CN211312724U

CN211312724U - Water-saving safe garbage crusher for kitchen

Info

Publication number: CN211312724U
Application number: CN201921803038.7U
Authority: CN
Inventors: 宋薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-21
Anticipated expiration: 2029-10-25

Abstract

The utility model belongs to the technical field of kitchen grinders, in particular to a water-saving safe garbage grinder for kitchens, which comprises an upper shell, a bottom shell, a grinding disc, a driving motor, a pressing bar, a scroll guide bar, a driving disc, a spiral sheet and cutting teeth, wherein the food garbage is ground into fine particles and then needs to be discharged into a sewer pipeline by water to be washed away, so that water resources are greatly wasted; and the utility model discloses a kitchen rubbing crusher smashes the back to kitchen rubbish, just can carry away the rubbish after smashing through the drive of flight and driving-disc, does not need a large amount of water, the utility model discloses an only need little branch water wash the garrulous end of rubbish remaining on crushing dish, flight, driving-disc, scroll guide strip and layering can, practiced thrift the water resource in the rubbing crusher.

Description

Water-saving safe garbage crusher for kitchen

Technical Field

The utility model belongs to the technical field of the kitchen rubbing crusher, especially, relate to a water conservation safety rubbish rubbing crusher of for kitchen use.

Background

At present, domestic garbage is a public nuisance causing environmental pollution, and raw and cooked vegetable roots, fruit peels, eggshells, chickens, fish bones, cartilages, food wastes and the like in kitchens of thousands of households are main sources of the domestic garbage. For a long time, people pour the garbage bin or the garbage pile outside into after collecting garbage can and plastic bag for kitchen garbage, and the requirement for garbage classification is very high, and people are difficult to classify accurately, and can cause garbage confusion due to inaccurate classification when putting garbage, thereby bringing inconvenience to follow-up workers. Some garbage directly enters a sewer, and the pipe is often blocked due to the limited pipe diameter of the sewer and the bending of the pipe, so that the arrangement of a garbage crusher in a kitchen is very important.

Kitchen remains rubbish rubbing crusher comprises anticorrosive grinding chamber, full stainless steel grinding hammer, full stainless steel abrasive disc etc. and it utilizes high-speed rotatory permanent-magnet machine to drive the carousel in the grinding chamber, and food waste strikes each other in the extremely short time under the effect of centrifugal force, grinds food waste into tiny granule along with rivers discharge tube, and it can be effectual with various food waste in the kitchen, if: the small pieces of pig bones, chicken bones, fish bones, eggshells, melon peels, fruit peels and kernels, tea leaves, vegetable roots and leaves, coffee grounds, leftovers, residual soup, bread crumbs and the like are crushed and ground into paste-like liquid, and the paste-like liquid is naturally discharged with water through a pipeline, so that the effects of cleaning the environment, removing peculiar smell and the like are achieved, the peculiar smell in a kitchen can be reduced, the pest disturbance is reduced, and the health of family members is promoted.

However, in the existing kitchen waste crusher, after food waste is ground into fine particles, the food waste needs to be discharged into a sewer pipe by water to be washed away, so that water resources are greatly wasted, and although a producer repeatedly proposes the safety in the crushing process, and adopts a full stainless steel grinding hammer instead of a cutting blade in the crushing process, so that the potential safety hazard is reduced to a certain extent.

The utility model relates to a water-saving safe garbage crusher for kitchen use solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model discloses a water-saving safe garbage crusher for kitchen, which is realized by adopting the following technical scheme.

