CN218374235U - High-efficient grinding structure of kitchen garbage disposer - Google Patents

Abstract

The utility model relates to a surplus garbage disposer technical field in kitchen discloses a surplus garbage disposer high efficiency grinding structure in kitchen, including last grinding ring, lower grinding ring, diversion disk, move mill and two hammers of deciding, the inner wall fixed mounting who goes up the grinding ring has four group's transverse cutting teeth, four groups transverse cutting teeth is including two transverse cutting teeth respectively, and two transverse cutting teeth in every group transverse cutting tooth set up from top to bottom, fixed mounting has the vertical cutting tooth of a plurality of on going up the inner wall of grinding ring. The utility model discloses a first inclined plane, second inclined plane, cutting groove, transverse cutting tooth and the vertical cutting tooth that set up can solve and produce easily after present food waste striking and splash, and through the comparatively single problem of cutting effect of sword hammer to rubbish from cooking, through the last grinding ring of setting, down decide the grinding ring and move the mill, can solve present grinding structure and will move the mill and decide the grinding process of grinding ring and the grinding process of sword hammer and put the problem in same aspect.

Description

High-efficient grinding structure of kitchen garbage disposer

Technical Field

The utility model relates to a garbage disposer technical field, in particular to high-efficient grinding structure of garbage disposer in kitchen.

Background

The kitchen waste disposer is a modern novel environment-friendly kitchen appliance, provides a brand-new method for disposing wastes, is mainly used for crushing waste food, and discharges the waste food in a crushing cavity into a sewer after being repeatedly crushed by mainly utilizing centrifugal force. The form through changing waste food carries out timely innocent treatment, can smash waste food into pulpiness liquid and directly discharge from sewer pipe, can easily realize instant, convenient, swift kitchen cleanness, avoids waste food to breed germ, mosquito and peculiar smell because of storing to effectively optimize the home environment.

The effective grinding area of the knife hammer of the existing kitchen waste disposer is small, the knife hammer is a vertical tangent plane, the knife hammer is easy to splash after being impacted by food waste, the cutting effect of the kitchen waste is single through the knife hammer, the grinding process of a movable grinding disc and a fixed grinding ring and the grinding process of the knife hammer are placed on the same layer in the existing grinding structure, partial kitchen waste only passes through one process, the efficiency is reduced, only a single strip-shaped form of the fixed grinding ring structure of the existing grinding structure is filtered, partial waste food is not filtered through the grinding process, the emission difficulty is increased, and therefore the efficient grinding structure of the kitchen waste disposer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a kitchen is rubbish processor high efficiency grinding structure, the sword hammer that can effectively solve current kitchen is rubbish processor effectively grinds the area and is littleer, and the sword hammer is the vertical section, produce easily after striking with food waste and splash, and through the comparatively single problem of cutting effect of sword hammer to kitchen rubbish, current grinding structure will move the mill and put same aspect with the grinding process of sword hammer with the grinding process of grinding the ring surely, lead to partial kitchen rubbish only through one of them process, lead to the problem of the reduction in efficiency, the fixed grinding ring structure of current grinding structure only filters single rectangular form, lead to partial waste food not just to filter through grinding the process, the problem of the emission degree of difficulty has been increased.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a kitchen garbage disposer high efficiency grinds structure, includes and decides grinding ring, lower decides grinding ring, diversion disc, moves mill and two hammers, the inner wall fixed mounting who goes up and decides grinding ring has four group transverse cutting teeth, four groups transverse cutting tooth is including two transverse cutting teeth respectively, and two transverse cutting teeth in every group transverse cutting tooth are setting up from top to bottom, fixed mounting has a plurality of vertical cutting tooth on the inner wall of last mill ring, diversion disc and move the mill and set up respectively in the below of last mill ring, diversion disc and move and all seted up two fixed orificess on the mill, diversion disc and move two fixed orificess on the mill are fixed the grafting all to have a fixed pin, two the connecting hole has all been seted up to the one end of hammer, two fixed pin is all movable to alternate two hammer connecting holes, two first inclined plane has all been seted up to the both sides of the one end of connecting hole, two the second inclined plane has all been seted up to the upside of two first inclined planes seted up on the connecting hole, two the cutting flutes have all been seted up to one side of hammer.

