CN115213202A

CN115213202A - Garbage crusher

Info

Publication number: CN115213202A
Application number: CN202210834011.4A
Authority: CN
Inventors: 郑赢; 刘龙; 王唱
Original assignee: Shanghai Maritime University
Current assignee: Shanghai Maritime University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-10-21
Anticipated expiration: 2042-07-14
Also published as: CN115213202B

Abstract

The invention relates to a garbage crusher, which comprises a shell and a crushing part, wherein the crushing part is arranged in the shell, one end of the shell is provided with a throwing port, and the other end of the shell is provided with a bottom cover; the crushing component comprises a mounting seat, a first cutting piece, a cover body and a grinding disc; the mounting seat is internally provided with a cavity, the two groups of first cutting sheets are axially and parallelly mounted in the cavity of the mounting seat, the rotation directions of the two groups of first cutting sheets are opposite, one end of the cavity faces the throwing opening, and the cover body is fixed at the other end of the cavity on the mounting seat; the abrasive disc rotates to be installed in the cover body, and the cover internal fixation has the grinding piece of laminating with abrasive disc surface activity, has seted up the relief hole on the cover body lateral wall, grinds to the certain degree after rubbish, can follow the relief hole and discharge. Above-mentioned rubbish rubbing crusher, small, the wholeness is strong to make this rubbing crusher's crushing effect better through setting gradually cutting part and grinding part, the family of being convenient for uses, can effectively avoid domestic waste to block up the sewer.

Description

Garbage crusher

Technical Field

The invention relates to the field of garbage treatment equipment, in particular to a garbage crusher.

Background

Waste crushing is a method for waste treatment, and the collected waste is crushed by using the actions of impact, shearing, extrusion and the like, so as to facilitate the subsequent recovery, treatment and disposal processes.

At present, most of garbage in cities is transported to a garbage disposal station in a centralized way and then is disposed, and due to various types of garbage in life, the garbage can be transported to the disposal station for unified centralized disposal, and the garbage can also be directly discarded to a sewer, such as leftover, vegetable residues and the like. However, the direct disposal of the domestic waste also causes the blockage of the sewer, which causes great trouble to the disposal of the sewage waste.

Disclosure of Invention

In view of the above, it is necessary to provide a garbage crusher suitable for household use.

A garbage crusher comprises a shell and a crushing component, wherein the crushing component is arranged in the shell, one end of the shell is provided with a feeding port, and the other end of the shell is provided with a bottom cover;

the crushing component comprises a mounting seat, a first cutting sheet, a cover body and a grinding disc; the mounting seat is internally provided with a cavity, the two groups of first cutting sheets are axially and parallelly mounted in the cavity of the mounting seat, the rotation directions of the two groups of first cutting sheets are opposite, one end of the cavity faces the putting-in opening, and the cover body is fixed at the other end of the cavity on the mounting seat; the grinding disk rotates to be installed in the cover body, the cover body is internally fixed with the grinding piece of the movable laminating of grinding disk surface, the relief hole has been seted up on the cover body lateral wall, after rubbish ground to a certain degree, can follow the relief hole and discharge.

Furthermore, the pulverizer also comprises a first storage box, a rotating component, a second storage box and a screen drum which are sequentially arranged; one end of the first storage box is communicated with the discharge hole and is used for storing crushed garbage; one end of the second storage box is communicated with the screen drum; the first storage box and the second storage box are communicated through a transfer unit and are used for transferring the garbage in the first storage box to the second storage box; and the driving shaft of the rotating component is in transmission connection with the screen drum and is used for spin-drying the garbage moving into the screen drum.

Further, the throwing port comprises a fixing ring and a lock pipe pad; the fixing ring is sleeved at one end of the shell, the lock tube pad is clamped in the shell, the fixing ring and the lock tube pad are fixedly connected through a fastening piece, and a rubber pad is connected between the inner rings of the fixing ring and the lock tube pad.

Furthermore, a first motor is fixed on one side of the mounting seat, and a driving shaft of the first motor is in transmission connection with the two groups of first cutting sheets through a gear set.