The utility model provides a water conservation safety rubbish rubbing crusher of for kitchen use which characterized in that: the device comprises an upper mounting shell, a bottom mounting shell, a crushing disc, a driving motor, a pressing strip, a scroll guide strip, a driving disc, a spiral piece and cutting teeth, wherein the upper mounting shell consists of a cylindrical mounting shell and a fixed ring shell, and the fixed ring shell is mounted at the lower end of the cylindrical mounting shell; the inner side of the installation cylindrical shell is provided with a funnel groove, the lower side of the funnel groove is provided with a transition conical surface, the upper end of the installation cylindrical shell is provided with a limiting annular step, and the outer circular surface of the fixed annular shell is provided with a first outlet; the upper end of the mounting upper shell is mounted at a water outlet on the lower water pool, the upper end of the mounting bottom shell is provided with a circular groove, a shaft sleeve is mounted in the mounting bottom shell, the lower end of the mounting bottom shell is fixedly provided with a motor mounting shell, the outer circular surface of the mounting bottom shell is provided with a sealing mounting ring, and the outer circular surface of the mounting bottom shell is provided with a second outlet; the upper end of the installation bottom shell is installed at the lower end of the installation upper shell, and the second outlet formed in the installation bottom shell is aligned and matched with the first outlet formed in the installation upper shell.

The driving motor is arranged in the motor installation shell, and an output shaft of the driving motor penetrates through a shaft sleeve on the installation bottom shell and is positioned in the installation bottom shell; the inner wall surface of the crushing disc is provided with an inner conical surface, the outer wall surface of the crushing disc is provided with an outer conical surface, the lower end of the crushing disc is fixedly arranged on an output shaft of the driving motor, and the crushing disc is positioned in the mounting bottom shell; two rows of cutting teeth are installed on the inner conical surface of the crushing disc in a vertically staggered manner, and all the cutting teeth positioned in the same row are uniformly distributed on the inner conical surface of the crushing disc in the circumferential direction; the outer conical surface of the crushing disc is provided with a spiral sheet with gradually reduced screw pitch and diameter, and the outer spiral surface of the spiral sheet is in contact fit with the transition conical surface on the upper mounting shell; the driving disc is arranged on the lower side of the crushing disc through a fixing screw and a nut, and the lower end face of the driving disc is attached to the inner end face of the bottom shell; the upper end of the scroll guide strip is provided with a chamfer which is used for preventing garbage from falling onto the upper end surface of the scroll guide strip and being incapable of being cleaned in time; the outer end of the scroll guide strip is fixedly arranged on the inner circular surface of the circular groove formed on the mounting bottom shell, and the scroll guide strip is matched with a first outlet formed on the mounting upper shell and a second outlet formed on the mounting bottom shell; the pressing strip is arranged on the scroll guide strip, the starting end of the pressing strip is in contact fit with the outer end of the scroll guide strip, and the terminating end of the pressing strip is matched with a first outlet formed in the upper mounting shell and a second outlet formed in the bottom mounting shell; the height of the cross section of the pressing strip from the starting end to the terminating end is gradually increased.

As a further improvement of the technology, the upper end of the mounting upper shell is fixedly provided with a thread fixing ring; the mounting upper shell is connected with the water outlet on the lower water pool through a fixed threaded ring in a threaded fit manner.

As a further improvement of the technology, the outer circular surface of the mounting upper shell is provided with an outlet pipe, and the outlet pipe is aligned with a first outlet formed on the mounting upper shell; the outlet pipe is connected to the sewer so that the crushed waste is cleaned along the sewer.

As a further improvement of the technology, a second sealing groove is formed in the upper end face of the installation bottom shell, a first sealing groove is formed in the inner end face of the fixed ring shell, and the first sealing ring is installed between the installation bottom shell and the installation upper shell through the first sealing groove and the second sealing groove; a fourth sealing ring is arranged between the sealing installation ring arranged on the installation bottom shell and the lower end surface of the fixed ring shell; the fourth sealing ring and the first sealing ring play a sealing role between the upper mounting shell and the bottom mounting shell; two third sealing grooves are distributed on the inner circular surface of the shaft sleeve up and down, and two second sealing rings are arranged between the output shaft of the driving motor and the shaft sleeve through the two third sealing grooves; and the two second sealing rings play a role in sealing between the output shaft of the driving motor and the mounting bottom shell.

