CN210159675U

CN210159675U - Crushing apparatus for solid waste treatment

Info

Publication number: CN210159675U
Application number: CN201920918300.6U
Authority: CN
Inventors: 汪霞; 王福强; 汪洋; 曾志庆; 叶永红; 赵鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-20
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a pulverizing device for solid waste treatment, which comprises a box body, a discharge port is arranged on the top of the box body, a rotating shaft is arranged in the middle of the box body, the rotating shaft is slidably connected to a screening plate, and the screening plate penetrates through The discharge port is connected to the left side wall of the box body, the lower part of the left side of the screening plate is provided with a storage box, the bottom side of the left side wall of the box body is provided with a cylinder, and the rear side of the box body is provided with a first drive motor , the output shaft of the first drive motor is fixedly connected to the cam, the cam is slidably connected to the right side of the sieve plate, the upper right side of the box is rotatably connected to the drive shaft, and the front end of the drive shaft is fixedly connected to the second pulley, the second pulley The first pulley is connected by a belt. The utility model is suitable for the crushing device of solid waste. The first drive motor drives the cam to rotate, so that the cam pushes the screening plate to slide back and forth, so that the screening plate can actively screen and crush the solid waste.

Description

Crushing apparatus for solid waste treatment

Technical Field

The utility model relates to a refuse treatment technical field, concretely relates to crushing apparatus for solid waste handles.

Background

Solid waste refers to solid, semi-solid and gaseous items, materials disposed in containers that are discarded or discarded without losing their original value of use, as well as items and materials that are regulated by law, administrative laws and regulations for inclusion in waste management, generated during manufacturing, life and other activities. Liquid waste that cannot be discharged into the body of water and gaseous substances placed in the container that cannot be discharged into the atmosphere. Generally fall under the category of solid waste management systems due to the greater hazard.

Chinese patent (publication No. CN207981834U) discloses a crushing device for solid waste treatment, which comprises a crusher box, a sieve plate and an evaporation tube, wherein the bottom of the crusher box is provided with a feed hopper, one side of the crusher box is provided with a control box and a feed back trough, the control box is arranged above the feed back trough, and the other side of the crusher box is provided with a motor and a storage trough. The device is through setting up twice reducing mechanism, and more traditional rubbing crusher's crushing effect is better, still can sieve the solid waste who has not smashed completely through screening equipment simultaneously and come out and carry out shredding again, and the device carries out the work of screening through the flitch that sieves, but sieve flitch itself can't move, and consequently the effect of sieve material is not ideal, consequently needs to improve the device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least one kind defect among the prior art, provides a crushing apparatus for solid waste handles.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

a crushing device for solid waste treatment comprises a box body, wherein the top of the box body is provided with a discharge hole, the middle part of the box body is provided with a rotating shaft which is connected with a screening plate in a sliding way, the screening plate is connected with a discharge opening arranged on the left side wall of the box body in a penetrating way, the lower part of the left side of the screening plate is provided with a storage box, the bottom of the left side wall of the box body is provided with an air cylinder, the rear side of the box body is provided with a first driving motor, the output shaft of the first driving motor is fixedly connected with a cam, the cam is connected with the right side of the screening plate in a sliding way, the right side of the upper part of the box body is rotatably connected with a driving shaft, the end part of the front side of the driving shaft is fixedly connected with a second belt wheel, the second belt wheel is connected with a first belt wheel through a belt, the first belt wheel is fixedly connected with an output shaft of a second driving motor, the end part of the back of the driving shaft is provided with a first gear, the first gear is meshed with a second gear, and the second gear is fixedly connected with the end part of the driven shaft.

As an optimal technical scheme of the utility model, second driving motor fixed connection box right side wall middle part.

As an optimized technical scheme of the utility model, driving shaft and driven shaft outside all are equipped with crushing roller.

As an optimized technical scheme of the utility model, the driven shaft rotates and connects the box.

As an optimized technical proposal of the utility model, the bottom of the box body is slidably connected with the drawer.

