CN108187844A - Food refuse disposer - Google Patents

Food refuse disposer Download PDF

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Publication number
CN108187844A
CN108187844A CN201711484610.3A CN201711484610A CN108187844A CN 108187844 A CN108187844 A CN 108187844A CN 201711484610 A CN201711484610 A CN 201711484610A CN 108187844 A CN108187844 A CN 108187844A
Authority
CN
China
Prior art keywords
abrasive disk
food refuse
grinding
disk
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711484610.3A
Other languages
Chinese (zh)
Inventor
孔钊
郭宁
朱光跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Cleva Electric Appliance Co Ltd
Original Assignee
Suzhou Cleva Electric Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Cleva Electric Appliance Co Ltd filed Critical Suzhou Cleva Electric Appliance Co Ltd
Priority to CN201711484610.3A priority Critical patent/CN108187844A/en
Publication of CN108187844A publication Critical patent/CN108187844A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The present invention provides a kind of food refuse disposers, portion and motor part are ground including what is set from top to bottom, the portion of grinding includes grinding mechanism, the grinding mechanism includes stationary grind ring and rotating shredder assemblies, the rotating shredder assemblies include the abrasive disk with one or more convex blocks, the motor of the motor part can drive the grinding disc spins by drive shaft, it is characterized in that, the abrasive disk is equipped with concentric with it and relatively-stationary guide housing, the guide housing central protuberance simultaneously extends to downwards the position for closing on one or more of convex blocks from its top slope surface around.The present invention on abrasive disk by being equipped with concentric with it and relatively-stationary guide housing, the food refuse that guide housing is used to enter in grinding chamber is oriented to the circumferential wall of stationary grind ring, so that food refuse is difficult to accumulate among abrasive disk, and it is more prone to throw away around and is ground, improve working efficiency.

Description

Food refuse disposer
Technical field
The present invention relates to a kind of food refuse disposers.
Background technology
Existing food refuse disposer is arranged under sink and is installed on water-trough outlet, generally includes food transmission Portion, motor part and grind portion.The portion of grinding is arranged between food transport unit and motor part.Food transport unit transmits food refuse Portion is ground to this.It grinds portion to receive food refuse and ground, the food refuse ground is disposed to tail by exhaust outlet Pipe.
The crushing structure of food refuse disposer currently on the market is mostly a promotion projection cube structure band on abrasive disk Dynamic food refuse high speed rotation carries out friction crushing with multiple aperture edges of a knife on stationary grind ring wall.Intensity is encountered in order to prevent The occurrence of higher food refuse (such as chicken bone) leads to motor rotation blockage, many abrasive disks are ground using movable be connected to Promotion projection cube structure on mill, but this promotion projection cube structure fully relies on centrifugal force to provide, this structure can cause Motive force is little, and the crushing effect of the food higher to intensity is poor, influences user experience.
In addition, the drain hole of food crusher in the industry is mostly bypass structure at present, the not anti-injury protection of this structure Function can bring very big security risk to user, and there is an urgent need for us to improve.In addition, the water outlet position of food crusher In the side of discharge chamber, water and tiny disintegrating slag are not sufficiently mixed and easily generate accumulation in discharge chamber, it is not easy to from outlet stream Go out, reduce the efficiency of machine operation.
In addition, the water outlet of food crusher in the industry is mostly perpendicular to the horizontal structure on cylindrical surface, this structure at present It has the disadvantage that：It is high-speed rotating during due to crushing water and the outflow of tiny disintegrating slag in structure, if water outlet is perpendicular to The horizontal structure of cylinder wall surface can cause water outlet flow velocity slower, this is just unfavorable for the outflow of water and tiny disintegrating slag, reduce machine The efficiency of device operation.Also, horizontal-extending outlet pipe also occupies the space of more horizontal direction, and volume is big and installs not Just.
Furthermore the cutting and grinding structure of food crusher is mostly planar structure in the market, and this structure is full utilization rotation Centrifugal force after turning throws food away around, is crushed if a kind of larger food of frictional force between cutterhead is put into food During the centre of machine knife disk, since radius of turn is especially small, centrifugal force very little can be made, frictional force is larger in addition, eventually results in this Kind food is difficult to throw away around, can increase the working time in this way, reduce the efficiency of machine.In addition, in real life, if When a part of food refuse is first poured into food crusher by us, since machine is not run at this time, food can be deposited in cutterhead Among structure, this can reduce the pouring volume of food refuse, and user is made to operate frequent complexity.
Also some food crusher draining end faces are mostly planar structure, it is impossible to stop flow well to shaft bearing, Cause the damage of machine, and bearing is all located at the lower section of grinding side surface, the drawbacks of this structure is, if crushed in structure Water penetrate into lower section, it is easy to flow into bearing, bearing can be damaged in this way, eventually lead to the damage of machine.
Therefore, it is necessary to it is improved for the prior art.
Invention content
The purpose of the present invention is to provide a kind of crush efficiency height, the convenient cracking machine for food garbage of user's operation.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Portion and motor part are ground, the portion of grinding includes grinding mechanism, and the grinding mechanism includes stationary grind ring and rotating shredder group Part, the rotating shredder assemblies include the abrasive disk with one or more convex blocks, and the motor of the motor part passes through drive shaft The grinding disc spins can be driven, which is characterized in that the abrasive disk is equipped with concentric with it and relatively-stationary guide housing, The guide housing central protuberance simultaneously extends to downwards the position for closing on one or more of convex blocks from its top slope surface around.
Being further improved as an embodiment of the present invention, the position that the guide housing closes on its edge is circumferentially spaced It is provided with multiple convex ribs.
Being further improved as an embodiment of the present invention, the guide housing and the relatively independent setting of the abrasive disk.
Being further improved as an embodiment of the present invention, the lower section of the abrasive disk are equipped with rabbling mechanism, the stirring Mechanism is fixedly connected with the abrasive disk.
Being further improved as an embodiment of the present invention, the rabbling mechanism includes at least one agitating paddle, described to stir Paddle is mixed with the matched cambered surface in direction of rotation with the abrasive disk.
Being further improved as an embodiment of the present invention, the rabbling mechanism include agitator disk, at least one agitating paddle It is stretched out from agitator disk excircle, the end face of the agitator disk is convex equipped with multiple keys, and the center of abrasive disk is equipped with multiple keyways, stirs Mix disk coordinates opposite abrasive disk circumferentially fixed by the way that multiple keys are convex with multiple keyways.
Being further improved as an embodiment of the present invention, the convex one end of the agitator disk set key is also extended with flange, Flange can be fixedly connected across abrasive disk with guide housing.
Being further improved as an embodiment of the present invention, the peripheral wall of the static grinding ring be equipped with inwardly stretch out it is more A cutting protrusion, the multiple cutting protrusion is along the circumferentially-spaced distribution of stationary grind ring, the periphery interval of the abrasive disk Be provided with multiple notches, the shape of the multiple notch and position are corresponded with the multiple cutting protrusion.
Being further improved as an embodiment of the present invention, it is the multiple to cut axis of the protrusion along the stationary grind ring To at least with two different height.
The beneficial effects of the invention are as follows：The present invention is can be seen that by being set on abrasive disk from more than technical solution There is concentric with it and relatively-stationary guide housing, guide housing is oriented to stationary grind ring for that will enter the food refuse in grinding chamber Circumferential wall so that food refuse is difficult to accumulate among abrasive disk, and increase radius of turn improve centrifugal force, make food rubbish Rubbish, which is more prone to throw away around, to be ground, and improves working efficiency.
