CN111330691A

CN111330691A - Garbage disposal device

Info

Publication number: CN111330691A
Application number: CN202010178478.9A
Authority: CN
Inventors: 陆楚元; 何辉媚; 颜泽鸿
Original assignee: Shenzhen Huafu Environment Co ltd
Current assignee: Shenzhen Huafu Environment Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-06-26
Anticipated expiration: 2040-03-14
Also published as: CN111330691B

Abstract

The invention relates to a garbage treatment device, which comprises a hollow shell, wherein a crushing mechanism is arranged in the shell, a lower crushing disc, an upper crushing disc and a motor of the crushing mechanism are arranged in the shell, a plurality of upper crushing rings are coaxially arranged at the lower end of the upper crushing disc, a plurality of upper crushing grooves are circumferentially arranged at the lower end of each upper crushing ring, the upper crushing grooves penetrate through the side wall of each upper crushing ring, a gap is formed between the outer wall of each lower crushing disc and the inner wall of the shell, a plurality of lower crushing rings are coaxially fixed at the upper end of each lower crushing disc, a plurality of lower crushing grooves are circumferentially arranged at the upper end of each lower crushing ring, the side wall of each lower crushing ring penetrates through the lower crushing grooves, the lower crushing rings are inserted into the gap between the upper crushing rings, a feeding hole penetrates through the upper end of the shell, a discharging hole communicated with the inner cavity of the lower end of the shell. The food waste is cut off by utilizing the relative movement between the upper crushing ring and the lower crushing ring, and the food waste is rigidly contacted with the upper crushing ring and the lower crushing ring, so that the harder food waste can be treated.

Description

Garbage disposal device

Technical Field

The invention relates to kitchen waste treatment equipment, in particular to a waste treatment device.

Background

Domestic food waste is directly discarded to the garbage bin after packing when handling usually, and later carries out landfill disposal again, and food waste and domestic waste need adorn respectively in different sacks when handling, lead to the processing of rubbish comparatively troublesome this moment.

Chinese patent CN208072541U discloses a silencer for food waste disposer and have its food waste disposer, its technical essential is: the food waste disposer is connected to a drain opening of the sink, the muffler being mounted in a feed passage from the drain opening to the food waste disposer, the muffler comprising: connecting sleeve, connecting sleeve's internal perisporium is equipped with multilayer splashproof blade, the multilayer splashproof blade is the route that the heliciform distributes in order to form food residue and rivers to pass through from top to bottom, wherein, the splashproof blade has the elasticity.

Above-mentioned device only relies on the splashproof blade to stir food waste when handling food waste to make rubbish smash, and food waste such as fish bone comparatively hard can remove along with the rotation of splashproof blade, can't handle hard food waste this moment.

Therefore, a new technical solution is needed to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a garbage disposal device which can dispose harder food garbage.

In order to achieve the purpose, the invention provides the following technical scheme: a garbage disposal device comprises a hollow shell, a crushing mechanism for crushing garbage is arranged in the shell, the crushing mechanism comprises a lower crushing disc coaxially fixed in the shell, an upper crushing disc coaxially rotating in the shell and a motor for driving the upper crushing disc to rotate, a plurality of upper crushing rings are coaxially arranged at the lower end of the upper crushing disc, a gap is reserved between every two adjacent upper crushing rings, a plurality of upper crushing grooves are circumferentially arranged at the lower ends of the upper crushing rings, the upper crushing grooves penetrate through the side walls of the upper crushing rings, a gap is reserved between the outer wall of the lower crushing disc and the inner wall of the shell, a plurality of lower crushing rings are coaxially fixed at the upper end of the lower crushing disc, a plurality of lower crushing grooves are circumferentially arranged at the upper end of the lower crushing ring, the side walls of the lower crushing rings penetrate through the lower crushing grooves, and the lower crushing rings are inserted in the gap between the upper crushing rings, the upper end of the shell is provided with a feeding hole communicated with the inner cavity of the shell in a penetrating manner, the lower end of the shell is provided with a discharging hole communicated with the inner cavity of the shell in a penetrating manner, and the upper section of the upper crushing disc is coaxially provided with a feeding hole in a penetrating manner.

Through adopting above-mentioned technical scheme, utilize last crushing ring and lower relative movement who smashes the ring and smash food waste, can cut off food waste when smashing, still smash ring and lower crushing ring rigid contact simultaneously to can handle comparatively hard food waste.

The invention is further configured to: one end of the upper end face of the lower crushing disc, which is far away from the axis of the lower crushing disc, is inclined downwards, and one section of the lower end face of the upper crushing disc, which is far away from the axis of the upper crushing disc, is inclined downwards.

