CN216173042U

CN216173042U - Garbage crushing mechanism for garbage sorting

Info

Publication number: CN216173042U
Application number: CN202122746718.3U
Authority: CN
Inventors: 袁晓
Original assignee: Suzhou Bainian Environmental Protection Technology Co ltd
Current assignee: Suzhou Bainian Environmental Protection Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a garbage crushing mechanism for garbage sorting, which comprises a box body, wherein a feeding hopper is arranged at the top end of the box body, a pre-crushing box is arranged at the top of an inner cavity of the box body, a discharging port is arranged at the bottom of the pre-crushing box, a first crushing roller is arranged inside the pre-crushing box, a rotating shaft penetrates through the middle of the first crushing roller, a first motor is arranged at one end of the rotating shaft, cutter teeth are arranged on the surface of the first crushing roller, a second crushing roller is arranged below the pre-crushing box, a support shaft penetrates through the middle of the second crushing roller, and a second motor is arranged at one end of the support shaft; according to the garbage crushing mechanism for garbage sorting, the crushing pretreatment of garbage can be realized by arranging the pre-crushing box, the first crushing and cutting roller, the cutter teeth, the rotating shaft and the discharge hole, so that the crushing and cutting effect of the device on the garbage is greatly enhanced; through setting up the case that gathers materials, chamber door, clamp plate and hydraulic telescoping cylinder, can reach and reduce the trouble that scattered rubbish is difficult to the collection, make rubbish clearance more convenient.

Description

Garbage crushing mechanism for garbage sorting

Technical Field

The utility model relates to the technical field of garbage treatment, in particular to a garbage crushing mechanism for garbage sorting.

Background

The garbage sorting is a garbage treatment process for classifying domestic garbage through special equipment, the garbage sorting is a bottleneck of a garbage treatment technology, whether the garbage can be crushed, cut, burned or recycled is related to the garbage sorting, and after the garbage sorting technology is used for treating the garbage through processes of uniformly feeding the garbage, an automatic large garbage sorting system, a large garbage crushing mechanism, an automatic bag breaking mechanism for bagged garbage, an automatic large organic matter crushing mechanism, a fully-closed mechanical winnowing system, a plastic water sorting system, a high-temperature high-pressure organic matter hydrolysis hydrothermal oxidation thermal separation system and the like, the urban domestic garbage can be classified completely, so that the garbage treatment is more convenient and efficient.

The prior art has the following defects or problems:

1. the existing garbage sorting and selecting garbage crushing mechanism is single in structure, cannot crush garbage thoroughly and uniformly, and is easy to cause garbage blockage, damage crushing equipment and influence the work efficiency of crushing garbage once the garbage with larger volume or larger hardness is encountered;

2. because the rubbish needs to be collected after being broken, the common collection mode is to lead the rubbish out of the box body through the inclination of the partition plate, but the rubbish is directly exposed in the air by the arrangement, and the working environment can be polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a garbage crushing mechanism for garbage sorting aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a garbage crushing mechanism for garbage sorting comprises a box body, wherein the top end of the box body is provided with a feed hopper, the top of the inner cavity of the box body is provided with a pre-crushing box, the bottom of the pre-crushing box is provided with a discharge hole, a first crushing and cutting roller is arranged in the pre-crushing box, a rotating shaft penetrates through the middle part of the first chopping roller, one end of the rotating shaft is provided with a first motor, the surface of the first crushing and cutting roller is provided with cutter teeth, a second crushing and cutting roller is arranged below the pre-crushing box, a support shaft is arranged in the middle of the second chopping roller in a penetrating way, one end of the support shaft is provided with a second motor, one end of the fulcrum shaft close to the second motor is provided with a gear, a material collecting box is arranged below the second chopping roller, the box is characterized in that a box door is arranged on one side of the box body close to the material collecting box, a pressing plate is arranged on one side of the material collecting box far away from the box door, and a hydraulic telescopic cylinder is arranged on one side of the pressing plate far away from the material collecting box.

As a preferred technical scheme of the utility model, the pre-crushing box is fixedly connected with the inner wall of the box body, the feed hopper is communicated with the inner cavity of the pre-crushing box, and the pre-crushing box is communicated with the inner cavity of the box body through the discharge hole.