Furthermore, the grinding piece comprises impact hammers, a lug and a second cutting piece which are arranged in pairs and are respectively used for grinding, impacting and cutting the garbage.

Further, the rotating component comprises an internal gear, a driving gear and a planetary gear; the driving gear is installed the middle part of internal gear, and is a plurality of planetary gear install the driving gear with between the planetary gear, and traditional the connection between the three, the one end of internal gear is provided with the second motor, the drive shaft of second motor respectively with the driving gear with the lapping disc transmission is connected.

Furthermore, rotary part externally mounted has the fixing base, the one end of fixing base with second storage box fixed connection, the driving gear pass through the transmission shaft with sieve section of thick bamboo transmission is connected.

Further, the fixed seat comprises an upper end cover, a box body and a lower end cover; the upper end cover is fixed in the first storage box, the box body is sleeved outside the internal gear, two ends of the box body are respectively connected with the upper end cover and the lower end cover, and the second storage box is connected with the lower end cover.

Above-mentioned rubbish rubbing crusher through cutting and grinding parts ann is cased, the one end of this shell is used for puting in rubbish, and the other end can be put temporarily the rubbish after smashing the grinding, and this rubbing crusher is small, the wholeness is strong to make this rubbing crusher's crushing effect better through setting gradually cutting parts and grinding parts, the family of being convenient for uses, can effectively avoid domestic waste to block up the sewer.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a garbage crusher;

FIG. 2 is a schematic view of the internal structure of the garbage shredder of FIG. 1;

FIG. 3 is a partially disassembled schematic view of the garbage shredder of FIG. 2;

FIG. 4 is a schematic view of the structure of the dispensing opening of FIG. 2;

FIG. 5 is a schematic view of a portion of the size reduction unit of FIG. 2;

FIG. 6 is another schematic structural view of a portion of the size reduction unit of FIG. 2;

FIG. 7 is a schematic view of the structure of the rotating member of FIG. 2;

fig. 8 is a schematic structural view of the fixing base in fig. 2.

In the figure: 100. a housing; 200. a throwing port; 210. a fixing ring; 220. a lock tube pad; 230. a rubber pad; 300. a pulverizing member; 310. a mounting seat; 320. a first cutting blade; 330. a gear set; 340. a first motor; 350. a cover body; 351. a discharge hole; 360. a grinding disc; 370. an impact hammer; 380. a bump; 390. a second cutting blade; 400. a first storage box; 500. a rotating member; 510. an internal gear; 520. a driving gear; 530. a planetary gear; 540. a second motor; 550. a fixed seat; 551. an upper end cover; 552. a box body; 553. a lower end cover; 560. a drive shaft; 600. a second storage box; 700. a screen cylinder; 800. a transfer member; 900. a bottom cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

As shown in fig. 1 to 6, in one embodiment, a garbage crusher comprises a housing 100 and a crushing member 300, wherein the crushing member 300 is installed in the housing 100, one end of the housing 100 is provided with a feeding port 200, and the other end of the housing 100 is provided with a bottom cover 900; the pulverizing member 300 includes a mounting seat 310, a first cutting blade 320, a cover 350, and an abrasive disk 360; a cavity is arranged in the mounting seat 310, the two groups of first cutting sheets 320 are axially arranged in parallel in the cavity of the mounting seat 310, the rotation directions of the two groups of first cutting sheets are opposite, one end of the cavity faces the input port 200, and the cover body 350 is fixed at the other end of the cavity on the mounting seat 310; 360 rotation of abrasive disc installs in cover body 350, and cover body 350 internal fixation has the grinding piece of 360 surface activities laminating of abrasive disc, has seted up relief hole 351 on the cover body 350 lateral wall, grinds to the certain degree after rubbish, can follow relief hole 351 and discharge.