Through adopting above-mentioned technical scheme, at food waste pivoted in-process, receive the direction that the crushing dish is the terminal surface that the slope set up down and move towards the direction of keeping away from the casing axis, it is that food waste's translation rate is faster, and then accelerates food waste treatment's efficiency.

The invention is further configured to: one section of the inner wall of the lower crushing ring back to the rotating direction of the upper crushing ring inclines towards the direction far away from the axis of the lower crushing ring.

Through adopting above-mentioned technical scheme, when food waste received last crushing ring application of force and produced the removal, food waste can receive down crushing ring and be the direction of the side that the slope set up and remove, make food waste can not be down crushing ring again and be close to one side of casing axis and pile up.

The invention is further configured to: the lower end of the upper crushing disc is fixedly connected with a plurality of upper crushing blocks, the lower ends of the upper crushing blocks are higher than the lower end of the upper crushing ring, the upper end of the lower crushing disc is fixedly connected with a plurality of lower crushing blocks, and the upper ends of the lower crushing blocks are lower than the upper end of the lower crushing ring.

Through adopting above-mentioned technical scheme, go up the powder fragment and produce relative movement down when last crushing pan rotates, further smash food waste, make food waste's crushing more thorough, reduce the emergence of unloading hole jam.

The invention is further configured to: the upper powder fragments are arranged spirally, the lower powder fragments are arranged spirally, and the spiral direction of the upper powder fragments is opposite to that of the lower powder fragments.

Through adopting above-mentioned technical scheme, when smashing piece and time powder piece and producing relative movement on last, the food waste who is located between the two can produce and rotate to make kibbling effect better.

The invention is further configured to: the distance between the lower end face of the upper crushing disc and the upper end face of the lower crushing disc is gradually reduced along with the distance from the axis of the shell.

By adopting the technical scheme, the distance between the upper powder fragment and the lower powder fragment is gradually reduced, so that the crushing effect of the food waste is better.

The invention is further configured to: the lower crushing disc is internally provided with an ejection mechanism for ejecting food waste from the feeding hole, the ejection mechanism comprises an ejection block connected with the lower crushing disc in a sliding manner, an ejection rod fixed at the lower end of the ejection block and a driving mechanism for driving the ejection rod to move, the lower end of the ejection block is attached to the upper end face of the lower crushing disc, and the outer wall of the ejection block is abutted against the inner wall of the feeding hole.

Through adopting above-mentioned technical scheme, when the rubbish of handling is too big and can't get into on the crushing dish and under between the crushing dish, thereby upwards promote the liftout pole and utilize ejecting piece to promote food waste rebound, make food waste break away from the material loading pipe upper end, can continue to smash food waste this moment.

The invention is further configured to: the driving mechanism comprises a rack fixed on the side wall of the ejection rod, a driving rod connected with the lower rotating disc in a rotating mode and a driving gear fixed on the driving rod, the rack is meshed with the driving gear, and one section of the driving rod principle gear extends out of the shell.

Through adopting above-mentioned technical scheme, when needs upwards promote the knock-out pin, thereby rotate the actuating lever and drive the knock-out pin rebound, make ejection mechanism's use more convenient.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the food waste is cut off by utilizing the relative movement between the upper crushing ring and the lower crushing ring, and the upper crushing ring and the lower crushing ring are in rigid contact, so that the relatively hard food waste can be treated;

2. the food waste is further crushed by the upper powder fragments and the lower powder fragments, so that the particles of the processed food waste are smaller, and the blanking hole is not easy to block;

3. the large food garbage which cannot enter the space between the upper crushing disc and the lower crushing disc is ejected out of the feeding pipe by the ejection mechanism, so that the treatment process of the food garbage is not easily influenced.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic diagram of the present embodiment for illustrating the structure of the upper grating disk;

FIG. 3 is a schematic diagram of the present embodiment for illustrating the structure of the lower grating disk;

FIG. 4 is a schematic diagram of the present embodiment showing the connection relationship between the upper grating disk and the lower grating disk.