It is another object of the present invention to provide the good cracking machine for food garbage of a kind of good crushing effect, user experience.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Portion and motor part are ground, the portion of grinding includes grinding mechanism, and the grinding mechanism includes stationary grind ring and rotating shredder group Part, the motor of the motor part can drive rotating shredder assemblies by drive shaft, and the rotating shredder assemblies are included with one The abrasive disk of a or multiple convex blocks, at least one convex block relative to it is described grinding disk activity set, at least one convex block and Resetting-mechanism is connected between the abrasive disk, resetting-mechanism provides at least one convex block and the abrasive disk direction of rotation The reset force matched.
Being further improved as an embodiment of the present invention, the resetting-mechanism include elastic element, the elastic element At least one convex block is biased to provide the reset force.
Being further improved as an embodiment of the present invention, the elastic element is configured to torsional spring, described at least one convex Block is installed on by fixed axis pin corresponding thereto on the abrasive disk, and the axis pin is fixed in one end of the torsional spring, described The other end of torsional spring is connected at least one convex block across the abrasive disk.
Being further improved as an embodiment of the present invention, at least one convex block can be initial relative to abrasive disk It is moved between position and extreme position, from initial position to extreme position, at least one convex block is relative to the abrasive disk Angle between the cylinder wall surface of the front end face of direction of rotation and the stationary grind ring is at an acute angle.
Being further improved as an embodiment of the present invention, at least one convex block include connecting the company of the abrasive disk End, the bottom flushed with connecting pin and the protruding end protruded out from the both sides of bottom are connect, the protruding end is along the grinding It disc spins direction time interval and is set relative to bottom symmetrical.
Being further improved as an embodiment of the present invention, the protruding ends of the both sides along abrasive disk from inside to outside between Away from reduction.
Being further improved as an embodiment of the present invention, the top of the protruding end of the both sides is formed increases from the outside to the core Step structure.
Being further improved as an embodiment of the present invention, at least one convex block are in axially platform along the abrasive disk Stage structure, lower floor's outer profile of step structure include cambered surface, and the upper strata outer profile of step structure includes wavy surface.
Being further improved as an embodiment of the present invention, is distributed with multiple perforative material leakages on the end face of the abrasive disk Hole, the diameter for closing on the material spilling hole of at least one convex block are less than the diameter of the material spilling hole far from least one convex block, Close on the material spilling hole of at least one convex block in dense distribution and along the direction of rotation of the abrasive disk be located at it is described extremely The rear side of a few convex block, the material spilling hole far from least one convex block are in sparse distribution.
Being further improved as an embodiment of the present invention, the peripheral wall of the static grinding ring be equipped with inwardly stretch out it is more A cutting protrusion, the multiple cutting protrusion is along the circumferentially-spaced distribution of stationary grind ring, the periphery interval of the abrasive disk Be provided with multiple notches, the shape of the multiple notch and position are corresponded with the multiple cutting protrusion.
The beneficial effects of the invention are as follows：The present invention is can be seen that by setting resetting-mechanism from more than technical solution So that the thrust of convex block is more powerful, the food refuse crushing effect higher to hardness is more efficient, when encountering superpower resistance It can still evade and come, prevent motor rotation blockage.Due to increasing resetting-mechanism so that convex block will not appoint especially in machine startup Meaning whipping reduces convex block noise caused by shake in machine operation, and simple in structure, can be according to different user types more The resetting-mechanism with different reset forces is changed, easy to operate, crushing effect is apparent, at low cost.
It is another object of the present invention to provide a kind of cracking machine for food garbage safe to use.
For achieving the above object, the present invention provides a kind of food refuse disposers, including food transport unit, grind Discharge unit and motor part, the discharge unit that grinds are arranged between the food transport unit and motor part, the food transmission Portion by feed inlet by food refuse be delivered to it is described grind discharge unit, the discharge unit that grinds includes horse by the motor part Up to the rotating shredder assemblies of driving rotation, the food transport unit is provided with spiral material guide structure, the spiral material guide structure packet It includes one or more spirals and declines stock guide, it is logical that one or more of spirals decline stock guide formation spiral decline rotation conveying Road, the decline direction of rotation of the channel is identical with the direction of rotation of the rotating shredder assemblies, under one or more of spirals It drops stock guide and the projection of the feed inlet in the horizontal plane is least partially overlapped.
Being further improved as an embodiment of the present invention, one or more of spirals decline stock guides in the horizontal plane Be projected as closed circular or closed circle.
Being further improved as an embodiment of the present invention, the spiral material guide structure include three spirals and decline guides Plate, three spirals decline stock guide and are uniformly distributed along the circumferential direction of the rotating shredder assemblies.
Being further improved as an embodiment of the present invention, one or more of spirals decline being centrally formed for stock guide Have with the rotating shredder assemblies axially through vertical feeding area.
Being further improved as an embodiment of the present invention, one or more of spirals decline being centrally formed for stock guide There is support column, one or more of spirals decline stock guide and are connected on support column.
Being further improved as an embodiment of the present invention, the spiral decline material guide structure include cricoid ontology and The one or more spirals for being fixed on inner body wall decline stock guide, and the food transport unit includes the shell of connection feed inlet Body, the ontology are mounted at the outer housing.
Being further improved as an embodiment of the present invention, the outer housing inner wall is equipped with the edge of radially protruding, described Ontology is supported on the edge.
Being further improved as an embodiment of the present invention, the food transport unit include the outer housing of connection feed inlet, The outer housing includes closing on the first part of feed inlet and closes on the second part of rotating shredder assemblies, the first part Internal diameter be less than second part, the spiral declines material guide structure and is mounted at the first part.
Being further improved as an embodiment of the present invention, the spiral material guide structure are configured to rubber material integrated molding Structure.
The beneficial effects of the invention are as follows：The present invention is can be seen that by the way that spiral is set to decline from more than technical solution Material guide structure, after food refuse is put by user by feed inlet, food refuse will enter powder along multiple spiral decline passways Broken chamber is ground, to protect user safe to use.Moreover, spiral material guide structure be set to feed inlet and grind discharge unit it Between, user security is not only protected, but also reduce the noise crushed in structure, improve user experience.The hand of spiral and rotation powder The direction of rotation of broken component is consistent, and food refuse is ground conducive to food crusher；It is upward to also avoid food refuse It splashes.
It is another object of the present invention to provide a kind of crush efficiency height, compact-sized cracking machine for food garbage.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Discharge unit and motor part are ground, the discharge unit that grinds includes grinding portion and discharge unit, and the portion of grinding is included by the motor The rotating shredder assemblies of the motor driving rotation in portion, food refuse are transmitted to discharge unit after the rotating shredder assemblies are ground, The discharge unit includes being located at the discharge chamber for grinding subordinate side and the outlet positioned at discharge bottom of chamber portion, the outlet Along the setting tangent and downward with the cylinder wall surface of the discharge chamber of the direction of rotation of rotating shredder assemblies.
Being further improved as an embodiment of the present invention, the bottom of the discharge chamber is circumferentially spaced to be placed with multiple cut Knife.
Being further improved as an embodiment of the present invention, the position edge of the position of the outlet and the multiple cutter The circumferential direction of the discharge chamber is uniformly distributed.
Being further improved as an embodiment of the present invention, the discharge chamber are included positioned at its bottom from centre to periphery The draining end face extended from high to low, the discharge ends face are included positioned at the inclined plane part on periphery and positioned at the cambered surface portion at middle part, The outlet is set to the inclined plane part, and the inclined plane part dips down from the opposite side of the outlet towards the outlet Tiltedly, the multiple cutter is set to the cambered surface portion.
Being further improved as an embodiment of the present invention, the projection of the outlet in the horizontal plane is located at the discharge Intracavitary side.