During the use, in throwing into rubbish the cavity of mount pad 310 through input mouth 200, open two sets of first cutting pieces 320 relative rotations of rubbing crusher drive this moment, thereby carry out preliminary crushing to the rubbish in the cavity, rubbish after smashing can pass on the cavity falls into the abrasive disc 360 of the

cover body

350, 360 rotatory backs of abrasive disc, the grinding piece can move abrasive disc 360 relatively, thereby grind rubbish after smashing, make rubbish more tiny, treat that rubbish can follow the relief hole 351 discharge of the cover body 350 lateral wall after grinding the certain degree.

Above-mentioned garbage crusher through installing cutting and grinding part in shell 100, and the one end of this shell 100 is used for putting in rubbish, and the other end can put temporarily rubbish after smashing the grinding, and this crusher is small, the wholeness is strong to make this crusher's crushing effect better through setting gradually cutting part and grinding part, the family of being convenient for uses, can effectively avoid domestic waste to block up the sewer.

In this embodiment, the pulverizer further includes a first storage tank 400, a rotating member 500, a second storage tank 600, and a sieve drum 700, which are sequentially disposed; one end of the first storage box 400 is communicated with the discharge hole 351 and is used for storing the crushed garbage; one end of the second storage box 600 communicates with the sieve drum 700; the first storage box 400 and the second storage box 600 are communicated through the transfer unit 800 for transferring the garbage in the first storage box 400 to the second storage box 600; the driving shaft of the rotating member 500 is drivingly connected to the screen cylinder 700 for spin-drying the garbage moved into the screen cylinder 700.

The ground garbage can enter the first storage box 400 through the discharge hole 351, the garbage in the first storage box 400 can be directly thrown into a sewer at the moment, or the garbage is selectively transferred to the second storage box 600 through the transfer part 800, and the garbage entering the second storage box 600 can be concentrated into the sieve tube 700 due to the fact that the second storage box 600 is communicated with the sieve tube 700, the sieve tube 700 can be dried when rotating, the dried garbage can be stored and used as waste, and resource recycling is facilitated.

It should be noted that the above-mentioned input port 200, the pulverizing member 300, the first storage box 400, the rotating member 500, the second storage box 600 and the sieve drum 700 are all installed in the casing 100. This concatenation formula structure sets up, and maneuverability is high.

Specifically, the transfer unit 800 is composed of a pipe having both ends connected to the first storage tank 400 and the second storage tank 600, respectively, and a valve provided on the pipe for controlling the communication and closing of the pipe. Wherein both ends of the pipeline are obliquely arranged, the highest end of the pipeline is communicated with the lowest point in the first storage tank 400, and the lowest end of the pipeline is communicated with the highest point in the second storage tank 600, so that the garbage can be transferred between the two storage tanks.

In this embodiment, the input port 200 includes a securing ring 210 and a lock tube pad 220; the fixing ring 210 is sleeved at one end of the housing 100, the lock tube pad 220 is clamped in the housing 100, the fixing ring 210 and the lock tube pad 220 are fixedly connected through a fastener, and a rubber pad 230 is further connected between inner rings of the fixing ring 210 and the lock tube pad 220. The end of the rubber pad 230 protrudes out of the fixing ring 210 and wraps the surface of the fixing ring 210. The novel hand stretcher has a certain protection function, can prevent the hand from being mistakenly inserted into the crusher when being stretched, and is safer and more reliable to use.

In this embodiment, a first motor 340 is fixed on one side of the mounting seat 310, and a driving shaft of the first motor 340 is in transmission connection with the two sets of first cutting blades 320 through a gear set 330. Specifically, the two first cutting blades 320 are connected by two connecting shafts, which are in transmission connection with the gear set 330, and can be driven by the gear set 330 to rotate in opposite directions or in opposite directions.

In this embodiment, the grinding member includes a pair of impact hammers 370, lugs 380 and second cutting blades 390 for grinding, impacting and cutting the waste respectively. When the grinding disc 360 is driven to rotate, the impact hammer 370 and the projection 380 rotate relative to the grinding disc 360 at the same time, the projection 380 contacts kitchen waste with respect to the impact hammer 370 first, the kitchen waste is accelerated to impact through the centrifugal force of the grinding disc 360, and then the kitchen waste is ground through the impact hammer 370 and the cutting blade, so that a fine grinding effect on the kitchen waste is achieved.