In the figure, 1, a housing; 11. a feeding hole; 12. feeding pipes; 13. a blanking hole; 14. mounting grooves; 2. a crushing mechanism; 21. feeding a crushing disc; 211. feeding a crushing ring; 212. feeding the mixture into a crushing tank; 213. a guide groove; 214. a feed port; 215. crushing the powder; 22. a lower crushing disc; 221. a connecting rod; 222. a lower crushing ring; 223. a lower crushing tank; 224. crushing the powder; 225. ejecting the groove; 23. a motor; 24. a connecting gear; 25. a driving gear; 3. an ejection mechanism; 31. ejecting a block; 32. ejecting the rod; 33. a drive mechanism; 331. a rack; 332. a drive rod; 333. the gears are driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the garbage disposal apparatus disclosed by the present invention comprises a hollow housing 1 disposed at the lower end of a water tank, a crushing mechanism 2 for crushing food garbage is disposed in the housing 1, and the crushing mechanism 2 comprises a lower crushing disk 22 coaxially disposed in the housing 1, an upper crushing disk 21 coaxially rotating in the housing 1, and a motor 23 for driving the upper crushing disk 21 to rotate. The upper end of the shell 1 is coaxially provided with a feeding hole 11 communicated with the inner cavity of the shell in a penetrating manner, a feeding pipe 12 is coaxially connected in the feeding hole 11 by using a bolt, the upper end of the feeding pipe 12 is connected with a water pool, and the lower end of the shell 1 is coaxially provided with a discharging hole 13 communicated with the inner cavity of the shell in a penetrating manner. As shown in fig. 2, a plurality of upper pulverizing rings 211 are coaxially and integrally formed at the lower end of the upper pulverizing disk 21, the distance between the adjacent upper pulverizing rings 211 is equal, a plurality of upper pulverizing grooves 212 are circumferentially formed on the lower end surface of each upper pulverizing ring 211, and the inner and outer side walls of each upper pulverizing ring 211 are penetrated by the upper pulverizing grooves 212. The upper end of the upper crushing disc 21 is coaxially provided with a guide groove 213, the bottom surface of the guide groove 213 is coaxially penetrated with a feed hole 214, the lower end of the feeding pipe 12 is inserted into the guide groove 213, and the diameter of the inner wall of the discharging pipe is equal to that of the inner wall of the feed hole 214 (see fig. 4). The inner wall of the shell 1 is coaxially provided with a mounting groove 14, the outer wall of the upper crushing disc 21 is attached to the inner wall of the shell 1, the outer wall of the upper crushing disc is coaxially welded with a connecting gear 24, and the connecting gear 24 is arranged in the mounting groove 14. The motor 23 is fixed on the outer wall of the shell 1 by bolts, the output shaft of the motor is coaxially connected with a driving gear 25 by using a flat key, and the driving gear 25 is meshed with a connecting gear 24. As shown in fig. 3, the lower crushing disk 22 is disposed at the lower end of the upper crushing disk 21, a plurality of connecting rods 221 are welded to the circumferential direction of the side wall of the upper crushing disk 21, one ends of the connecting rods 221, which are far away from the lower crushing disk 22, are welded to the inner wall of the casing 1, a plurality of lower crushing rings 222 are coaxially and integrally formed at the upper end of the lower crushing disk 22, and the distance between the adjacent lower crushing rings 222 is equal. The equal circumference of lower crushing ring 222 up end has seted up a plurality of crushing grooves 223 down, and two lateral walls of lower crushing ring 222 run through down crushing groove 223, and smashes ring 222 upper end down and all insert and arrange in on adjacent between smashing the ring 211, smash the lateral wall of ring 222 down and smash the lateral wall butt that the ring 211 is close to each other on adjacent respectively. Food to be processed is placed between the upper crushing disc 21 and the lower crushing disc 22 through the feeding hole 11, the upper crushing disc 21 rotates to crush the food by the upper crushing ring 211 and the lower crushing ring 222, centrifugal force is applied to the crushed food, the crushed food moves towards the direction far away from the axis of the shell 1 and drops from the feeding hole 13, and the upper crushing ring 211 and the lower crushing ring 222 do rigid relative motion, so that the hard food garbage can be processed.

As shown in fig. 4, since the pulverized food-trash is moved in a direction away from the axis of the housing 1 by means of only the centrifugal force, the movement of the food-trash is slow. The end of the upper end face of the lower grating disk 22 remote from its axis is therefore inclined downwards and the end of the lower end face of the upper grating disk 21 remote from its axis is inclined downwards. At this time, in the process of rotating the food waste, the food waste is guided by the end face of the lower crushing disc 22 which is obliquely arranged and moves towards the direction away from the axis of the shell 1, so that the moving speed of the food waste is higher, and the efficiency of processing the food waste is further improved.