As a preferred technical scheme of the utility model, the drawer openly is equipped with the handle.

As an optimized technical scheme of the utility model, the drain hole left and right sides is equipped with the guide plate.

As an optimized technical scheme of the utility model, crushing roller outside is equipped with crushing leaf.

The utility model discloses have following useful part: the utility model is suitable for an among the reducing mechanism of solid waste, drive the cam through setting up a driving motor and rotate, thereby slide around promoting the screening board through the cam, thereby make the screening that the screening board can be initiative smash the solid waste who accomplishes, the work of screening has been quickened, thereby make the faster completion of whole crushing work, and can initiatively carry out the regrinding with the large granule solid waste of not complete crushing, the crushing effect has been improved, whole device easy operation, and reasonable design, and suitable using widely.

Drawings

Fig. 1 is a schematic perspective view of a crushing apparatus for solid waste treatment according to the present invention.

Fig. 2 is a perspective view illustrating an internal structure of a pulverizing apparatus for solid waste treatment.

Fig. 3 is a front view of a pulverizing apparatus for solid waste treatment.

Fig. 4 is a cross-sectional view a-a of fig. 3.

Fig. 5 is a schematic view showing the structure of a crushing roller in a crushing apparatus for solid waste treatment.

In the figure: 1. a storage box; 2. a cylinder; 3. a box body; 4. a screening plate; 5. a cam; 6. a discharge opening; 7. a first drive motor; 8. a drawer; 9. a handle; 10. a second pulley; 11. a belt; 12. a first pulley; 13. a second drive motor; 14. a discharging port; 15. a drive shaft; 16. a crushing roller; 17. crushing the leaves; 18. a driven shaft; 19. a first gear; 20. a second gear; 21. and rotating the shaft.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a crushing apparatus for solid waste treatment comprises a box 3, a discharge hole 14 is arranged at the top of the box 3, guide plates are arranged at the left and right sides of the discharge hole 14, a rotating shaft 21 is arranged in the middle of the box 3, the rotating shaft 21 is slidably connected with a screening plate 4, the screening plate 4 can slide back and forth relative to the rotating shaft 21, and a spring is arranged inside the rotating shaft 21, so that the screening plate 4 can slide back and forth when sliding to the most lateral side, and the screening plate 4 can always keep sliding back and forth; the screening plate 4 is connected with a discharge opening 6 arranged on the left side wall of the box body 3 in a penetrating way, the lower part of the left side of the screening plate 4 is provided with a storage box 1, the bottom of the left side wall of the box body 3 is provided with a cylinder 2, the bottom of the box body 3 is connected with a drawer 8 in a sliding way, the front side of the drawer 8 is provided with a handle 9, the rear side of the box body 3 is provided with a first driving motor 7, the output shaft of the first driving motor 7 is fixedly connected with a cam 5, the cam 5 is connected with the right side of the screening plate 4 in a sliding way, the right side of the upper part of the box body 3 is rotatably connected with a driving shaft 15, the front end part of the driving shaft 15 is fixedly connected with a second belt wheel 10, the second belt wheel 10 is connected with a first belt wheel 12 through a belt 11, the first belt wheel 12 is fixedly connected with the output shaft of a second driving, the second gear 20 is fixedly connected with the end part of the driven shaft 18, the driven shaft 18 is rotatably connected with the box body 3, and the grinding rollers 16 are arranged outside the driving shaft 15 and the driven shaft 18.

Example two

Referring to fig. 5, the other contents of the present embodiment are the same as those of the first embodiment, except that: the crushing roller 16 is externally provided with crushing blades 17. The crushing blade 17 is spirally disposed outside the crushing rollers 16, and teeth are provided on the crushing blade 17, and by mutual rotation of the two crushing rollers 16, the crushing blade 17 presses the solid waste toward the center, and crushes the solid waste into small particles by the teeth, thereby improving the effect of the entire crushing process.