As a further improvement of the technology, a plurality of fixed rods are uniformly arranged on the inner end surface of the fixed ring shell in the circumferential direction, each fixed rod is provided with a shifting block, each shifting block is positioned in an annular gap between two rows of cutting teeth, and each shifting block is matched with the two rows of cutting teeth; the utility model discloses a shifting block's effect plays stirring effect to the rubbish of card between two rows of cutting teeth, prevents that the rubbish card from influencing the slip of other rubbish between two rows of cutting teeth.

As a further improvement of the technology, a plurality of countersunk holes are uniformly formed in the inner end surface of the crushing disc in the circumferential direction, a plurality of fixing screws are uniformly mounted on the upper end of the driving disc in the circumferential direction, and each fixing screw penetrates through the corresponding countersunk hole formed in the crushing disc; a nut is fixed at the upper end of each fixing screw rod, and each nut is positioned in the corresponding countersunk hole; the utility model discloses well driving-disc is together fixed crushing dish and driving-disc through a plurality of clamping screw and nut, and when crushing dish was driven the pivoted by driving motor, crushing dish can be rotated through clamping screw and nut drive driving-disc, and the rubbish on the driving-disc rotation drive driving-disc outwards slides along the scroll gib block.

As a further improvement of the technology, a diversion block is arranged on the position of the scroll guide strip close to the second outlet; the guide block is used for guiding the discharged garbage.

As a further improvement of the technology, the upper end of the push rod is provided with a limiting disc, when kitchen garbage needs to be pushed downwards, the lower end of the push rod extends into the inner side of the mounting upper shell, and the limiting disc at the upper end of the push rod is matched with a limiting annular step on the mounting upper shell.

As a further improvement of the technology, the scroll guide strip is provided with an avoiding gap for avoiding a fixed screw rod for fixing the crushing disc and the driving disc; the interference between the fixed screw and the scroll guide strip in the process of being driven by the crushing disc to rotate is prevented; the isolating ring is arranged at the inner end of the scroll guide bar and is matched with a fixed screw rod connected between the crushing disc and the driving disc in an isolating way; a third sealing ring is arranged between the lower end of the isolating ring and the driving disc; the isolating ring is used for preventing garbage from sliding into an area on the inner side of the isolating ring and being incapable of being cleaned in time in the driven process, and the garbage can rot and send out odor after being cleaned for a long time; the third sealing ring has the function of sealing the inner side and the outer side of the isolating ring and preventing garbage from sliding into the area of the inner side of the isolating ring in the driven process.

As a further improvement of the present technology, the mounting bottom case is mounted at the lower end of the mounting upper case by screw-fitting.

For traditional kitchen rubbing crusher technique, the utility model relates to a beneficial effect as follows:

1. in the traditional kitchen waste crusher, after food waste is ground into fine particles, the food waste needs to be discharged into a sewer pipeline by water to be washed away, so that water resources are greatly wasted; and the utility model discloses a kitchen rubbing crusher smashes the back to kitchen rubbish, just can carry away the rubbish after smashing through the drive of flight and driving-disc, does not need a large amount of water, the utility model relates to an only need little branch water wash the garrulous end of rubbish remaining on crushing dish, flight, driving-disc, scroll guide strip and layering can in the rubbing crusher.

2. Although a producer of the traditional kitchen waste crusher repeatedly puts forward the safety in the crushing process and adopts a full stainless steel grinding hammer instead of a cutting blade in the crushing process, the potential safety hazard is reduced to a certain extent, if a user or a child carelessly stretches fingers into the inner side of the crusher in the working process, the grinding hammer in the working rotation can pull the fingers to be injured, and the potential safety hazard is still generated; and the utility model discloses a kitchen rubbing crusher opens on the installation epitheca and has the funnel groove, the downside in funnel groove is opened there is the transition conical surface, and install the cutting tooth on crushing dish then be located the downside of the interior terminal surface of stationary ring shell, even people stretch into the finger through the funnel groove carelessly on the crushing dish of the inboard installation of installation epitheca, still have the transition inclined plane between the cutting tooth of installation on finger and the funnel basin, one section distance has, the finger that cutting tooth can not stretch into promptly at rotatory in-process cuts wound, the security has been improved.