Furthermore, an upper shell is arranged outside the upper fixed grinding ring, a lower shell is movably sleeved on the lower portion of the upper shell, the upper shell and the lower shell are fixedly connected through bolts, the flow guide disc is arranged below the movable grinding disc, and the positions of the cutting grooves formed in the two cutters correspond to the positions of the two transverse cutting teeth arranged below the four groups of transverse cutting teeth.

Further, the downside fixed mounting of inferior valve has the motor, the inside activity of motor is pegged graft and is had motor shaft, the spliced eye has been seted up to the centre of inferior valve, the spliced eye has been alternated in the motor shaft activity, and motor shaft extends to the inside of pegging graft at the inferior valve, motor shaft's upper end fixed mounting has the bolt post, the mounting hole has been seted up to the centre of guiding disk, the guiding disk cup joints on the bolt post through the mounting hole activity, the threaded connection of bolt post has the nut, move the centre of mill and seted up circular through-hole, the motor passes through electric wire and external control power electric connection.

Furthermore, the inside fixed mounting of epitheca has four first internal thread posts, on decide to grind and seted up four first bolt holes on the circumference surface of ring, four first bolt hole all activity is pegged graft there is first screw, four first screw respectively with four first internal thread post threaded connection, the inner wall fixed mounting of inferior valve has two second internal thread posts, the inside of inferior valve is provided with down decides to grind the ring, down decide to grind and seted up the second bolt hole on the circumference surface of ring, two the inside of second bolt hole all activity is pegged graft there is the second screw, two the second screw respectively with two second internal thread post threaded connection.

Furthermore, a plurality of filtering holes are formed in the circumferential outer surface of the upper fixed grinding ring, and a plurality of filtering notches are formed in the lower edge of the circumferential outer surface of the upper fixed grinding ring.

Further, go up the downside fixed mounting who decides the mill ring and have the first outer cutting tooth that follows of a plurality of, a plurality of first outer cutting tooth that follows sets up respectively between a plurality of filters breach, down decide the mill ring setting and be moving the below of mill, the upside fixed mounting who decides the mill ring down has a plurality of third outer cutting tooth that follows, the circumference outer fixed surface who moves the mill installs a plurality of second outer cutting tooth that follows.

Further, move the upside of mill and install two sets of pawl, it is two sets of all include two pawl in the pawl, and two pawl mean square opposite directions in two sets of pawl, the downside fixed mounting of guiding disc has two pressure pieces, the downside of lower stationary grinding ring has been seted up and has been discharged the breach.

Further, the feed inlet has not been seted up on the epitheca, the joint groove has been seted up at the downside border of epitheca, fixed mounting has the delivery pipe on the circumference surface of inferior valve, joint groove activity joint is on the circumference surface of delivery pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a first inclined plane that sets up, the second inclined plane, the cutting groove, horizontal cutting tooth and vertical cutting tooth, can solve the sword hammer of current kitchen garbage disposer and effectively grind the area littleer, and the sword hammer is the vertical tangent plane, produce easily after striking with food waste and splash, and through the comparatively single problem of cutting effect of sword hammer to kitchen garbage, through the first inclined plane and the second inclined plane that set up, can make the one end upside of sword hammer present fan-shaped and downside and present trapezoidal form, and then make the sword hammer have the water conservancy diversion effect, in addition through the cutting groove that sets up, can make the mutual interlock of horizontal cutting tooth of sword hammer and last fixed grinding ring, can realize cutting kitchen garbage, cut, draw, tear, by the cooperation of the vertical cutting tooth of one side and the vertical cutting tooth of a plurality of rotating two sword hammers at a high speed, to getting rid of kitchen garbage on the inboard of fixed grinding ring, and grind kitchen garbage in the face of the vertical cutting tooth of a plurality of one side through two rubbish hammers.