Being further improved as an embodiment of the present invention, the discharge unit further includes the drainpipe of communicated drainage mouth, institute Drainpipe is stated to be wholely set and extend downwardly with discharge chamber.
Being further improved as an embodiment of the present invention, the bottom of the discharge chamber are equipped with the neck of center protrusion, band The drive shaft of the dynamic rotating shredder assemblies rotation passes through the neck, and the spring bearing of the drive shaft is set to neck.
Being further improved as an embodiment of the present invention, the motor is set to the side of the discharge unit, the horse The rotating shredder assemblies, the rotation axis of the axis of the motor and the rotating shredder assemblies are driven up to by transmission mechanism Vertically.
Being further improved as an embodiment of the present invention, the motor are series excited machine, and the transmission mechanism includes whirlpool Worm and gear.
Being further improved as an embodiment of the present invention, the food refuse disposer include upper shell and lower casing Body, the upper shell are set to above the discharge unit, and the lower housing forms the discharge chamber, the upper shell and it is described under Housing is tightly connected by sealing ring.
The beneficial effects of the invention are as follows：From more than technical solution can be seen that the present invention by by outlet along The setting tangent and downward with the cylinder wall surface of the discharge chamber of the direction of rotation of rotating shredder assemblies, is more favorable for water and quilt Fine particle after grinding quickly is thrown away from water outlet, improves the working efficiency of machine, compared to the structure of horizontal outlet, more Supernumerary segment save space.
It is another object of the present invention to provide a kind of crush efficiency height, the convenient food refuses of user's operation to crush Machine.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Portion and motor part are ground, the portion of grinding includes grinding mechanism, and the grinding mechanism includes stationary grind ring and rotating shredder group Part, the rotating shredder assemblies include the abrasive disk with one or more convex blocks, and the motor of the motor part passes through drive shaft The grinding disc spins can be driven, the middle part of the abrasive disk is equipped with lug boss, and the section of the lug boss forms wave crest knot Structure.
Being further improved as an embodiment of the present invention, the height of the lug boss are more than the height of the stationary grind ring Degree.
Being further improved as an embodiment of the present invention, described in the abrasive disk is corresponded to towards the side of the motor part Lug boss forms cavity, and the drive shaft section is stretched into the cavity.
Being further improved as an embodiment of the present invention, at least one convex block is configured to and abrasive disk one Double-layer structure.
Being further improved as an embodiment of the present invention, at least one convex block include existing along abrasive disk direction of rotation Preceding promotion face and the posterior back side, the promotion face include cambered surface, and the promotion face and the back side are relative to abrasive disk Angle is different.
Being further improved as an embodiment of the present invention, between the inner peripheral surface of the promotion face and the stationary grind ring Angle be acute angle.
Being further improved as an embodiment of the present invention, at least one convex block is close to the portion of the stationary grind ring Dentalation is arranged with, before the dentalation is located at least one convex block relative to the direction of rotation of the abrasive disk Portion.
Being further improved as an embodiment of the present invention, at least one convex block are set relative to the grinding disk activity It puts.
Being further improved as an embodiment of the present invention, connects multiple between at least one convex block and the abrasive disk Position mechanism, resetting-mechanism provide at least one convex block and the matched reset force in abrasive disk direction of rotation.
Being further improved as an embodiment of the present invention, the resetting-mechanism include elastic element, the elastic element At least one convex block is biased to provide the reset force.
The beneficial effects of the invention are as follows：The present invention is can be seen that by abrasive disk from more than technical solution Portion sets lug boss, the section of lug boss is formed peak structure so that be difficult to grinding into the food refuse in grinding chamber It is accumulated among disk, and the frictional force between abrasive disk can be reduced, increase radius of turn, improved centrifugal force, make food more It easily throws carry out cutting and grinding away around, improves working efficiency.
It is another object of the present invention to provide the cracking machine for food garbage that a kind of reliable operation, service life are grown.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Discharge unit and motor part are ground, the discharge unit that grinds includes grinding portion and discharge unit, and the portion of grinding includes grinding mechanism, The grinding mechanism includes stationary grind ring and drives the rotating shredder assemblies rotated, the discharge unit by the motor of motor part Discharge chamber including being located at the rotating shredder assemblies lower part, the middle part of the discharge chamber is equipped with the neck protruded upward, described Motor drives the rotating shredder assemblies to rotate by drive shaft, and the drive shaft passes through the neck, supports the drive shaft Bearing be installed on the neck, the upper surface setting seal member of the neck, between the neck and the seal member It is provided with the groove being mutually matched and protrusion.
Being further improved as an embodiment of the present invention, the upper surface of the neck are equipped with annular projection, the sealing Component is equipped with annular recess, and the seal member is connected by annular recess and annular projection in the neck.
Being further improved as an embodiment of the present invention, the annular projection sets multi-turn, the ring-type from inside to outside The number of turns that groove is set from inside to outside matches with the annular projection.
Being further improved as an embodiment of the present invention, the annular projection are configured to circular protrusion or multiple half Annular projection, the multiple semicircular protrusion is circumferentially set gradually and radian is added and is more than or equal to 360 degree.
Being further improved as an embodiment of the present invention, sealing ring is set between the upper surface of the neck and bearing.
Being further improved as an embodiment of the present invention, the rotating shredder assemblies are included with one or more convex blocks Abrasive disk, the upper surface of the abrasive disk has central raised portion, is formed and the protrusion in the lower face of the abrasive disk The corresponding cavity in portion, the neck portion stretch into the cavity.
Being further improved as an embodiment of the present invention, the bearing with projection of the abrasive disk on vertical plane extremely Small part is overlapped.
Being further improved as an embodiment of the present invention, the discharge chamber is further included to be prolonged from high to low from neck to periphery The draining end face stretched and discharge outlet, the discharge ends face include positioned at periphery inclined plane part and positioned at neck and inclined plane part it Between cambered surface portion, the outlet is set to the inclined plane part.
Being further improved as an embodiment of the present invention, the bottom of the discharge chamber is circumferentially spaced to be placed with multiple cut Knife, the multiple cutter are set to the cambered surface portion.
Being further improved as an embodiment of the present invention, the outlet along rotating shredder assemblies direction of rotation with The tangent and downward setting of the cylinder wall surface for discharging chamber.
The beneficial effects of the invention are as follows：From more than technical solution can be seen that the present invention by seal member and Neck upper end sets the labyrinth structure of male-female engagement, can effectively obstruct flow to bearing, protect bearing well, extend The service life of motor.
It is another object of the present invention to provide the cracking machine for food garbage that a kind of reliable operation, service life are grown.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Discharge unit and motor part are ground, the discharge unit that grinds includes grinding portion and discharge unit, and the portion of grinding includes grinding mechanism, The grinding mechanism includes stationary grind ring and drives the rotating shredder assemblies rotated, the discharge unit by the motor of motor part Discharge chamber including being located at the rotating shredder assemblies lower part, the middle part of the discharge chamber is equipped with the neck protruded upward, described Motor drives the rotating shredder assemblies to rotate by drive shaft, and the drive shaft passes through the neck, supports the drive shaft Bearing be installed on the neck, the discharge chamber further includes the draining end face extended from high to low from neck to periphery, described The upper surface of bearing is higher than the draining end face.
Being further improved as an embodiment of the present invention, the rotating shredder assemblies are included with one or more convex blocks Abrasive disk, the upper surface of the abrasive disk has central raised portion, is formed and the protrusion in the lower face of the abrasive disk The corresponding cavity in portion, the neck portion stretch into the cavity.