3. The utility model discloses a kitchen rubbing crusher, back in rubbish gets into the installation epitheca, rubbish can be preferred through crushing of crushing disc, then again through the grinding of flight and layering, through the smashing of three stage, guaranteed that the rubbish that gets into in the installation epitheca can obtain abundant smashing, prevented that exhaust rubbish from blockking up the drain pipe because of crushing granule is too big.

Drawings

Fig. 1 is an external view of an entire part.

Fig. 2 is a schematic view of the overall component distribution.

Fig. 3 is a schematic view of the internal structural distribution of the whole component.

Fig. 4 is a plan view of the internal structure of the integral unit.

FIG. 5 is a schematic view of a scroll guide strip installation.

FIG. 6 is a schematic view of the scroll guide strip and the hold-down strip in combination.

Fig. 7 is a schematic view of a threaded fastener ring installation.

Fig. 8 is a structural diagram of the mounting upper shell.

Fig. 9 is a schematic view of a structure of mounting the bottom case.

FIG. 10 is a schematic view of the engagement of the scroll guide and the drive plate.

FIG. 11 is a schematic view of a scroll guide strip.

Fig. 12 is a schematic view of a bead construction.

FIG. 13 is a shredder plate mounting schematic.

Fig. 14 is a cutting tooth installation schematic.

FIG. 15 is a schematic view of a flight configuration.

Fig. 16 is a block mounting schematic.

FIG. 17 is a schematic view of the shredder plate configuration.

FIG. 18 is a schematic view of the shredder plate and drive plate connection.

Fig. 19 is a schematic view of the strut mounting.

Fig. 20 is a schematic view of the structure of the pressure lever.

Number designation in the figures: 1. a threaded retainer ring; 2. installing an upper shell; 3. an outlet pipe; 4. installing a bottom shell; 5. a crushing disc; 6. a drive motor; 7. a first seal ring; 8. a second seal ring; 9. layering; 10. a scroll guide bar; 11. a drive disc; 12. fixing the rod; 13. fixing the screw rod; 14. a first outlet; 15. a first seal groove; 16. a funnel groove; 17. a stationary ring housing; 18. installing a cylindrical shell; 19. a limiting annular step; 20. a circular groove; 21. a second seal groove; 22. a second outlet; 23. a third seal groove; 24. a motor mounting case; 25. a shaft sleeve; 26. avoiding the notch; 27. a flow guide block; 28. a spiral sheet; 29. a transition conical surface; 30. cutting teeth; 31. shifting blocks; 32. a countersunk hole; 33. an inner conical surface; 34. an outer conical surface; 35. a nut; 36. a seal mounting ring; 37. a third seal ring; 38. chamfering; 39. an isolating ring; 40. a fourth seal ring; 41. a pressure lever; 42. a limit ring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples or figures are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and 2, the crushing device comprises an upper mounting shell 2, a bottom mounting shell 4, a crushing disc 5, a driving motor 6, a pressing strip 9, a scroll guide strip 10, a driving disc 11, a spiral piece 28 and cutting teeth 30, wherein as shown in fig. 7 and 8, the upper mounting shell 2 consists of a cylindrical mounting shell 18 and a fixed ring shell 17, and the fixed ring shell 17 is mounted at the lower end of the cylindrical mounting shell 18; the inner side of the installation cylindrical shell 18 is provided with a funnel groove 16, the lower side of the funnel groove 16 is provided with a transition conical surface 29, the upper end of the installation cylindrical shell 18 is provided with a limiting annular step 19, and the outer circular surface of the fixed annular shell 17 is provided with a first outlet 14; the upper end of the mounting upper shell 2 is mounted at a water outlet on the lower water pool, as shown in fig. 9, the upper end of the mounting bottom shell 4 is provided with a circular groove 20, a shaft sleeve 25 is mounted in the mounting bottom shell 4, the lower end of the mounting bottom shell 4 is fixedly provided with a motor mounting shell 24, the outer circular surface of the mounting bottom shell 4 is provided with a sealing mounting ring 36, and the outer circular surface of the mounting bottom shell 4 is provided with a second outlet 22; the upper end of the mounting base shell 4 is mounted on the lower end of the mounting upper shell 2, and the second outlet 22 formed in the mounting base shell 4 is aligned with and fitted to the first outlet 14 formed in the mounting upper shell 2.