2. The problem that the efficiency is reduced due to the fact that the grinding process of the movable grinding disc and the fixed grinding ring and the grinding process of the knife hammer are placed on the same layer by the existing grinding structure and partial kitchen waste only passes through one process can be solved by the aid of the upper fixed grinding ring, the interior of the upper shell and the interior of the lower shell are divided into two cavities by the upper fixed grinding ring, the two knife hammers rotating in the upper cavity of the upper fixed grinding ring are matched with the four groups of transverse cutting teeth and the vertical cutting teeth, and the kitchen waste after treatment can be driven by water flow to move to the outer side of the upper fixed grinding ring through the plurality of filtering holes and the plurality of filtering notches, then kitchen waste is by the upper shell block and the gap downstream between the first outer edge cutting tooth of a plurality of with the action of gravity, then along cutting tooth and the cooperation of the first outer edge cutting tooth of a plurality of second by moving the mill drive, carry out further cutting to kitchen waste, then kitchen waste continues downstream by the action of gravity, get into the lower part cavity of deciding the mill ring, follow the cooperation of the outer edge cutting tooth of a plurality of second and a plurality of third by rotatory, carry out further cutting to kitchen waste again, carry out the cutting to kitchen waste through two above-mentioned cavity parts, can be better handle kitchen waste, in order to increase kitchen waste's treatment effeciency.

3. Through the guiding flow disk and the pressure increasing piece that set up, only single rectangular form of fixed ring structure of grinding that can solve current grinding structure filters, lead to partial discarded food not just to filter through the grinding process, the problem of the emission degree of difficulty has been increased, the surplus rubbish in kitchen of accomplishing of processing falls into in the inferior valve by the action of gravity, and collect gradually, and flow in the sewer pipe by the delivery pipe, two pressure increasing pieces that are driven by rotatory guiding flow disk simultaneously, can handle the surplus rubbish in kitchen and the water of accomplishing of inferior valve middle part processing and stir to the inboard inner wall of inferior valve, with the flow pressure of the surplus rubbish in kitchen and the water of accomplishing of increase water to the inboard inner wall processing of inferior valve, force this part to handle surplus rubbish in kitchen and the water of accomplishing and flow in the sewer pipe through the delivery pipe, the aforesaid is just this surplus refuse treatment ware in kitchen to the processing procedure of rubbish in kitchen.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of the high-efficiency grinding structure of the kitchen waste disposer.

Fig. 2 is a sectional view of the high-efficiency grinding structure of the kitchen garbage disposer.

Fig. 3 is an explosion diagram of the efficient grinding structure of the kitchen garbage disposer for removing the upper shell.

Fig. 4 is a schematic view of a knife and hammer of the high-efficiency grinding structure of the kitchen garbage disposer.

Fig. 5 is a schematic view of an upper fixed grinding ring of the high-efficiency grinding structure of the kitchen waste disposer.

Fig. 6 is a schematic view of the upper shell of the efficient grinding structure of the kitchen waste disposer of the present invention.

Fig. 7 is an enlarged view of a portion a in fig. 2 of the high-efficiency grinding structure of the kitchen waste disposer of the present invention.

Fig. 8 is an enlarged view of B in fig. 2 of the efficient grinding structure of the kitchen waste disposer of the present invention.