As a preferable technical scheme of the utility model, the rotating shaft penetrates through the first crushing roller, the rotating shaft is fixedly connected with the first crushing roller, one end of the rotating shaft is fixedly connected with the first motor, and the other end of the rotating shaft is rotatably connected with the side wall of the pre-crushing box through a bearing.

According to the preferable technical scheme, the number of the cutter teeth is a plurality of groups, the cutter teeth are arranged on the surface of the first chopping roller in a herringbone mode, and the cutter teeth are fixedly connected with the side wall of the first chopping roller.

As a preferable technical scheme of the utility model, the number of the second crushing and cutting rollers is two, the second crushing and cutting rollers are in reverse rotation connection through gears, and gaps between the second crushing and cutting rollers correspond to the positions of the discharge holes.

As a preferable technical scheme of the utility model, the material collecting box is in a rectangular shape with one side opened, the width dimension of the outer surface wall of the material collecting box is matched with the width dimension of the inner wall of the box body, and the material collecting box is movably connected with the inner wall of the box body.

As a preferable technical scheme of the utility model, the pressure plate is connected in the material collecting box in a sliding manner, the inner cavity of the material collecting box forms a four-side closed state through the pressure plate, and the pressure plate is fixedly connected with the hydraulic telescopic cylinder.

Compared with the prior art, the utility model provides a garbage crushing mechanism for garbage sorting, which has the following beneficial effects:

1. the garbage crushing mechanism for garbage sorting comprises a pre-crushing box, a first crushing and cutting roller, cutter teeth, a rotating shaft and a discharge port, garbage is poured into the pre-crushing box through a feeding hopper, a first motor drives the rotating shaft to rotate, the rotating shaft drives the first crushing and cutting roller to rotate, the first crushing and cutting roller rotates and utilizes the cutter teeth to perform primary crushing and cutting on the garbage, crushing and pretreatment of the garbage are achieved, the crushing and cutting effects of the device on the garbage are greatly enhanced, the cutter teeth are arranged on the surface of the first crushing and cutting roller in a herringbone mode, the first crushing and cutting roller enables the garbage to be thrown to two ends by the cutter teeth in the rotating process, the garbage can fall into the discharge port quickly, and garbage accumulation is avoided;

2. this garbage crushing mechanism for garbage sorting, through setting up the case that gathers materials, the chamber door, clamp plate and hydraulic telescoping cylinder, place in the internal chamber bottom of box through gathering materials the case activity, the staff of being convenient for on the one hand pulls out the box through the chamber door with the case that gathers materials, be convenient for collect rubbish, on the other hand can play the guard action to the box inner wall, avoid rubbish adhesion at the box inner wall, cause the condition of box lateral wall corruption, after rubbish all falls in the case that gathers materials, drive the clamp plate through hydraulic telescoping cylinder and slide in the case that gathers materials, the clamp plate extrudees rubbish, make rubbish move towards one side near the chamber door, and rubbish pressurized blocking, the trouble that scattered rubbish is difficult to collect has been reduced, it is more convenient to make rubbish clearance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the internal side structure of the present invention;

FIG. 4 is a schematic view of the first shredding roll of the present invention.