As shown in fig. 3 and 4, the driving motor 6 is installed in the motor installation shell 24, and the output shaft of the driving motor 6 passes through a shaft sleeve 25 on the installation bottom shell 4 and is located in the installation bottom shell 4; as shown in fig. 17, the inner wall surface of the crushing disk 5 is provided with an inner conical surface 33, and the outer wall surface of the crushing disk 5 is provided with an outer conical surface 34, as shown in fig. 4 and 13, the lower end of the crushing disk 5 is fixedly arranged on the output shaft of the driving motor 6, and the crushing disk 5 is positioned in the installation bottom shell 4; as shown in fig. 14, two rows of cutting teeth 30 are installed on the inner conical surface 33 of the crushing disk 5 in a vertically staggered manner, and all the cutting teeth 30 located in the same row are uniformly distributed on the inner conical surface 33 of the crushing disk 5 in the circumferential direction; as shown in fig. 14 and 15, the outer conical surface 34 of the crushing disk 5 is provided with a spiral piece 28 with gradually reduced pitch and diameter, and the outer spiral surface of the spiral piece 28 is in contact fit with the transition conical surface 29 on the upper mounting shell 2; as shown in fig. 4 and 18, the driving disk 11 is mounted on the lower side of the crushing disk 5 through the fixing screw 13 and the nut 35, and the lower end surface of the driving disk 11 is attached to the inner end surface of the bottom shell 4; as shown in FIG. 11, the upper end of the scroll guide strip 10 has a chamfer 38, and the chamfer 38 is used to prevent garbage from falling onto the upper end surface of the scroll guide strip 10 and being not cleaned in time; as shown in fig. 5, 6 and 10, the outer end of the scroll guide strip 10 is fixedly mounted on the inner circumferential surface of the circular groove 20 formed in the mounting bottom shell 4, and the scroll guide strip 10 is engaged with the first outlet 14 formed in the mounting upper shell 2 and the second outlet 22 formed in the mounting bottom shell 4; as shown in fig. 10, the pressing strip 9 is mounted on the scroll guide bar 10, and the starting end of the pressing strip 9 is in contact fit with the outer end of the scroll guide bar 10, and the terminating end of the pressing strip 9 is in fit with the first outlet 14 formed on the mounting upper shell 2 and the second outlet 22 formed on the mounting bottom shell 4; as shown in fig. 12, the bead 9 gradually increases in height in cross section from the starting end to the terminating end.

As shown in fig. 1 and 2, a thread fixing ring 1 is fixedly mounted on the upper end of the mounting upper shell 2; the mounting upper shell 2 is connected with a water outlet on the lower water pool through a fixed threaded ring in a threaded fit manner.

As shown in fig. 3 and 5, the outlet pipe 3 is mounted on the outer circumferential surface of the mounting upper shell 2, and the outlet pipe 3 is aligned with the first outlet 14 formed on the mounting upper shell 2; the outlet pipe 3 is connected to the sewer so that the crushed waste is cleaned along the sewer.