In the figure: 1. an upper shell; 2. a lower case; 3. a first internally threaded post; 4. a second internally threaded post; 5. an upper fixed grinding ring; 6. a lower fixed grinding ring; 7. a first bolt hole; 8. a second bolt hole; 9. inserting holes; 10. a motor; 11. a bolt column; 12. a flow guide disc; 13. mounting holes; 14. a circular through hole; 15. a nut; 16. a movable grinding disc; 17. a fixing hole; 18. a knife hammer; 19. connecting holes; 20. a fixing pin; 21. a first inclined plane; 22. a second inclined plane; 23. cutting a groove; 24. transversely cutting the teeth; 25. vertical cutting teeth; 26. a filtration pore; 27. filtering the gap; 28. a first outer edge cutting tooth; 29. a second outer edge cutting tooth; 30. a third outer edge cutting tooth; 31. chamfering; 32. tabletting; 33. a discharge gap; 34. a discharge pipe; 35. a clamping groove; 36. and (4) feeding a material inlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-8, a high-efficiency grinding structure of a kitchen waste disposer comprises an upper fixed grinding ring 5, a lower fixed grinding ring 6, a diversion disc 12, a movable grinding disc 16 and two hammers 18, wherein four groups of transverse cutting teeth 24 are fixedly arranged on the inner wall of the upper fixed grinding ring 5, the four groups of transverse cutting teeth 24 respectively comprise two transverse cutting teeth 24, two transverse cutting teeth 24 in each group of transverse cutting teeth 24 are arranged up and down, a plurality of vertical cutting teeth 25 are fixedly arranged on the inner wall of the upper fixed grinding ring 5, the diversion disc 12 and the movable grinding disc 16 are respectively arranged below the upper fixed grinding ring 5, the guide disc 12 and the movable grinding disc 16 are both provided with two fixed holes 17, the two fixed holes 17 on the guide disc 12 and the movable grinding disc 16 are both fixedly inserted with fixed pins 20, one ends of the two hammers 18 are both provided with connecting holes 19, the two fixed pins 20 are both movably inserted through the two hammer 18 connecting holes 19, both sides of one end of each of the two connecting holes 19 are both provided with first inclined planes 21, the upper sides of the two first inclined planes 21 on the two connecting holes 19 are both provided with second inclined planes 22, and one side of each of the two hammers 18 is provided with a cutting groove 23;

the horizontal cutting tooth 24 structure of prior art is external structure, the risk that the welding drops still exists simultaneously, this horizontal cutting tooth 24 changes original form, with integrated into one piece's mode at last fixed grinding ring 5 cut out the shape of horizontal cutting tooth 24, then pull the inboard of fixed grinding ring 5 up through the panel beating with horizontal cutting tooth 24, the service life is prolonged, connect two hammers 18 and move the mill 16 through setting up two fixed pins 20, can make two hammers 18 use two fixed pins 20 to rotate as the axle respectively, when two hammers 18 rotate at a high speed, two hammers 18 if touch comparatively hard kitchen garbage, two hammers 18 can use two fixed pins 20 to rotate as the axle respectively, avoid hammers 18, cutting parts such as horizontal cutting tooth 24 and vertical cutting tooth 25 receive the damage.

Go up the outside of deciding grinding ring 5 and be provided with epitheca 1, the lower part activity of epitheca 1 has cup jointed inferior valve 2, epitheca 1 and inferior valve 2 pass through bolt fixed connection, guiding disc 12 sets up the below at moving the mill 16, the position of the cutting flute 23 of seting up on two hammers 18 corresponds each other with the position of two horizontal cutting teeth 24 of below setting among four groups of horizontal cutting teeth 24, through the setting that corresponds each other with the position of the cutting flute 23 of seting up on two hammers 18 and the position of two horizontal cutting teeth 24 of below setting among four groups of horizontal cutting teeth 24, can make the horizontal cutting tooth interlock each other of hammers and last fixed grinding ring, the realization is cut, is drawn, is dragged kitchen garbage.