As shown in fig. 3, since the food waste moves in a direction away from the axis of the housing 1, and the inner wall of the lower pulverizing ring 222 influences the movement of the food waste, the end of the inner wall of the lower pulverizing ring 222, which is opposite to the rotation direction of the upper pulverizing ring 211, is inclined in a direction away from the axis thereof, and when the food waste moves due to the force applied by the upper pulverizing ring 211, the food waste is guided by the inclined side of the lower pulverizing ring 222 to move, so that the food waste is not accumulated on the side of the lower pulverizing ring 222 close to the axis of the housing 1.

As shown in fig. 2 and 3, in order to further crush the food waste, a plurality of upper crushed pieces 215 are integrally formed at the lower end of the upper crushing plate 21, the lower ends of the upper crushed pieces 215 are conical, and the lower ends of the upper crushed pieces 215 are higher than the lower end surface of the upper crushing ring 211. A plurality of lower powder fragments 224 are integrally formed at the upper end of the lower crushing disc 22, the upper ends of the lower powder fragments 224 are conical, and the upper ends of the lower powder fragments 224 are lower than the upper end surface of the lower crushing ring 222. At this time, the upper powder pieces 215 and the lower powder pieces 224 move relatively when the upper crushing disc 21 rotates, so that the food waste is further crushed, the food waste is crushed more thoroughly, and the blockage of the blanking hole 13 is reduced.

As shown in fig. 2 and 3, in order to further pulverize the food-trash, a plurality of the powdered-up pieces 215 are arranged in a spiral shape, a plurality of the powdered-down pieces 224 are arranged in a spiral shape, and the spiral shape of the powdered-up pieces 215 is opposite to the spiral shape of the powdered-down pieces 224. When the upper crushing block 215 and the lower crushing block 224 are relatively moved, the food waste between the upper crushing block and the lower crushing block is rotated, so that the crushing effect is better.

As shown in fig. 4, in order to make the crushing effect of the food-trash better, the interval between the lower end surface of the upper crushing disk 21 and the upper end surface of the lower crushing disk 22 is gradually decreased as being away from the axis of the housing 1. At this time, the space between the upper powder pieces 215 and the lower powder pieces 224 is gradually reduced, thereby achieving a better pulverization effect of the food-trash.

As shown in fig. 4, when the volume of the food-trash to be crushed is larger than the distance between the upper crushing disk 21 and the lower crushing disk 22, the food-trash can not be crushed by the upper crushing ring 211 and the lower crushing ring 222, which may affect the movement of the following trash. Therefore, the lower crushing disk 22 is provided with an ejection mechanism 3 for ejecting the food waste from the feeding hole 11, and the ejection mechanism 3 includes an ejection block 31 which slides coaxially with the lower crushing disk 22, an ejection rod 32 integrally formed at the lower end of the ejection block 31, and a driving mechanism 33 for driving the ejection rod 32 to move. The upper end of the lower crushing disc 22 coaxially penetrates through the ejection groove 225, the ejection rod 32 is inserted into the ejection groove 225 to move vertically, the lower end of the ejection block 31 is attached to the upper end of the lower crushing disc 22, and the area of an upper projection view of the ejection block 31 is larger than that of the upper projection view of the ejection rod 32. The diameter of the ejection block 31 is equal to the inner diameter of the feeding pipe 12, the ejection block 31 can be placed in the feeding pipe 12 to slide vertically, and one end of the upper end face of the ejection block, which is far away from the axis of the shell 1, is inclined downwards. When the processed garbage is too large to enter between the upper crushing disc 21 and the lower crushing disc 22, the ejector rod 32 is pushed upwards so as to push the food garbage to move upwards by the ejector block 31, so that the food garbage is separated from the upper end of the feeding pipe 12, and the food garbage can be continuously crushed at the moment.

As shown in fig. 4 and fig. 1, since a hand needs to be inserted into the housing 1 when pushing the knock-out lever 32, pushing of the knock-out lever 32 is troublesome at this time. The driving mechanism 33 thus includes a rack 331 fixed to a side wall of the eject lever 32 using a bolt, a driving lever 332 rotatably connected to the lower crushing disk 22, and a driving gear 333 coaxially connected to an end of the driving lever 332. The driving rod 332 is horizontally arranged, the axis of the driving rod is coincident with the axis of the shell 1, the driving gear 333 is arranged in the ejecting groove 225, the driving gear 333 is meshed with the rack 331, and one end, far away from the driving gear 333, of the driving rod 332 extends out of the shell 1. At this time, when the ejector rod 32 needs to be pushed upward, the driving rod 332 is rotated to drive the ejector rod 32 to move upward, so that the use process of the ejector mechanism 3 is more convenient.