Being further improved as an embodiment of the present invention, the discharge chamber further include discharge outlet, the discharge ends bread It includes inclined plane part and the cambered surface portion between neck and inclined plane part, the outlet positioned at periphery and is set to the inclined-plane Portion, the inclined plane part are tilted down from the opposite side of the outlet towards the outlet.
Being further improved as an embodiment of the present invention, the bottom of the discharge chamber is circumferentially spaced to be placed with multiple cut Knife, the multiple cutter are set to the cambered surface portion.
Being further improved as an embodiment of the present invention, the outlet along rotating shredder assemblies direction of rotation with The tangent and downward setting of the cylinder wall surface for discharging chamber.
Being further improved as an embodiment of the present invention, the upper surface setting seal member of the neck, the neck The groove being mutually matched and protrusion are provided between the seal member.
Being further improved as an embodiment of the present invention, the upper surface of the neck are equipped with annular projection, the sealing Component is equipped with annular recess, and the seal member is connected by annular recess and annular projection in the neck.
Being further improved as an embodiment of the present invention, the annular projection sets multi-turn, the ring-type from inside to outside The number of turns that groove is set from inside to outside matches with the annular projection.
Being further improved as an embodiment of the present invention, the annular projection are configured to circular protrusion or multiple half Annular projection, the multiple semicircular protrusion is circumferentially set gradually and radian is added and is more than or equal to 360 degree.
Being further improved as an embodiment of the present invention, sealing ring is set between the upper surface of the neck and bearing.
The beneficial effects of the invention are as follows：The present invention is can be seen that by by the upper end of bearing from more than technical solution Face is higher than draining end face, can effectively obstruct flow to bearing, protect bearing well, extend motor uses the longevity Life.
It is yet a further object of the present invention to provide a kind of high cracking machine for food garbage of crush efficiency.
For achieving the above object, the present invention provides a kind of food refuse disposer, including what is set from top to bottom Discharge unit and motor part are ground, the discharge unit that grinds includes grinding portion and discharge unit, and the portion of grinding includes grinding mechanism, institute It states grinding mechanism and includes stationary grind ring and rotating shredder assemblies, the rotating shredder assemblies are included with one or more convex blocks Abrasive disk, the motor of the motor part can drive the grinding disc spins by drive shaft, and the discharge unit includes accommodating The discharge chamber of effluent is ground, is equipped with rabbling mechanism below the abrasive disk, the rabbling mechanism rotates together with abrasive disk The discharge intracavitary to be driven to grind effluent.
Being further improved as an embodiment of the present invention, the rabbling mechanism include being fixedly connected with stirring for the abrasive disk Mix disk and at least one agitating paddle stretched out from the periphery of agitator disk.
Being further improved as an embodiment of the present invention, at least one agitating paddle has and the rotating shredder group The matched cambered surface in direction of rotation of part.
Being further improved as an embodiment of the present invention, it is convex that the end face of the agitator disk is equipped with multiple keys, the rotation The center for turning shredder assemblies is equipped with multiple keyways, and the agitator disk coordinates with multiple keyways relative to the rotation by the way that multiple keys are convex Shredder assemblies are circumferentially fixed.
Being further improved as an embodiment of the present invention, the rotating shredder assemblies further include concentric with the abrasive disk And relatively-stationary guide housing, the guide housing central protuberance simultaneously extend to close on described one downwards around from its top slope surface The position of a or multiple convex blocks.
Being further improved as an embodiment of the present invention, the position that the guide housing closes on its edge is circumferentially spaced It is provided with multiple convex ribs.
Being further improved as an embodiment of the present invention, one end of the agitator disk is extended with flange, and flange can be worn Abrasive disk is crossed to be fixedly connected with guide housing.
Being further improved as an embodiment of the present invention, the discharge unit further include the discharge positioned at discharge bottom of chamber portion Mouthful, the outlet is along the setting tangent and downward with the cylinder wall surface of the discharge chamber of the direction of rotation of abrasive disk.
Being further improved as an embodiment of the present invention, the rabbling mechanism include three agitating paddles, and agitating paddle is with stirring Mix the plastic article that disk is configured to be wholely set.
Being further improved as an embodiment of the present invention, the bottom of the discharge chamber is circumferentially spaced to be placed with multiple cut Knife.
The beneficial effects of the invention are as follows：The present invention is can be seen that by below abrasive disk from more than technical solution Equipped with rabbling mechanism, rabbling mechanism is made to grind effluent as abrasive disk rotates together with drive discharge intracavitary, so as to discharge The water of intracavitary and tiny disintegrating slag can be sufficiently mixed, and quickly discharged with the rotation of rabbling mechanism from outlet, improved food The crush efficiency of garbage disposer.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the food refuse disposer of currently preferred first embodiment；
Fig. 2 is the stereoscopic schematic diagram of the rotation grater assembly of the food refuse disposer in Fig. 1, convex on abrasive disk at this time Block is in initial position；
Fig. 3 is the stereoscopic schematic diagram of the rotation grater assembly of the food refuse disposer in Fig. 1, convex on abrasive disk at this time Block receive resistance exercise to keep away resistance position；
Fig. 4 is the stereoscopic schematic diagram of the convex portion of the rotation grater assembly in Fig. 3；
Fig. 5 is the floor map of the reverse side of the rotation grater assembly in Fig. 3；
Fig. 6 is the schematic cross-sectional view along line A-A of the rotation grater assembly in Fig. 4；
Fig. 7 is the stereoscopic schematic diagram of another structure type of the convex block of the rotation grater assembly in Fig. 3；
Fig. 8 is the stereoscopic schematic diagram of the stationary grind ring of the food refuse disposer in Fig. 1；
Fig. 9 is the front view of the stationary grind ring in Fig. 8；
Figure 10 is the stereo decomposing signal between the rotation grater assembly of the food refuse disposer in Fig. 1 and rabbling mechanism Figure；
Figure 11 is the three-dimensional assembling schematic diagram between rotation grater assembly and rabbling mechanism in Figure 10；
Figure 12 is the vertical view of the rotation grater assembly and rabbling mechanism in Figure 11；
Figure 13 is the sectional view along line B-B in Figure 12；
Figure 14 is the stereoscopic schematic diagram of the rabbling mechanism rotation in Figure 11；
Figure 15 is the vertical view of the rabbling mechanism in Figure 14；
Figure 16 is the three-dimensional assembling schematic diagram at another visual angle between rotation grater assembly and rabbling mechanism in Figure 11；
Figure 17 is the partial cutaway view schematic of the food refuse disposer of currently preferred second embodiment；
Figure 18 is the stereoscopic schematic diagram for grinding portion part of the food refuse disposer in Figure 17；
Figure 19 is the vertical view for grinding portion part in Figure 18；
Figure 20 is along the schematic cross-sectional view of line C-C in Figure 19；
Figure 21 is the perspective cross-sectional of the convex block of another structure of installation on the abrasive disk of the food refuse disposer in Figure 17 Schematic diagram；
Figure 22 is the stereoscopic schematic diagram for grinding portion part of the food refuse disposer in Figure 21；
Figure 23 is the vertical view for grinding portion part in Figure 22；
Figure 24 is the stereoscopic schematic diagram of the convex block in Figure 21；
Figure 25 is the schematic cross-sectional view of the bearing seal structure of the food refuse disposer in Figure 17；
Figure 26 is the partial perspective cross-sectional schematic diagram of the lower housing of the food refuse disposer in Figure 25；
Figure 27 is the perspective cross-sectional schematic diagram of the sealing element of the food refuse disposer in Figure 25；
Figure 28 is the schematic cross-sectional view of another bearing seal structure of the food refuse disposer in Figure 25；
Figure 29 is the schematic cross-sectional view of another bearing seal structure of the food refuse disposer in Figure 25；
Figure 30 is the part isometric schematic diagram of the food refuse disposer of currently preferred 3rd embodiment；
Figure 31 is the stereoscopic schematic diagram of the upper shell of dismantling of the food refuse disposer in Figure 30；
Figure 32 is the schematic front view of the food refuse disposer in Figure 31；
Figure 33 is the schematic top plan view of the food refuse disposer in Figure 31；
Figure 34 is the stereoscopic schematic diagram of the food refuse disposer of currently preferred fourth embodiment；
Figure 35 is the schematic cross-sectional view of the food refuse disposer in Figure 34；
Figure 36 is the stereoscopic schematic diagram of the spiral material guide structure of the food refuse disposer in Figure 34；
Figure 37 is the vertical view of the spiral material guide structure in Figure 36；
Figure 38 is along the schematic cross-sectional view of line D-D in Figure 37；
Figure 39 is the stereoscopic schematic diagram of another spiral material guide structure of the food refuse disposer in Figure 34；
Figure 40 is the schematic cross-sectional view of the spiral material guide structure in Figure 39.