The downside fixed mounting of inferior valve 2 has motor 10, the inside activity of motor 10 is pegged graft there is the motor shaft, peg graft hole 9 has been seted up in the centre of inferior valve 2, peg graft hole 9 has been alternates in the motor shaft activity, and the motor shaft extends to the inside of pegging graft at inferior valve 2, the upper end fixed mounting of motor shaft has bolt post 11, mounting hole 13 has been seted up in the centre of guiding disk 12, guiding disk 12 cup joints on bolt post 11 through mounting hole 13 activity, the threaded connection of bolt post 11 has nut 15, circular through-hole 14 has been seted up in the centre of moving mill 16, motor 10 passes through electric wire and external control power electric connection, nut 15 and bolt post 11 through the threaded connection who sets up, can change nut 15 through twisting, make nut 15 remove downwards, and push down guiding disk 12, make the connection of guiding disk 12 just firm, and then can be better driven by the motor shaft, through having seted up circular through-hole 14 in the centre of moving mill 16, it is convenient for personnel when installing, change nut 15 through the instrument twisting.

Four first internal thread columns 3 are fixedly mounted inside the upper shell 1, four first bolt holes 7 are formed in the circumferential outer surface of the upper fixed grinding ring 5, first screws are movably inserted into the four first bolt holes 7, the four first screws are respectively in threaded connection with the four first internal thread columns 3, two second internal thread columns 4 are fixedly mounted on the inner wall of the lower shell 2, a lower fixed grinding ring 6 is arranged inside the lower shell 2, second bolt holes 8 are formed in the circumferential outer surface of the lower fixed grinding ring 6, second screws are movably inserted into the two second bolt holes 8, the two second screws are respectively in threaded connection with the two second internal thread columns 4, through the four first screws, the relative positions of the upper fixed grinding ring 5 and the four first internal thread columns 3 can be fixed, the position of the upper fixed grinding ring 5 relative to the upper shell 1 is further fixed, the relative positions of the lower fixed grinding ring 6 and the two second internal thread columns 4 can be fixed through the two second screws, and the position of the lower fixed grinding ring 6 relative to the lower shell 2 is further fixed.

Go up and to have seted up a plurality of on the circumference surface of fixed grinding ring 5 and filtered hole 26, go up and to filter breach 27 along having seted up a plurality of under the circumference surface of fixed grinding ring 5, the rubbish after the processing can be filtered the outside that hole 26 and a plurality of filtered breach 27 removed fixed grinding ring 5 through a plurality of by the drive of rivers, and the plurality of that sets up filters hole 26 and a plurality of and filters breach 27 and can play certain filtering action.

Go up the downside fixed mounting of deciding grinding ring 5 and have the first outer cutting teeth 28 that follows of a plurality of, the first outer cutting teeth 28 that follows of a plurality of sets up respectively between a plurality of filters breach 27, and lower fixed grinding ring 6 sets up in the below of moving mill 16, and the upside fixed mounting of lower fixed grinding ring 6 has the outer cutting teeth 30 that follows of a plurality of third, and the outer fixed mounting of circumference surface of moving mill 16 has the outer cutting teeth 29 that follows of a plurality of second.

Move the upside of mill 16 and install two sets of pawl 31, all include two pawl 31 in two sets of pawl 31, and two pawl 31 in two sets of pawl 31 mean square opposite, and the downside fixed mounting of flow guide plate 12 has two pressure pieces 32, and the downside of deciding grinding ring 6 down has been seted up and has been discharged breach 33, and the flow guide plate 12 structure of prior art is external structure, and not only the quality is heavy, still has the risk that the welding drops simultaneously. This patent changes original form to integrated into one piece's mode increases water conservancy diversion piece 12, and weight reduction improves the life-span, through the discharge breach 33 that sets up, the kitchen garbage after being convenient for being handled flows at inferior valve 2.

The feed inlet 36 has not been seted up on epitheca 1, and the joint groove 35 has been seted up at the downside border of epitheca 1, and fixed mounting has delivery pipe 34 on the circumference surface of inferior valve 2, and joint groove 35 activity joint is on the circumference surface of delivery pipe 34.