In the implementation process of the utility model, firstly, the cylinder 2 is started, the cylinder 2 jacks up the screening plate 4, thereby the screening plate 4 keeps a horizontal position, at the same time, the first driving motor 7 and the second driving motor 13 are started, the first driving motor 7 drives the cam 5 to rotate, thereby the cam 5 continuously jacks up the screening plate 4, the screening plate 4 slides back and forth in the rotating shaft 21, meanwhile, the second driving motor 13 drives the driving shaft 15 to rotate through the belt 11 transmission, the driving shaft 15 drives the driven shaft 18 to rotate through the first gear 19 and the second gear 20 which are connected in a meshing way, thereby the crushing rollers 16 on the left side and the right side rotate, at the moment, solid waste is put into the device through the discharging port 14, the solid waste is extruded to the middle by the crushing blade 17, and is finally crushed into small particles by the crushing roller 16, at the moment, the crushed small particles fall on the screening plate 4, the screening plate 4 moves back and forth, therefore, small particles are continuously screened, the completely crushed solid waste with small aperture passes through the screening plate 4 and falls into the drawer 8, the particles with large size are left on the screening plate 4, the air cylinder 2 is reversely started at the moment, a piston rod of the air cylinder 2 contracts, the screening plate 4 rotates anticlockwise under the action of gravity, so that the solid waste with large particles slides to the left side and finally passes through the discharge port 6 and falls into the storage box 1, the drawer 8 is drawn out after working for a period of time, the small-particle solid waste inside is taken out, and the large-particle solid waste in the storage box 1 is subjected to secondary crushing treatment; the utility model is suitable for an among the reducing mechanism of solid waste, drive cam 5 through setting up first driving motor 7 and rotate, thereby slide around promoting screening board 4 through cam 5, thereby make the screening board 4 can be initiative screening smash the solid waste who accomplishes, the work of screening has been quickened, thereby make the faster completion of whole crushing work, and can initiatively carry out the regrinding with the large granule solid waste of not complete crushing, crushing effect has been improved, whole device easy operation, and reasonable design, and suitable using widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a crushing apparatus for solid waste treatment, includes box (3), box (3) top is equipped with drain hole (14), its characterized in that, box (3) middle part is equipped with axis of rotation (21), and axis of rotation (21) sliding connection sieves board (4), sieves discharge opening (6) that board (4) through connection box (3) left side wall was equipped with, it puts thing box (1) to sieve board (4) left side lower part be equipped with, box (3) left side wall bottom is equipped with cylinder (2), box (3) rear side is equipped with first driving motor (7), output shaft fixed connection cam (5) of first driving motor (7), cam (5) and sieve board (4) right side sliding connection, box (3) upper portion right side rotates and connects driving shaft (15), and driving shaft (15) front end fixed connection second band pulley (10), the second belt wheel (10) is connected with a first belt wheel (12) through a belt (11), the first belt wheel (12) is fixedly connected with an output shaft of a second driving motor (13), a first gear (19) is arranged at the end part of the back face of the driving shaft (15), the first gear (19) is meshed with a second gear (20), and the second gear (20) is fixedly connected with the end part of a driven shaft (18).

2. A crushing plant for solid waste treatment according to claim 1, characterized in that the second driving motor (13) is fixedly connected to the middle of the right side wall of the tank (3).

3. A crushing plant for solid waste treatment according to claim 1, characterized in that the crushing rollers (16) are provided outside the driving shaft (15) and the driven shaft (18).

4. A solid waste treatment comminution apparatus as claimed in claim 1 or 3, characterized in that the driven shaft (18) is rotatably connected to the tank (3).

5. A solid waste treatment comminution apparatus as claimed in claim 1, wherein the tank (3) is slidably connected at its bottom to a drawer (8).

6. A solid waste treatment comminution apparatus as claimed in claim 5, characterized in that the drawer (8) is provided with a handle (9) on the front side.

7. A crushing plant for solid waste treatment according to claim 1, characterized in that the discharge opening (14) is provided with flow deflectors on both sides.

8. A crushing plant for solid waste treatment according to claim 3, characterized in that the crushing roller (16) is externally provided with crushing leaves (17).