Specific embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously unlimited The system present invention, the transformation in structure or function that those of ordinary skill in the art are made according to these embodiments include Within the scope of the present invention.
With reference to shown in Fig. 1, for the first preferred embodiment of food refuse disposer of the present invention, the food refuse disposer Including set from top to bottom food refuse transport unit 1, grind discharge unit and motor part 4, wherein grind discharge unit include mill Broken portion 2 and discharge unit 3, food refuse transport unit 1 is used to food refuse being delivered to the portion of grinding 2, after grinding 2 grinding treatment of portion It is discharged from discharge unit 3.Motor part 4 includes motor 40, and motor 40 is preferably motor.It grinds portion 2 and includes grinding mechanism, grinding mechanism Including stationary grind ring 21 and rotating shredder assemblies, rotating shredder assemblies drive rotation by motor 40.Food refuse disposer leads to Quick fixation structure 5 is crossed on the downside of sink, during operation, food transport unit 1 transmits food refuse from sink (not shown) To the portion that grinds 2.Rotating shredder assemblies are rotated by motor 40 food refuse is milled to broken small substance, and the broken small substance is from mill Broken portion 2 is transferred to discharge unit 3 and is discharged outside tail pipe to delivery pipe (not shown).
Preferred in the present embodiment, rotating shredder assemblies include the abrasive disk 22 with one or more protrusions, grinding Disk 22 drives rotation, i.e. drive shaft of the armature spindle 41 of motor as driving abrasive disk 22, motor 40 by the armature spindle 41 of motor The rotation axis for being arranged to the axis and abrasive disk 22 of its armature spindle 41 is coaxial.Protrusion is used to push food refuse and be squeezed It is pressed in crashing food rubbish in multiple openings 211 on 21 peripheral wall of stationary grind ring, at least one protrusion is relative to grinding 22 activity setting of disk, can connect resetting-mechanism, resetting-mechanism provides the protrusion and grinding between the protrusion and abrasive disk The matched reset force in disc spins direction.That is, abrasive disk 22 rotates, protrusion energy when by the resistance of food refuse The reset force of resetting-mechanism is enough overcome to be moved relative to abrasive disk, when resistance is eliminated, which being capable of answering in resetting-mechanism The initial position relative to abrasive disk 22 is returned back under the power effect of position.Because of the protrusion by the drag direction of food refuse with grinding The direction of rotation of mill is on the contrary, the direction for the reset force that the protrusion is subject to should be corresponding with the direction of rotation of abrasive disk.
Specifically, with reference to shown in Fig. 2 to Fig. 6, abrasive disk 22 is configured to discoid pieces, and protrusion is configured to convex block 23, convex block 23 set two altogether, relative to the center symmetric setting of abrasive disk 22, and are pivotally connected to abrasive disk 22 by axis pin 231 On, be all connected with resetting-mechanism between each convex block 23 and abrasive disk 22, resetting-mechanism includes elastic element, elastic element along with Direction that 22 direction of rotation of abrasive disk matches bias convex block 23, for example, abrasive disk 22 is rotated in a clockwise direction, convex block 23 by To elastic force or elastic force component be also clockwise, when the resistance that convex block 23 is subject to is applied to it more than elastic element Elastic force, convex block 23 can overcome elastic force relative to grinding disc spins, after resistance is eliminated, convex block 23 is in elastic masterpiece The initial position relative to abrasive disk is returned back under.
Elastic element is preferably torsional spring 24, and axis pin 231 causes 231 axis of pin and convex block 23 relative to grinding with 23 close-fitting of convex block 22 common rotation of disk, one end of torsional spring 24 are fixed on axis pin 231, and the other end of torsional spring 24 passes through abrasive disk 22 that can be connected to On convex block 23.The aperture stretched out for 24 one end of torsional spring is offered on abrasive disk 22, the lower part of axis pin 231 is equipped with card and sets torsional spring The fluting 2311 of 24 other ends, convex block 23 can be moved relative to abrasive disk between initial position and extreme position, initial bit It puts down, torsional spring 24 and the side of convex block 23 lean, as shown in Figure 2.It is convex when convex block 23 is by stronger resistance (such as chicken bone) Block 23 overcomes the restoring force of torsional spring 24 to rotate counterclockwise to extreme position under the promotion of stronger resistance, as shown in figure 3, so as to keep away Stronger resistance is opened, prevents convex block 23 from being blocked by the hard object such as bone and causes motor rotation blockage, and in torsional spring 24 after the disappearance of stronger resistance Restoring force under restore to normal operating conditions, i.e. convex block 23 returns back to initial position.
So that the thrust of convex block 23 is more powerful due to being added to torsional spring structure, the food refuse higher to hardness crushes effect Fruit is more efficient, can still evade when encountering superpower resistance and come, prevent motor rotation blockage.Due to increasing especially in machine startup Added torsional spring structure cause convex block 23 will not arbitrary whipping, reduce convex block 23 machine operation in shake caused by noise, and And it is simple in structure, different torsional springs can be replaced according to different user types, easy to operate, crushing effect is apparent, at low cost.
With continued reference to shown in Fig. 2 to Fig. 6, in the present embodiment, convex block 23 includes the connecting pin 232 of connection abrasive disk, with connecting The end bottom 233 flushed and the protruding end 234 protruded out from the both sides of bottom 233 are connect, protruding end 234 is revolved along abrasive disk 22 Turn direction time interval and be symmetrical arranged relative to bottom 233, no matter abrasive disk, which is rotated forward or inverted, in this way to realize Food refuse is pushed by convex block 23.Further, the protruding end 234 of both sides reduces along the spacing of abrasive disk from inside to outside, It prevents spray when abrasive disk 22 works excessive, and noise can be reduced.The protruding end 234 of both sides is along self-grind disk Upward width W reduces, convenient for the promotion of the food refuse to being transmitted to abrasive disk 22.In addition, the top of the protruding end 234 of both sides Portion forms the step structure that opposite abrasive disk 22 increases from the outside to the core so that and convex block 23 can cope with a variety of different operating modes, with It is easier to evade stronger resistance, it is excessive to be equally also possible to prevent spray when abrasive disk 22 works, and can reduce and make an uproar Sound.
Multiple perforative material spilling holes 226,226 ' are distributed on the end face of abrasive disk 22, material spilling hole 226,226 ' is for tiny Food refuse directly by and enter discharge unit 3.Along the direction of rotation of abrasive disk 22, material spilling hole 226 is closing on convex block 23 Rear dense distribution, make convex block 23 keep away resistance pivot during can drive the food refuse ground as early as possible from material spilling hole 226 Discharge.Also have in addition, region of the material spilling hole 226 ' outside 22 upper protruding block of abrasive disk, 23 scope of activities is the region far from convex block 23 Distribution, in sparse distribution, and the diameter of the material spilling hole 226 ' in the region be greater than convex block rear material spilling hole 226 it is straight Diameter.