Before the high-efficiency grinding structure is used, firstly, a water outlet below the hand washing sink is communicated through a feed inlet 36 formed in the upper shell 1, and then a drainage pipe is communicated through a drainage pipe 34 arranged on the lower shell 2;

when in use, a user controls the motor 10 to be electrified, the motor 10 drives the motor rotating shaft to drive the bolt column 11 to rotate and drive the diversion disc 12 to rotate, then the two fixed pins 20 drive the movable grinding disc 16 and the hammers 18 on the two movable grinding discs 16 to rotate by taking the motor rotating shaft as a shaft, kitchen waste to be crushed is mixed with water and poured into a hand washing basin, the kitchen waste directly falls onto the movable grinding disc 16 through the water outlet, then the kitchen waste is driven by the movable grinding disc 16 rotating at high speed and thrown onto the inner side of the upper fixed grinding ring 5, then one side of the two hammers 18 rotating at high speed by taking the motor rotating shaft as a shaft is matched with the vertical cutting teeth 25 to cut the kitchen waste thrown onto the inner side of the upper fixed grinding ring 5, the kitchen waste is ground by the surfaces of the vertical cutting teeth 25 on one side of the two hammers 18, in addition, the movable millstone 16 rotates at a high speed to drive part of the kitchen waste to impact the two rotating hammers 18, the kitchen waste is respectively guided downwards by the second inclined surface 22 and upwards by the first inclined surface 21 to the fixed grinding ring 5, the effects of extrusion, splash prevention and noise reduction can be achieved, and meanwhile, a part of the kitchen waste is pushed to move;

the kitchen waste after being treated is driven by water flow to move to the outer side of the upper fixed grinding ring 5 through a plurality of filtering holes 26 and a plurality of filtering gaps 27, then moves downwards through gaps among a plurality of first outer edge cutting teeth 28 under the action of blocking and gravity of the upper shell 1, then a plurality of second outer edge cutting teeth 29 driven by the movable grinding disc 16 are matched with the plurality of first outer edge cutting teeth 28 to further cut the kitchen waste, then the kitchen waste continues to move downwards under the action of gravity, then the plurality of rotating second outer edge cutting teeth 29 are matched with a plurality of third outer edge cutting teeth 30 to further cut the kitchen waste, the number of the third outer edge cutting teeth 30 is larger, and gaps among the plurality of third outer edge cutting teeth 30 are smaller, so that the kitchen waste can be treated more carefully, and the kitchen waste after being treated in the steps is treated;

the kitchen waste after being treated falls into the lower shell 2 under the action of gravity, and gradually collects and flows into the lower water pipe through the discharge pipe 34, meanwhile, the two pressure increasing sheets 32 driven by the rotary flow guiding disc 12 can stir the kitchen waste and water after being treated in the middle of the lower shell 2 towards the inner wall of the lower shell 2 so as to increase the flowing pressure of the kitchen waste and water after being treated towards the inner wall of the lower shell 2, and force the kitchen waste and water after being treated to flow into the lower water pipe through the discharge pipe 34.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a kitchen garbage disposer high efficiency grinds structure which characterized in that: comprises an upper fixed grinding ring (5), a lower fixed grinding ring (6), a diversion disc (12), a movable grinding disc (16) and two knife hammers (18), four groups of transverse cutting teeth (24) are fixedly arranged on the inner wall of the upper fixed grinding ring (5), the four groups of transverse cutting teeth (24) respectively comprise two transverse cutting teeth (24), and two transverse cutting teeth (24) in each group of transverse cutting teeth (24) are arranged up and down, a plurality of vertical cutting teeth (25) are fixedly arranged on the inner wall of the upper fixed grinding ring (5), the diversion disc (12) and the movable grinding disc (16) are respectively arranged below the upper fixed grinding ring (5), the diversion disc (12) and the movable grinding disc (16) are both provided with two fixed holes (17), deflector (12) and move two fixed orificess (17) on mill (16) and all fix grafting and have fixed pin (20), two connecting hole (19) have all been seted up to the one end of sword hammer (18), two fixed pin (20) all activity has been interlude two sword hammer (18) connecting hole (19), two first inclined plane (21) have all been seted up to the both sides of the one end of connecting hole (19), two second inclined plane (22), two have all been seted up to the upside of two first inclined planes (21) of seting up on connecting hole (19) cutting flutes (23) have all been seted up to one side of sword hammer (18).