As shown in fig. 8, the upper end surface of the mounting bottom shell 4 is provided with a second sealing groove 21, as shown in fig. 9, the inner end surface of the fixing ring shell 17 is provided with a first sealing groove 15, and the first sealing ring 7 is mounted between the mounting bottom shell 4 and the mounting upper shell 2 through the first sealing groove 15 and the second sealing groove 21; as shown in fig. 3 and 6, a fourth sealing ring 40 is mounted between the sealing mounting ring 36 mounted on the mounting bottom shell 4 and the lower end surface of the fixed ring shell 17; the fourth sealing ring 40 and the first sealing ring 7 play a sealing role between the mounting upper shell 2 and the mounting bottom shell 4; as shown in fig. 3 and 6, two third seal grooves 23 are distributed on the inner circular surface of the shaft sleeve 25 up and down, and two second seal rings 8 are installed between the output shaft of the driving motor 6 and the shaft sleeve 25 through the two third seal grooves 23; and the two second sealing rings 8 are used for sealing the position between the output shaft of the driving motor 6 and the mounting bottom shell 4.

As shown in fig. 13, a plurality of fixing rods 12 are uniformly installed on the inner end surface of the fixing ring housing 17 in the circumferential direction, as shown in fig. 16, each fixing rod 12 is provided with a shifting block 31, each shifting block 31 is located in the annular gap between two rows of cutting teeth 30, and each shifting block 31 is matched with two rows of cutting teeth 30; the utility model discloses a shifting block 31's effect plays stirring effect to the rubbish of card between two rows of cutting teeth 30, prevents that the rubbish card from influencing the slip of other rubbish between two rows of cutting teeth 30.

As shown in fig. 17, a plurality of countersunk holes 32 are uniformly formed in the circumferential direction on the inner end surface of the crushing disk 5, as shown in fig. 18, a plurality of fixing screws 13 are uniformly mounted in the circumferential direction on the upper end of the driving disk 11, and each fixing screw 13 passes through a corresponding countersunk hole 32 formed in the crushing disk 5; a nut 35 is fixed at the upper end of each fixing screw 13, and each nut 35 is positioned in the corresponding counter bore 32; the utility model discloses well driving-disc 11 is together fixed with crushing dish 5 and driving-disc 11 through a plurality of clamping screw 13 and nut 35, and when crushing dish 5 was driven the pivoted by driving motor 6, crushing dish 5 can be rotated through clamping screw 13 and nut 35 drive-disc 11, and the rubbish on the 11 rotation drive-discs of driving-disc 11 is along the outside slip of scroll gib block 10.

As shown in fig. 16, a baffle 27 is installed on the scroll guide strip 10 near the second outlet 22; the guide block 27 is used for guiding the discharged garbage.

As shown in fig. 20, the upper end of the push rod is provided with a limiting disc, as shown in fig. 19, when the kitchen garbage needs to be pushed downwards, the lower end of the push rod is extended into the inner side of the mounting upper shell 2, and the limiting disc at the upper end of the push rod is matched with a limiting annular step 19 on the mounting upper shell 2.

As shown in fig. 10, the scroll guide bar 10 is provided with an escape notch 26 for escaping from the fixed screw 13 of the fixed crushing disk 5 and the driving disk 11; the fixed screw 13 is prevented from interfering with the scroll guide strip 10 in the process of being driven by the crushing disc 5 to rotate; the isolating ring 39 is arranged at the inner end of the scroll guide bar 10 and is isolated and matched with the fixed screw 13 connected between the crushing disc 5 and the driving disc 11; a third sealing ring 37 is arranged between the lower end of the isolating ring 39 and the driving disk 11; the isolating ring 39 is used for preventing garbage from sliding into an area at the inner side of the isolating ring 39 and being incapable of being cleaned in time in the driven process, and the garbage can rot and emit odor after being cleaned for a long time; the third sealing ring 37 acts as a seal between the inside and outside of the spacer 39 to prevent refuse from sliding into the area inside the spacer 39 during driving.