It is another structure type of convex block 23a, it is in Step-edge Junction that convex block 23a is axial along abrasive disk 22 with reference to shown in Fig. 7 Structure, the bottom outer profile of step structure include lower camber side 236a, and the upper strata outer profile of step structure also includes upper cambered surface 237a, turns round One end of spring 24 is connected on lower camber side 236a, to be supplied to convex block 23a reset forces.Lower camber side 236a's and upper cambered surface 237a sets It puts so that convex block 23a is easier to evade resistance.In addition, the lower camber side 236a of convex block 23a and upper cambered surface 237a have with it is static Grind 21 cylinder wall surface of ring structure at an acute angle so that the position of convex block 23a and food compared to other structures closer to The center of circle of circular grinding discs 22 in the case where encountering larger resistance, reduces stall probability.
Above by setting bias convex block 23,23a resetting-mechanism so that the thrust of convex block is more powerful, to hardness compared with High food refuse crushing effect is more efficient, can still evade when encountering superpower resistance and come, prevent motor rotation blockage.Especially In machine startup due to increase torsional spring 24 so that convex block will not arbitrary whipping, reduce convex block and shake and is produced in machine operation Raw noise, and it is simple in structure, different torsional springs can be replaced according to different user types, easy to operate, crushing effect is apparent, into This is low.
Next, with reference to shown in Fig. 8 and Fig. 9, in the present embodiment, the peripheral wall of stationary grind ring 21 is equipped with multiple openings 211, opening 211 from the middle part of stationary grind ring 21 axially extends and runs through the lower edge of stationary grind ring 21, multiple openings 211 can be uniformly arranged along the peripheral wall of stationary grind ring 21.In addition, inside stretching is additionally provided on the peripheral wall of stationary grind ring 21 Cutting protrusion 212,212 ', cutting protrusion 212,212 ' can also set it is multiple, along the circumferentially-spaced of stationary grind ring 21 Distribution, the periphery interval of corresponding abrasive disk 22 are provided with multiple notches 225, wherein, the shape of multiple notches 225 and position It corresponds with multiple cutting protrusions 212,212 ', is realized between stationary grind ring 21 and abrasive disk 22 for the ease of corresponding notch Installation.Along the axial direction of stationary grind ring 21, multiple cutting protrusions 212,212 ' have different height, and opposite two are cut The height for cutting protrusion is identical, in preferred six cutting protrusions, the cutting protrusion of two kinds of height is set, to facilitate first to difference The food refuse of height realizes cutting, is ground in order to subsequent.
With reference to shown in Figure 10 to Figure 12, grinding mechanism further includes the guide housing 25 for being set to 22 middle part of abrasive disk, guide housing 25 concentric with abrasive disk 22 and opposite abrasive disks 22 are fixedly installed, the central protuberance of guide housing 25, so as to which guide housing 25 is pushed up from it Portion forms slope surface to bottom, and guide housing extends to downwards the position for closing on convex block 23 from its top slope surface around, guide housing The distance of highly i.e. its top to abrasive disk 22 is less than the height of stationary grind ring 21.Guide housing 25 is used to enter in grinding chamber Food refuse be oriented to the circumferential wall of stationary grind ring 21 so that food refuse is difficult to accumulate, and increase among abrasive disk 22 Radius of turn improves centrifugal force, and food refuse is made to be more prone to throw away around and ground, improves working efficiency.Guide housing Multiple convex ribs 251 are provided on 25, convex ribs 251 are set to the position of 25 approximate bottom of guide housing, when abrasive disk 22 is in motor band During dynamic lower high-speed rotation, the convex ribs 251 on guide housing 25 be easier to be deposited in food refuse among abrasive disk 22 and water to Surrounding is thrown away, improves the grinding efficiency of machine.Preferred in the present embodiment, convex ribs 251 are uniform along the periphery of guide housing 25 Setting four, along the direction of rotation of the abrasive disk 22 shown in arrow, convex ribs 251 from inside to outside and extand rearward to guide housing 25 Edge, and the angle of inclination of 251 forepart of convex ribs is more than the angle of inclination at 251 rear portion of convex ribs, so as to be easier food rubbish Rubbish is thrown away around.Guide housing 25 can be wholely set with abrasive disk 22, i.e., be configured to metalwork integrated molding.The present embodiment In, guide housing 25 is configured to plastic article, and the convex block 23 on abrasive disk 22 is movably connected on abrasive disk 22, convex block 23 and grinds Resetting-mechanism can not also be set between mill 22, and such guide housing 25 can greatly reduce convex block 23 when the motor is energized and hit The noise that the drive shaft of motor or other block pieces can be sent out, while motor shaft can be protected well again.
Further, coordinate shown in Figure 13 to Figure 16 with reference to Figure 10, the lower section setting rabbling mechanism 26 of abrasive disk 22, stirring Mechanism 26 includes at least one agitating paddle 262, and agitating paddle 262 can in the same direction rotate together with rotating shredder assemblies. Rabbling mechanism 26 includes agitator disk 261, and at least one agitating paddle 262 is stretched out from the periphery of agitator disk 261, and the one of agitator disk 261 End face is equipped with multiple keys convex 263, and the center of abrasive disk 22 is equipped with multiple keyways 223, agitator disk 26 by multiple keys convex 263 with it is more A keyway 223 coordinates opposite abrasive disk 22 circumferentially fixed.Multiple screw holes are additionally provided on agitator disk 261, spiral shell is passed through by screw Agitator disk 26 is connected to abrasive disk 22 by nail hole, further to ensure being relatively fixed for agitator disk 261 and abrasive disk 22.Abrasive disk 22 centrally disposed axis hole, the drive shaft driven by motor can be stretched as axis hole is fixedly connected with agitator disk 261, thus agitator disk 261 and abrasive disk 22 can together by motor drive rotate.One end of 261 set key of agitator disk convex 223 is also extended with flange 224, flange 224 can be fixedly connected across abrasive disk 22 with guide housing 25, such as be threadedly coupled, close-fitting, to realize guide housing 25 rotate together with abrasive disk 22.Certainly, abrasive disk 22 can also be directly connected to drive shaft agitator disk 261 is then driven to revolve Turn.Preferred in the present embodiment, rabbling mechanism 26 includes three agitating paddles 262, and agitating paddle 262 can be constructed with agitator disk 261 The plastic article of setting is integrated, by taking abrasive disk 22 is rotated in a clockwise direction as an example, agitating paddle 262 has the rotation with abrasive disk 22 Turn the cambered surface just to match, i.e., the promotion face of food refuse that cambered surface is ground as promotion, by the food refuse and water after grinding It is discharged after being sufficiently stirred by outlet, improves the working efficiency of garbage disposer.