As shown in fig. 7 and 8, in the present embodiment, the rotating member 500 includes an inner gear 510, a driving gear 520, and a planetary gear 530; the driving gear 520 is installed in the middle of the internal gear 510, the plurality of planetary gears 530 are installed between the driving gear 520 and the planetary gears 530, and the driving gear 520 and the planetary gears 530 are conventionally connected, one end of the internal gear 510 is provided with a second motor 540, and the driving shaft of the second motor 540 is respectively in transmission connection with the driving gear 520 and the grinding disc 360. The fixing seat 550 is installed outside the rotating member 500, one end of the fixing seat 550 is fixedly connected to the second storage box 600, and the driving gear 520 is in transmission connection with the screen drum 700 through the transmission shaft 560.

Specifically, the fixing base 550 includes an upper end cover 551, a box 552 and a lower end cover 553; upper end cap 551 is fixed in first storage box 400, box 552 is sleeved outside inner gear 510, and both ends of box 552 are connected with upper end cap 551 and lower end cap 553, respectively, and second storage box 600 is connected with lower end cap 553. So that the second storage case 600 is detachably mounted to the lower end cover 553 and is stably mounted.

Above-mentioned rubbish rubbing crusher, the one end at shell 100 is installed to the detachable one end at shell 100 of installing of bottom cover 900, still has a sieve section of thick bamboo 700 in this end of shell 100, through taking off bottom cover 900, alright directly carry out the dismouting to a sieve section of thick bamboo 700, handles rubbish in it.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A garbage crusher is characterized by comprising a shell and a crushing part, wherein the crushing part is installed in the shell, one end of the shell is provided with a feeding port, and the other end of the shell is provided with a bottom cover;

2. A refuse shredder according to claim 1, characterised in that it further comprises a first storage bin, a rotary member, a second storage bin and a sieve drum arranged in succession; one end of the first storage box is communicated with the discharge hole and is used for storing crushed garbage; one end of the second storage box is communicated with the screen drum; the first storage box and the second storage box are communicated through a transfer unit and are used for transferring the garbage in the first storage box to the second storage box; and the driving shaft of the rotating component is in transmission connection with the screen drum and is used for spin-drying the garbage moving into the screen drum.

3. A refuse shredder according to claim 2, characterised in that the input port comprises a fixing ring and a lock tube pad; the fixing ring is sleeved at one end of the shell, the lock tube pad is clamped in the shell, the fixing ring and the lock tube pad are fixedly connected through a fastening piece, and a rubber pad is connected between the inner rings of the fixing ring and the lock tube pad.

4. A garbage crusher according to claim 2, characterized in that a first motor is fixed on one side of the mounting seat, and a driving shaft of the first motor is in transmission connection with the two groups of first cutting blades through a gear set.

5. A refuse shredder according to claim 2, characterised in that the grinding member comprises a pair of impact hammers, lugs and second cutting blades for grinding, impacting and cutting the refuse respectively.

6. A refuse shredder according to claim 5, characterised in that the rotating member comprises an internal gear, a driving gear and a planetary gear; the driving gear is installed the middle part of internal gear, and a plurality of planetary gear install the driving gear with between the planetary gear, and traditional connection between the three, the one end of internal gear is provided with the second motor, the drive shaft of second motor respectively with the driving gear with the lapping disc transmission is connected.

7. A garbage crusher as claimed in claim 6, wherein a fixed seat is mounted on the exterior of the rotary member, one end of the fixed seat is fixedly connected to the second storage box, and the driving gear is in transmission connection with the screen drum through a transmission shaft.

8. A refuse shredder according to claim 7, characterised in that the fixed seat comprises an upper end cap, a bin and a lower end cap; the upper end cover is fixed on the first storage box, the box body is sleeved outside the internal gear, two ends of the box body are respectively connected with the upper end cover and the lower end cover, and the second storage box is connected with the lower end cover.