The mounting bottom case 4 is mounted at the lower end of the mounting upper case 2 by screw-fitting.

The specific working process is as follows: in the utility model, when kitchen garbage enters the upper mounting shell 2 through the water outlet of the water tank, the garbage can slide onto the crushing disc 5 along the funnel groove 16 opened on the upper mounting shell 2, when the driving motor 6 works, the driving motor 6 drives the crushing disc 5 to rotate, the crushing disc 5 rotates to drive the garbage on the crushing disc 5 to rotate, so that the garbage on the crushing disc 5 slides to the outer side of the crushing disc 5 under the action of centrifugal force, in the garbage sliding process, the garbage can be contacted with the cutting teeth 30 arranged on the crushing disc 5, the garbage is cut by the cutting teeth 30, and the volume of the cut garbage is relatively reduced; the rotation of the crushing disk 5 simultaneously drives the spiral blades 28 arranged on the outer conical surface 34 of the crushing disk 5 to rotate together, and the trash cut by the cutting teeth 30 gradually slides down to the upper side of the spiral piece 28 by the centrifugal force, during the rotation of the spiral piece 28, the spiral piece 28 will drive the garbage sliding down to the upper side of the spiral piece 28 to move downwards along the spiral piece 28, moreover, the diameter and the thread pitch of the spiral piece 28 designed by the utility model are gradually reduced from top to bottom, the size of the spiral channel between the spiral piece 28 and the transitional conical surface 29 on the mounting upper shell 2 is gradually reduced, by the characteristic, when the garbage on the spiral piece 28 moves downwards, the garbage on the spiral piece 28 is extruded and crushed to a certain extent by the spiral piece 28 and the transitional conical surface 29 on the upper shell 2, the garbage on the spiral piece 28 can achieve the effect of further crushing after being transported by the spiral piece 28; in the utility model, when garbage slides down into the scroll guide bar 10 arranged on the upper side of the driving disc 11 through the spiral piece 28, because the scroll guide bar 10 is in a static state, the driving disc 11 is driven by the crushing disc 5 to rotate together, so when garbage slides down into the scroll guide bar 10 arranged on the upper side of the driving disc 11, under the rotating force of the driving disc 11, the driving disc 11 can drive the garbage on the upper side to slide outwards along the scroll groove formed by the scroll guide bar 10, after the garbage is connected with the initial end of the pressing strip 9 arranged on the scroll guide bar 10 in the sliding process, under the action of the pressing strip 9, the garbage can continuously slide outwards along the lower side surface of the pressing strip 9 and the guide direction of the scroll guide bar 10, because the height of the cross section from the initial end to the terminal end of the pressing strip 9 is gradually increased, the size of the guide channel formed by the pressing strip 9, the driving disc 11 and the scroll guide bar 10 is gradually reduced from the initial end to the terminal end of, the utility model discloses in can be so that rubbish can play certain extrusion and crushing effect to the rubbish of layering 9 downside through layering 9, driving-disc 11 and scroll gib block 10 three at the in-process through layering 9 through the change of design layering 9 cross section for rubbish of layering 9 downside can reach further by kibbling effect after layering 9. And the finally crushed waste is discharged into the outlet pipe 3 through the first outlet 14 and the second outlet 22 and finally discharged into a sewer for discharge. When the garbage can is realized as a product, the rotating speed of the driving disc can be controlled, and the upper side surface of the driving disc is rough to a certain extent, so that the garbage can smoothly run according to the flow.