With reference to Figure 17 to Figure 20, the food refuse disposer in currently preferred second embodiment, at food refuse Basic form of reason device is identical with the first embodiment, and which is not described herein again.In the present embodiment, rotating shredder assemblies include integral type The middle part of the abrasive disk 22b of construction, abrasive disk 22b have lug boss 220, and the section of lug boss 220 forms peak structure, i.e., convex The peak for playing portion 220 forms the wave crest of similar sine wave, and the periphery of abrasive disk 22b forms the minimum point of relative peaks so that It is difficult to accumulate among abrasive disk, and the frictional force between abrasive disk can be reduced into the food refuse in grinding chamber, increase Big radius of turn improves centrifugal force, food is made to be more prone to throw carry out cutting and grinding away around, improves working efficiency.Protrusion Portion 220 has the distance of height H, i.e. self-grind disk 22b bottom surfaces to 220 peak of lug boss, and the height H of lug boss 220 is big In the height of stationary grind ring 21b, it is preferred that the 1.5 of height of the height H of lug boss 220 more than or equal to stationary grind ring 21b Times, it can so realize the periphery that food refuse is oriented to abrasive disk 22b as soon as possible.Abrasive disk 22b and the integrated structure of lug boss 220 It makes, and lug boss 220 protrudes on the top of abrasive disk 22b, then it is formed in the lower part of abrasive disk 22b corresponding with lug boss 220 Cavity, if abrasive disk 22b drives rotation by the armature spindle of motor, then armature spindle can be partly stretched into the cavity, from And the whole height of food refuse disposer can be reduced.In other enforceable schemes, lug boss 220 can also and be ground Disk 22b is separately set, the two be fixedly connected and pass through motor armature spindle drive rotate together.
Multiple convex block 23b are wholely set on abrasive disk 22b, convex block 23b is clockwise along abrasive disk with stationary grind ring The direction of rotation has angle α at an acute angle, such as 25 degree to 45 degree, and the angle is 30 degree in the present embodiment, so set, together The stress action spot of the food refuse of sample size is compared to other structures (such as right angle) closer to the circle of circular grinding discs 22b The heart in the case that abrasive disk 22b encounters larger resistance (chicken bone), reduces the arm of force of resistance, reduces stall probability.And And the descending progress of the sharp edge more smoothly friction crushing that the structure of acute angle makes food refuse along convex block 23b.Further , convex block 23b has dentalation 235 close to the one end at abrasive disk 22b edges, can preferably " catch " food of reduced size The cylinder wall surface of rubbish and stationary grind ring 21b crush friction, while dentalation 235 also can carry out one to food refuse Fixed friction crushing function, so as to improve grinding rate and grinding effect to food refuse.In addition, convex block 23b can be with The integrally formed double-layer structure of abrasive disk, drive shaft drive abrasive disk 22b high speed rotations, since convex block 23b has double-deck wall thickness Structure has greatly reinforced the intensity of convex block 23b structures, enhances food of the food refuse disposer to larger intensity higher hardness The processing capacity of rubbish, it is simple in structure, with obvious effects, while also substantially increase the service life of machine.Convex block 23b includes edge Abrasive disk direction of rotation preceding promotion face 2311b and posterior back side 2312b push face 2311b to include cambered surface, and Its push face 2311b it is substantially vertical relative to the bottom surface of abrasive disk, the bottom surface of back side 2312b and abrasive disk in obtuse angle, so as to make Obtain the convex block 23b structural strength highers of double-deck wall thickness.
It is another structure type of convex block as shown in Figure 21 to Figure 24, convex block 23c and abrasive disk 22b is non-Unitary Structure, convex block 23c are rotatably arranged on abrasive disk 22b, and when abrasive disk 22b high speed rotations, convex block 23c is in centrifugal force Food refuse is pushed under effect and is extruded on stationary grind ring 21b, by multiple openings of stationary grind ring 21b by food rubbish Rubbish crushes.The number of convex block 23c may be two, and convex block 23c is rotatably connected on abrasive disk 22b by connector, this Connector is rivet 231c in embodiment, and convex block 23c is rotated with connector close-fitting and simultaneously relative to abrasive disk 22b.Convex block 23c It is set and abrasive disk 22b with bottom 233c and from the protruding end 234c that bottom 23c sides protrude upward, protruding end 234c The promotion face that forms of the consistent cambered surface in direction of rotation.
Transmission mechanism 45 is additionally provided in the present embodiment, between rotating shredder assemblies and motor, motor can be series excited machine, Series excited machine 3 drives rotating shredder assemblies to rotate by transmission mechanism 45.The rotor axis connection transmission mechanism 45 of motor, driver The shaft 43 of structure 45 is connected to abrasive disk 22b, i.e. the shaft 43 of transmission mechanism 45 is configured to drive the driving of abrasive disk 22b rotations Axis.By setting transmission mechanism 45, motor can be horizontal with relative food garbage disposer, that is to say, that the armature spindle of motor Axis could be provided as vertical with the rotation axis of abrasive disk 22b, therefore transmission mechanism 45 can be reversing transmission mechanism, such as bore Gear drive, turbine and worm transmission mechanism etc..In the present embodiment, the preferably turbine and worm mechanism of transmission mechanism 45, horse Worm screw up in connection turbine and worm mechanism, shaft connect the turbine in turbine and worm mechanism, opposite so as to the armature spindle of motor Vertical in the rotation axis of abrasive disk, motor is horizontal so that the whole height reduction of food refuse disposer, occupies little space.
With continued reference to Figure 25 to Figure 27 and coordinate with reference to shown in Figure 17, food refuse disposer includes the upper casing being tightly connected Body 10 and lower housing 30, upper shell 10 are configured to tubular, and food refuse can enter mill from the transmission space inside upper shell 10 Broken portion 2, the space between stationary grind ring 21b and abrasive disk 22b, which is formed, grinds chamber, and discharge unit 3 includes one of lower housing 30 The drainpipe 39 for dividing and being connected with lower housing 30, the space between abrasive disk 22b lower parts and lower housing 30 form discharge chamber 31, Lower housing 30 is equipped with the outlet (not shown) of connection drainpipe, and discharge chamber 31 is connected with outlet, the ground disk of food refuse It is moved into discharge chamber 31 after grinding downwardly together with water, is discharged after the discharge outlet of lower housing enters drainpipe 39.Lower housing 30 have the neck 32 of center protrusion and Drainage Division that is downward from neck 32 and extending outside, and Drainage Division has positioned at periphery With downward and outwardly extending inclined plane part and the draining end face in cambered surface portion, inclined plane part from the opposite side of outlet towards outlet to Lower inclination is more favorable for the water after crushing and flows to discharge outlet with food refuse.The outside of neck 32 is discharge chamber 31, neck 32 Internal spring bearing 431, the shaft 43 of transmission mechanism 45 passes through neck 32 and is supported on bearing 431, due to the present embodiment Bearing 431 is arranged on 32 inside of neck of center protrusion, and Drainage Division is extended downwardly and outwardly from neck 32, and neck 32 and abrasive disk Projections of the 22b on vertical plane is least partially overlapped so that at least height of the upper surface of bearing 431 in the vertical direction is higher than The height of the draining end face of Drainage Division, avoiding bearing water inlet leads to the damage of machine.In the present embodiment, neck 32 is at least partly It extend into the 220 corresponding cavity of lug boss of abrasive disk 22b, reducing food refuse while bearing water inlet is avoided crushes The whole height of device.
It is of course also possible to prevent bearing from intaking by other structures.The discharge chamber 31 of lower housing is designed to intermediate height The low structure of outer edge, the bearing 431 of shaft 43 are set to the lower section in 30 center protrusion portion of lower housing, and center protrusion is set in portion There is seal member 33.One end of shaft 43 passes through 30 center protrusion portion of lower housing and seal member 33 to be fixedly connected on abrasive disk On 22b.In the present embodiment, seal member 33 can be arranged on the upper surface of neck 32, neck 32 and seal member 33 Between be provided with the groove being mutually matched and protrusion, form labyrinth structure to realize the dual waterproof of bearing.Specifically, in neck 32 upper surfaces upwardly extend to form a circle protrusion 321, enter shaft 43 for blocking water.33 lower section of seal member, which is provided with, to be used for With the 321 matched groove 331 of protrusion on neck 32, labyrinth structure is formed for preventing water from entering shaft.By sealing The labyrinth structure of component 33 and 32 upper end of neck setting male-female engagement, can effectively obstruct flow to bearing, protect well Bearing extends the service life of motor.