In the figure: 1. a box body; 2. a feed hopper; 3. a pre-crushing box; 4. a discharge port; 5. a first chopping roller; 6. a rotating shaft; 7. a first motor; 8. cutter teeth; 9. a second chopping roller; 10. a fulcrum; 11. a second motor; 12. a gear; 13. a material collecting box; 14. a box door; 15. pressing a plate; 16. and a hydraulic telescopic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a garbage crushing mechanism for garbage sorting comprises a box body 1, a feed hopper 2 is arranged at the top end of the box body 1, a pre-crushing box 3 is arranged at the top of an inner cavity of the box body 1 and used for pre-crushing and cutting garbage, a discharge port 4 is arranged at the bottom of the pre-crushing box 3, a first crushing and cutting roller 5 is arranged inside the pre-crushing box 3 and used for driving a cutter tooth 8 to rotate, a rotating shaft 6 is arranged in the middle of the first crushing and cutting roller 5 in a penetrating mode, a first motor 7 is arranged at one end of the rotating shaft 6, the cutter tooth 8 is arranged on the surface of the first crushing and cutting roller 5 and used for crushing the garbage, the garbage is thrown to two ends at the same time, the garbage circulation speed is accelerated, a second crushing and cutting roller 9 is arranged below the pre-crushing box 3 and used for secondary crushing and cutting the garbage, a support shaft 10 is arranged in the middle of the second crushing and cutting roller 9 in a penetrating mode, a second motor 11 is arranged at one end of the support shaft 10, a gear 12 is arranged at one end of the support shaft 10 close to the second motor 11, a material collecting box 13 is arranged below the second crushing and cutting roller 9, the garbage bin is used for collecting the crushed garbage, a bin door 14 is arranged on one side of the bin body 1 close to the garbage collecting bin 13, a pressing plate 15 is arranged on one side of the garbage collecting bin 13 far away from the bin door 14 and used for extruding the garbage in the garbage collecting bin 13, and a hydraulic telescopic cylinder 16 is arranged on one side of the pressing plate 15 far away from the garbage collecting bin 13.

In the embodiment, the pre-crushing box 3 is fixedly connected with the inner wall of the box body 1, the feed hopper 2 is communicated with the inner cavity of the pre-crushing box 3, and the pre-crushing box 3 is communicated with the inner cavity of the box body 1 through the discharge port 4, so that garbage introduced into the feed hopper 2 firstly passes through the pre-crushing box 3 and then falls into the inner cavity of the box body 1; the rotating shaft 6 penetrates through the first shredding roller 5, the rotating shaft 6 is fixedly connected with the first shredding roller 5, one end of the rotating shaft 6 is fixedly connected with the first motor 7, the other end of the rotating shaft 6 is rotatably connected with the side wall of the pre-shredding box 3 through a bearing, the rotating shaft 6 is driven to rotate by the first motor 7, and the rotating shaft 6 drives the first shredding roller 5 to rotate; the cutter teeth 8 are arranged in a plurality of groups, the cutter teeth 8 are arranged on the surface of the first chopping roller 5 in a herringbone mode, the cutter teeth 8 are fixedly connected with the side wall of the first chopping roller 5, and the cutter teeth 8 are used for throwing the garbage to two ends in the rotating process of the first chopping roller 5, so that the garbage can fall into the discharge port 4 quickly, and the garbage accumulation is avoided; the number of the second crushing and cutting rollers 9 is two, the second crushing and cutting rollers 9 are connected through the gears 12 in a reverse rotation mode, the gaps between the second crushing and cutting rollers 9 correspond to the positions of the discharge ports 4, so that garbage falling from the discharge ports 4 accurately falls into the gaps between the second crushing and cutting rollers 9, and the garbage falling from the discharge ports 4 is crushed and cut for the second time through the second crushing and cutting rollers 9; the material collecting box 13 is in a rectangular shape with an opening at one side, the width of the outer surface wall of the material collecting box 13 is matched with the width of the inner wall of the box body 1, and the material collecting box 13 is movably connected with the inner wall of the box body 1, so that on one hand, workers can pull the material collecting box 13 out of the box body 1 through the box door 14 to collect garbage conveniently, and on the other hand, the protection effect on the inner wall of the box body 1 can be achieved, and the situation that the garbage is adhered to the inner wall of the box body 1 to cause the corrosion of the side wall of the box body 1 is avoided; the clamp plate 15 is sliding connection in the case of gathering materials 13, and the case of gathering materials 13 inner chamber forms four sides closed state through clamp plate 15, and

clamp plate

15 and 16 fixed connection of hydraulic telescoping cylinder make rubbish move towards the one side that is close to chamber door 14, and rubbish pressurized blocking, have reduced the trouble that scattered rubbish is difficult to collect, make rubbish clearance more convenient.