Claims

1. The utility model provides a water conservation safety rubbish rubbing crusher of for kitchen use which characterized in that: the device comprises an upper mounting shell, a bottom mounting shell, a crushing disc, a driving motor, a pressing strip, a scroll guide strip, a driving disc, a spiral piece and cutting teeth, wherein the upper mounting shell consists of a cylindrical mounting shell and a fixed ring shell, and the fixed ring shell is mounted at the lower end of the cylindrical mounting shell; the inner side of the installation cylindrical shell is provided with a funnel groove, the lower side of the funnel groove is provided with a transition conical surface, the upper end of the installation cylindrical shell is provided with a limiting annular step, and the outer circular surface of the fixed annular shell is provided with a first outlet; the upper end of the mounting upper shell is mounted at a water outlet on the lower water pool, the upper end of the mounting bottom shell is provided with a circular groove, a shaft sleeve is mounted in the mounting bottom shell, the lower end of the mounting bottom shell is fixedly provided with a motor mounting shell, the outer circular surface of the mounting bottom shell is provided with a sealing mounting ring, and the outer circular surface of the mounting bottom shell is provided with a second outlet; the upper end of the mounting bottom shell is mounted at the lower end of the mounting upper shell, and a second outlet formed in the mounting bottom shell is aligned and matched with a first outlet formed in the mounting upper shell;

the driving motor is arranged in the motor installation shell, and an output shaft of the driving motor penetrates through a shaft sleeve on the installation bottom shell and is positioned in the installation bottom shell; the inner wall surface of the crushing disc is provided with an inner conical surface, the outer wall surface of the crushing disc is provided with an outer conical surface, the lower end of the crushing disc is fixedly arranged on an output shaft of the driving motor, and the crushing disc is positioned in the mounting bottom shell; two rows of cutting teeth are installed on the inner conical surface of the crushing disc in a vertically staggered manner, and all the cutting teeth positioned in the same row are uniformly distributed on the inner conical surface of the crushing disc in the circumferential direction; the outer conical surface of the crushing disc is provided with a spiral sheet with gradually reduced screw pitch and diameter, and the outer spiral surface of the spiral sheet is in contact fit with the transition conical surface on the upper mounting shell; the driving disc is arranged on the lower side of the crushing disc through a fixing screw and a nut, and the lower end face of the driving disc is attached to the inner end face of the bottom shell; the upper end of the scroll guide strip is provided with a chamfer, the outer end of the scroll guide strip is fixedly arranged on the inner circular surface of the circular groove formed on the mounting bottom shell, and the scroll guide strip is matched with a first outlet formed on the mounting upper shell and a second outlet formed on the mounting bottom shell; the pressing strip is arranged on the scroll guide strip, the starting end of the pressing strip is in contact fit with the outer end of the scroll guide strip, and the terminating end of the pressing strip is matched with a first outlet formed in the upper mounting shell and a second outlet formed in the bottom mounting shell; the height of the cross section of the pressing strip from the starting end to the terminating end is gradually increased.

2. A water-saving safe garbage crusher for kitchen use according to claim 1, characterized in that: the upper end of the mounting upper shell is fixedly provided with a thread fixing ring; the mounting upper shell is connected with the water outlet on the lower water pool through a fixed threaded ring in a threaded fit manner.

3. A water-saving safe garbage crusher for kitchen use according to claim 1, characterized in that: an outlet pipe is arranged on the outer circular surface of the upper mounting shell and is aligned with the first outlet formed on the upper mounting shell.

4. A water-saving safe garbage crusher for kitchen use according to claim 1, characterized in that: a second sealing groove is formed in the upper end face of the mounting bottom shell, a first sealing groove is formed in the inner end face of the fixed ring shell, and the first sealing ring is mounted between the mounting bottom shell and the mounting upper shell through the first sealing groove and the second sealing groove; two third sealing grooves are distributed on the inner circular surface of the shaft sleeve up and down, and two second sealing rings are arranged between the output shaft of the driving motor and the shaft sleeve through the two third sealing grooves; and a fourth sealing ring is arranged between the sealing mounting ring arranged on the mounting bottom shell and the lower end surface of the fixed ring shell.