces in the joining highway work progress of box 1, drive through second motor 11 and rotate rotating plate 8 and a plurality of driving lever 10, stir the gliding waste material on the follow the stock guide through a plurality of driving levers 10, make the waste material on the first stock guide 2 disperse, iron waste material such as the reinforcing bar in the waste material is absorbed away through electro-magnet 9, avoid iron waste material such as reinforcing bar to fall to the centre of two crushing rollers 13, avoid causing the damage to first crushing roller 13 and the crushing roller 13 of second, can guarantee the life of first crushing roller 13 and the crushing roller 13 of second.

Referring to fig. 1 and 2, the crushing assembly includes two crushing rollers 13, the two crushing rollers 13 are rotatably connected with the box 1, two third motors 14 are fixedly mounted at the front end of the box 1, the output ends of the two third motors 14 are fixedly connected with the front ends of the two crushing rollers 13 respectively, the two crushing rollers 13 are driven to rotate by the two third motors 14, and the waste is crushed by the two crushing rollers 13.

Referring to fig. 1, two second guide plates 15 are fixedly connected to the upper sides of two crushing rollers 13 in the box 1, and the waste material slides to the middle position of the two crushing rollers 13 through the two second guide plates 15, so that the waste material is crushed by the two crushing rollers 13.

Referring to fig. 1, a third guide plate 16 is fixedly connected to the right end of the box body 1 below the through groove, a collecting box is disposed below the third guide plate 16, and iron scraps such as steel bars slide down from the third guide plate 16 to the inside of the collecting box, so that the iron scraps such as steel bars are collected by the collecting box.

Referring to fig. 1 and 3, a dust collection box 17 is fixedly mounted on the upper side of the second guide plate 15 in the box body 1, a plurality of dust collection openings 18 are formed in the dust collection box 17, an exhaust fan 19 is fixedly connected to the left end of the box body 1, the input end of the exhaust fan 19 is communicated with the interior of the dust collection box 17, and dust generated in the waste crushing process is sucked away through the operation of the exhaust fan 19, so that pollution of the dust to surrounding air is avoided.

Referring to fig. 1, a discharge port 20 is provided at the bottom of the left end of the box 1, a material guiding seat 21 is fixedly connected to the bottom of the box 1, and crushed waste falls on the material guiding seat 21 and is discharged through the discharge port 20.

In summary, this waste crushing device, when in use, the waste produced in the highway construction process is added to the box 1 through the feed inlet on the box 1, drive the rotating plate 8 and the plurality of deflector rods 10 to rotate through the second motor 11, stir the waste sliding on the second guide plate through the plurality of deflector rods 10, make the waste on the first guide plate 2 disperse, iron waste such as steel bars in the waste is sucked away through the electromagnet 9, the waste slides from the first guide plate 2 to the two second guide plates 15, and slides from the middle of the two guide plates to the middle of the two crushing rollers 13, simultaneously start the two third motors 14, drive the two crushing rollers 13 to rotate through the two third motors 14, crush the waste through the two crushing rollers 13, the crushed waste falls on the guide seat 21, and is discharged through the discharge hole 20 in the crushing process, through air exhauster 19 work, will suck the dust that produces in the broken in-process of waste material, and take out to the clarification plant of outside intercommunication, carry out purification treatment through clarification plant, when the subsides waste material on the electro-magnet 9 is more, stop to the inside of box 1 add the waste material, then drive screw rod 5 clockwise rotation through first motor 6, screw rod 5 rotates and make convex plate 4, connecting seat 7, rotating plate 8 and electro-magnet 9 move to the right side of box 1, then break off the power of electro-magnet 9, iron waste material on the electro-magnet 9 falls to third stock guide 16 through gravity, and fall to the inside of collecting box, collect iron waste material through the collecting box, then make connecting seat 7 through first motor 6 anticlockwise rotation, rotating plate 8 and electro-magnet 9 move to the inside of box 1, then switch on electro-magnet 9's power, continue to suck away the inside iron waste material of waste material.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrated, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. Waste crushing device, including box (1), its characterized in that: the novel automatic feeding device is characterized in that a first guide plate (2) is fixedly connected to the inside of the box body (1), a through groove is formed in the right side of the top end of the box body (1), a fixing plate (3) is fixedly connected to the upper side of the right end of the box body (1), a convex groove is formed in the bottom end of the fixing plate (3), a convex plate (4) is slidably arranged in the convex groove, a screw (5) is connected to the inner thread of the convex plate (4), the screw (5) is rotationally connected with the fixing plate (3), a first motor (6) is fixedly arranged at the side end of the fixing plate (3), and the output end of the first motor (6) is fixedly connected with the right end of the screw (5);

the bottom end of the convex plate (4) is fixedly connected with a connecting seat (7), the connecting seat (7) extends into the box body (1) through a through groove, one end of the connecting seat (7) positioned in the box body (1) is rotationally connected with a rotating plate (8), the side end of the rotating plate (8) is fixedly connected with an electromagnet (9) and a plurality of deflector rods (10), the top end of the connecting seat (7) is fixedly provided with a second motor (11), and the output end of the second motor (11) is fixedly connected with the top end of the rotating plate (8);

the top end and the bottom end of the connecting seat (7) are fixedly connected with sealing plates (12);

the crushing assembly is arranged at the bottom side inside the box body (1).

2. A waste crushing plant according to claim 1, characterized in that: the crushing assembly comprises two crushing rollers (13), the two crushing rollers (13) are both rotationally connected with the box body (1), two third motors (14) are fixedly arranged at the front end of the box body (1), and the output ends of the two third motors (14) are fixedly connected with the front ends of the two crushing rollers (13) respectively.

3. A waste crushing plant according to claim 2, characterized in that: the inside of the box body (1) is positioned on the upper sides of the two crushing rollers (13) and is fixedly connected with two second guide plates (15).

4. A waste crushing plant according to claim 3, characterized in that: the right end of the box body (1) is fixedly connected with a third material guide plate (16) below the through groove, and a collecting box is arranged below the third material guide plate (16).

5. A waste crushing plant according to claim 4, characterized in that: the inside of box (1) is located the upside fixed mounting of second stock guide (15) and has dust suction box (17), is provided with a plurality of dust absorption mouths (18) on dust suction box (17), and the left end fixedly connected with air exhauster (19) of box (1), the input of air exhauster (19) communicates with the inside of dust suction box (17).

6. A waste crushing plant according to claim 5, characterized in that: the left end bottom side of box (1) is provided with discharge gate (20), and inside bottom fixedly connected with of box (1) leads material seat (21).