The working principle and the using process of the utility model are as follows: a user firstly pours garbage into a pre-crushing box 3 through a feed hopper 2, a first motor 7 drives a rotating shaft 6 to rotate, the rotating shaft 6 drives a first crushing and cutting roller 5 to rotate, the first crushing and cutting roller 5 rotates to primarily crush and cut the garbage by utilizing cutter teeth 8, the cutter teeth 8 are arranged on the surface of the first crushing and cutting roller 5 in a herringbone shape, so that the first crushing and cutting roller 5 utilizes the cutter teeth 8 to throw the garbage to two ends in the rotating process, the garbage quickly falls into a discharge port 4, the garbage falls into a gap between second crushing and cutting rollers 9 through the discharge port 4, a support shaft 10 is driven to rotate by a second motor 11, the support shaft 10 drives a second crushing and cutting roller 9 to rotate, two groups of second crushing and cutting rollers 9 rotate oppositely by utilizing gears 12 to extrude and crush the garbage again, the crushed garbage falls into a garbage collection box 13, and when the garbage falls into the collection box 13, a pressing plate 15 is driven to slide in the collection box 13 through a hydraulic expansion and contraction cylinder 16, the pressing plate 15 presses the garbage to move the garbage toward a side close to the door 14, and then the door 14 is opened to dispose the garbage in the collection box 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubbish crushing mechanism for garbage sorting which characterized in that: comprises a box body (1), a feed hopper (2) is arranged at the top end of the box body (1), a pre-crushing box (3) is arranged at the top of an inner cavity of the box body (1), a discharge hole (4) is formed in the bottom of the pre-crushing box (3), a first crushing and cutting roller (5) is arranged inside the pre-crushing box (3), a rotating shaft (6) is arranged in the middle of the first crushing and cutting roller (5) in a penetrating manner, a first motor (7) is arranged at one end of the rotating shaft (6), cutter teeth (8) are arranged on the surface of the first crushing and cutting roller (5), a second crushing and cutting roller (9) is arranged below the pre-crushing box (3), a support shaft (10) is arranged in the middle of the second crushing and cutting roller (9) in a penetrating manner, a second motor (11) is arranged at one end of the support shaft (10), a gear (12) is arranged at one end, which is close to the second motor (11), a material collecting box (13) is arranged below the second crushing and cutting roller (9), the box is characterized in that a box door (14) is arranged at one side of the box body (1) close to the material collecting box (13), a pressing plate (15) is arranged at one side of the material collecting box (13) far away from the box door (14), and a hydraulic telescopic cylinder (16) is arranged at one side of the pressing plate (15) far away from the material collecting box (13).

2. The garbage crushing mechanism for garbage sorting according to claim 1, wherein: the pre-crushing box (3) is fixedly connected with the inner wall of the box body (1), the feeding hopper (2) is communicated with the inner cavity of the pre-crushing box (3), and the pre-crushing box (3) is communicated with the inner cavity of the box body (1) through the discharging hole (4).

3. The garbage crushing mechanism for garbage sorting according to claim 1, wherein: first garrulous roller (5) are cut in pivot (6) run through, pivot (6) and first garrulous roller (5) fixed connection that cuts, pivot (6) one end and first motor (7) fixed connection, pivot (6) other end passes through the bearing and is connected with the rotation of precomminution case (3) lateral wall.

4. The garbage crushing mechanism for garbage sorting according to claim 1, wherein: the number of the knife teeth (8) is a plurality of groups, the knife teeth (8) are arranged on the surface of the first chopping roller (5) in a herringbone mode, and the knife teeth (8) are fixedly connected with the side wall of the first chopping roller (5).

5. The garbage crushing mechanism for garbage sorting according to claim 1, wherein: the second is smashed and is cut roller (9) quantity and be two sets of, it connects through gear (12) antiport between second is smashed and is cut roller (9), the clearance corresponds with discharge gate (4) position between second is smashed and is cut roller (9).

6. The garbage crushing mechanism for garbage sorting according to claim 1, wherein: the material collecting box (13) is in a rectangular body shape with an opening at one side, the width dimension of the outer surface wall of the material collecting box (13) is matched with the width dimension of the inner wall of the box body (1), and the material collecting box (13) is movably connected with the inner wall of the box body (1).

7. The garbage crushing mechanism for garbage sorting according to claim 1, wherein: the pressing plate (15) is in sliding connection with the material collecting box (13), the inner cavity of the material collecting box (13) forms a four-side closed state through the pressing plate (15), and the pressing plate (15) is fixedly connected with the hydraulic telescopic cylinder (16).