The implementation principle of the embodiment is as follows: when food waste to be treated is poured into the feeding pipe 12, the food waste enters between the upper crushing disc 21 and the lower crushing disc 22 along the feeding pipe 12, the food waste is cut off by the relative movement of the upper crushing ring 211 and the lower crushing ring 222, meanwhile, the food waste is rubbed by the reverse movement of the upper crushing block 215 and the lower crushing block 224, the food waste is crushed, and the crushed food waste falls out of the discharging hole 13. When large food waste cannot enter between the upper crushing disk 21 and the lower crushing disk 22, the driving rod 332 is rotated to drive the ejector rod 32 to move upwards, and the large food waste is ejected out of the feeding pipe 12 by the ejector block 31.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A kind of refuse disposal plant, characterized by: comprises a hollow shell (1), a crushing mechanism (2) for crushing garbage is arranged in the shell (1), the crushing mechanism (2) comprises a lower crushing disk (22) coaxially fixed in the shell (1), an upper crushing disk (21) coaxially rotating in the shell (1) and a motor (23) driving the upper crushing disk (21) to rotate, a plurality of upper crushing rings (211) are coaxially arranged at the lower end of the upper crushing disk (21), a gap is reserved between every two adjacent upper crushing rings (211), a plurality of upper crushing grooves (212) are circumferentially arranged at the lower end of each upper crushing ring (211), the side walls of the upper crushing rings (211) are penetrated through by the upper crushing grooves (212), a gap is reserved between the outer wall of the lower crushing disk (22) and the inner wall of the shell (1), a plurality of lower crushing rings (222) are coaxially fixed at the upper end of the lower crushing disk (22), a plurality of lower crushing grooves (223) are circumferentially arranged at the upper end of the lower crushing ring (222), the side wall of a lower crushing ring (222) penetrates through the lower crushing groove (223), the lower crushing ring (222) is inserted into a gap between the upper crushing rings (211), a feeding hole (11) communicated with the inner cavity of the shell (1) penetrates through the upper end of the shell (1), a discharging hole (13) communicated with the inner cavity of the shell (1) penetrates through the lower end of the shell (1), and a feeding hole (214) coaxially penetrates through the upper section of the upper crushing disc (21).

2. A waste disposal device as defined in claim 1, wherein: one end of the upper end face of the lower crushing disc (22), which is far away from the axis of the lower crushing disc, inclines downwards, and one section of the lower end face of the upper crushing disc (21), which is far away from the axis of the upper crushing disc, inclines downwards.

3. A waste disposal device as defined in claim 1, wherein: the section of the inner wall of the lower crushing ring (222), which is back to the rotating direction of the upper crushing ring (211), inclines towards the direction far away from the axis of the lower crushing ring.

4. A waste disposal device as defined in claim 1, wherein: the lower end of the upper crushing disc (21) is fixedly connected with a plurality of upper powder fragments (215), the lower ends of the upper powder fragments (215) are higher than the lower end of the upper crushing ring (211), the upper end of the lower crushing disc (22) is fixedly connected with a plurality of lower powder fragments (224), and the upper ends of the lower powder fragments (224) are lower than the upper end of the lower crushing ring (222).

5. A waste disposal device as defined in claim 4, wherein: the upper powder fragments (215) are arranged in a spiral shape, the lower powder fragments (224) are arranged in a spiral shape, and the spiral shape of the upper powder fragments (215) is opposite to the spiral shape of the lower powder fragments (224).

6. A waste disposal device as defined in claim 1, wherein: the distance between the lower end face of the upper crushing disc (21) and the upper end face of the lower crushing disc (22) is gradually reduced along with the distance from the axis of the shell (1).

7. A waste disposal device as defined in claim 1, wherein: an ejection mechanism (3) for ejecting food waste from the feeding hole (11) is arranged in the lower crushing disc (22), the ejection mechanism (3) comprises an ejection block (31) connected with the lower crushing disc (22) in a sliding mode, an ejection rod (32) fixed to the lower end of the ejection block (31) and a driving mechanism (33) for driving the ejection rod (32) to move, the lower end of the ejection block (31) is attached to the upper end face of the lower crushing disc (22), and the outer wall of the ejection block (31) is abutted to the inner wall of the feeding hole (214).

8. A waste disposal device according to claim 7, wherein: actuating mechanism (33) including rack (331) that are fixed in ejector rod (32) lateral wall, with lower rotary disk rotation connection's actuating lever (332) and be fixed in drive gear (333) of actuating lever (332), rack (331) and drive gear (333) meshing, stretch out outside casing (1) one section of actuating lever (332) principle gear.