2. The efficient grinding structure of a kitchen waste disposer of claim 1, wherein: go up the outside of deciding grinding ring (5) and be provided with epitheca (1), inferior valve (2) have been cup jointed in the lower part activity of epitheca (1), epitheca (1) and inferior valve (2) pass through bolt fixed connection, guiding disc (12) set up in the below of moving mill (16), two the position of the cutting groove (23) of seting up on hammer (18) corresponds each other with the position of two horizontal cutting teeth (24) that the below set up in four groups horizontal cutting teeth (24).

3. The efficient grinding structure of a kitchen waste disposer of claim 2, wherein: the utility model discloses a motor, including inferior valve (2), the downside fixed mounting of inferior valve (2) has motor (10), the inside activity of motor (10) is pegged graft and is had motor shaft, spliced eye (9) have been seted up to the centre of inferior valve (2), spliced eye (9) have been alternate in the motor shaft activity, and motor shaft extends to the inside of pegging graft at inferior valve (2), motor shaft's upper end fixed mounting has bolt post (11), mounting hole (13) have been seted up to the centre of flow guide disc (12), flow guide disc (12) cup joint on bolt post (11) through mounting hole (13) activity, the threaded connection of bolt post (11) has nut (15), circular through-hole (14) have been seted up to the centre of moving mill (16), motor (10) are through electric wire and external control power electric connection.

4. The efficient grinding structure of a kitchen waste disposer of claim 2, wherein: the inside fixed mounting of epitheca (1) has four first internal thread post (3), on decide to grind and seted up four first bolt holes (7) on the circumference surface of ring (5), four first bolt hole (7) all activity is pegged graft and is had first screw, four first screw respectively with four first internal thread post (3) threaded connection, the inner wall fixed mounting of inferior valve (2) has two second internal thread post (4), the inside of inferior valve (2) is provided with down decides to grind ring (6), down decide to grind and seted up second bolt hole (8) on the circumference surface of ring (6), two the inside of second bolt hole (8) all activity is pegged graft and is had the second screw, two the second screw respectively with two second internal thread post (4) threaded connection.

5. The efficient grinding structure of a kitchen waste disposer of claim 4, wherein: a plurality of filtering holes (26) are formed in the circumferential outer surface of the upper fixed grinding ring (5), and a plurality of filtering notches (27) are formed in the lower edge of the circumferential outer surface of the upper fixed grinding ring (5).

6. The efficient grinding structure of a kitchen waste disposer of claim 5, wherein: go up the downside fixed mounting who decides grinding ring (5) and have a plurality of first outer along cutting tooth (28), a plurality of first outer along cutting tooth (28) set up respectively between a plurality of filtration breach (27), decide grinding ring (6) to set up down in the below of moving mill (16), the upside fixed mounting who decides grinding ring (6) down has a plurality of third outer along cutting tooth (30), the circumference surface fixed mounting who moves mill (16) has a plurality of second outer along cutting tooth (29).

7. The efficient grinding structure of a kitchen waste disposer of claim 6, wherein: move the upside of mill (16) and install two sets of pawl (31), it is two sets of all include two pawl (31) in pawl (31), and two pawl (31) in two sets of pawl (31) mean square opposite, the downside fixed mounting of flow guide disc (12) has two pressure intensifying pieces (32), discharge breach (33) have been seted up to the downside of lower fixed grinding ring (6).

8. The efficient grinding structure of a kitchen waste disposer of claim 6, wherein: feed inlet (36) have not been seted up on epitheca (1), joint groove (35) have been seted up at the downside border of epitheca (1), fixed mounting has delivery pipe (34) on the circumference surface of inferior valve (2), joint groove (35) activity joint is on the circumference surface of delivery pipe (34).

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