With reference to shown in figure 28, in order to strengthen sealing effect, multi-turn protrusion 321 ' can be provided on the end face of neck 32, it is right The multi-turn groove 331 ' with multi-turn male cooperation is also provided on the seal member 33 answered, water is more efficiently prevented from and flows into shaft axis It holds.Either one circle protrusion or groove can be set as annular projection or multiple semicirculars protrusion, multiple semicircular protrusions It circumferentially sets gradually and radian is added and is more than or equal to 360 degree, that is to say, that multiple semicircular protrusions are circumferentially The projection in face is configured to a full circle, can effectively obstruct flow to bearing.
With reference to shown in figure 29, in another embodiment, it can also be set between the upper surface of neck 32 and bearing 431 Sealing ring 34, sealing ring 34 can be used alone or be used in combination with seal member 33, can be more reliably prevented from water entrance Bearing, so as to which machine be protected to prolong the service life.
In addition, with reference to shown in Figure 30 to Figure 33, currently preferred 3rd embodiment, in the present embodiment, food refuse The discharge unit 3 of processor includes the discharge chamber 31 for being set to 2 downside of the portion of grinding and the outlet positioned at 31 bottom of discharge chamber 310, outlet 310 along rotating shredder assemblies direction of rotation and discharge the cylinder wall surface of chamber 31 and tangent and downward set It puts, the draining edge face structure for discharging the bottom of chamber 31 increases for radially ecto-entad, and discharge ends face is included positioned at the oblique of periphery Face 311 and positioned at the cambered surface portion 312 at middle part, outlet 310 is set to inclined plane part 311.Draining end face upper edge is circumferentially-spaced Be provided with multiple cutters 313, the position of the position of outlet 310 and multiple cutters 313 along discharge chamber 31 it is circumferential uniformly point Cloth, cutter 313 are set to cambered surface portion 312.Discharge unit further includes the drainpipe of communicated drainage mouth being wholely set with discharge chamber 31 39, outlet 310 and drainpipe 39 are located at 31 inside of discharge chamber in the projection of horizontal plane, that is to say, that outlet 310 and Drainpipe 39 is disposed entirely within the lower section of abrasive disk 22b, and the fine particle after being more favorable for water and being grated is quick from water outlet It throws away, improves the working efficiency of machine, compared to the structure of horizontal outlet, more save space.Moreover, in the present embodiment, Motor 40b can laterally be set, and so as to reduce the whole height of food refuse disposer, the height space of occupancy is small.
Currently preferred fourth embodiment is shown with reference to figure 34 to Figure 40, the food refuse disposer in the present embodiment Including set from top to bottom food refuse transport unit 1, grind discharge unit and motor section 4.It wherein grinds discharge unit and includes mill Broken portion 2 and discharge unit 3 grind portion 2 and include grinding mechanism, and grinding mechanism includes stationary grind ring and rotating shredder assemblies.It is static It grinds and multiple openings 211 is provided on ring 21, rotating shredder assemblies include abrasive disk 22 and are set to convex on abrasive disk 22 Block 221.Motor drives rotating shredder assemblies to rotate by armature spindle 41, and convex block 23 is used to push food refuse and be extruded in With crashing food rubbish in multiple openings 211 of stationary grind ring 21.In feed inlet and grind and be provided with spiral guide between portion Structure 13, spiral material guide structure include one or more spirals and decline stock guide, and one or more spirals decline stock guide and formed Spiral decline rotation transfer passage, the decline direction of rotation of the channel is identical with the direction of rotation of rotating shredder assemblies, one or Multiple spirals decline stock guide and the projection of the feed inlet in the horizontal plane is least partially overlapped.In the present embodiment, spiral is led Expect that there are structure 13 multiple spirals to decline stock guide 131, each stock guide is respectively formed spiral falling ramp, when user is by food rubbish After rubbish is put by feed inlet, the inclined-plane declined along multiple spirals is entered crushing chamber and ground by food refuse, to protect use Family is safe to use.It is of course also possible to only a spiral be set to decline stock guide, it can also realize and grind food refuse guiding Portion.Multiple spirals is set, which to decline stock guide, can reduce the transmitting path of food refuse, improve crush efficiency.No matter one is set Or multiple spirals decline stock guides, it can be closed circular or closed circular that spiral, which declines stock guide being projected as in the horizontal plane, Ring, naturally it is also possible to be the sector at interval.Preferred spiral declines material guide structure and is led including three spirals declines in the present embodiment Flitch 131, three spirals decline stock guide and are evenly distributed with along the circumferential direction of rotating shredder assemblies.
As shown in Figure 35 to Figure 38, spiral material guide structure includes newel 132 and the multiple spiral shells being connected on newel 132 Drop stock guide 131 is screwed off, multiple spirals, which decline corresponding multiple screw inclined planes on stock guide 131, has consistent downward spiral Direction of rotation, and the direction of rotation is consistent with grating disk direction of rotation.As shown in Figure 39 and Figure 40, in another embodiment, Newel can be removed, spiral material guide structure 13 only includes multiple multiple decline stock guides 131 being set in upper enclosure inner wall, One or more spirals decline stock guides be centrally formed with rotating shredder assemblies axially through vertical feeding area, due in The heart, into material space, easily facilitates blowing while user security is ensured, improves the processing effect of garbage disposer with larger Rate.Defencive function well is played to user.Between being set to feed inlet due to spiral material guide structure 13 and grind discharge unit, Not only user security is protected, but also reduces the noise crushed in structure, improves user experience.
Further, spiral material guide structure 13 is configurable to removably connect with food refuse disposer, under spiral Drop material guide structure includes cricoid ontology 130 and is fixed on one or more spirals decline stock guide 131 of inner body wall, ring The ontology of shape can be matched with the inner wall of upper shell 10b, the inner wall by spiral material guide structure fitting upper shell 10b to be facilitated to install In upper shell.The inner wall of upper shell can set the edge 101 of radially protruding, and cricoid ontology 130 can be supported in the side Along along 101, so that the installation and removal of spiral material guide structure 13 are all very convenient.Between upper shell 10b and lower housing 30b By being tightly connected, and lower housing 30b can accommodate rotation grater assembly and form discharge chamber, that is, grind portion 2 and discharge Portion 3 is made of lower housing 30b.Upper shell 10b includes closing on the first part of feed inlet and closes on second of the portion of grinding 2 Point, the internal diameter of first part is less than second part, and spiral material guide structure 13 is mounted at first part, in this way, can be with Making to grind chamber has a space of bigger, and food refuse transmission also avoids generating accumulation grinding chamber when more.Safe spin structure Making material can be rubber material, convenient for removing cleaning.Screw inclined plane prevents food refuse from splashing upwards simultaneously, and reduces and make an uproar Sound.The noise crushed in structure is reduced, improves user experience.The hand of spiral of drain hole is consistent with cutterhead direction of rotation, Food refuse is ground conducive to food crusher；It also avoids food refuse to splash upwards, while convenient for removing progress Cleaning.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically Bright, they are not to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention Or change should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of food refuse disposer grinds portion and motor part including what is set from top to bottom, the portion of grinding includes grinding Mechanism, the grinding mechanism include stationary grind ring and rotating shredder assemblies, the rotating shredder assemblies include band there are one or The abrasive disk of multiple convex blocks, the motor of the motor part can drive the grinding disc spins by drive shaft, which is characterized in that The abrasive disk is equipped with concentric with it and relatively-stationary guide housing, the guide housing central protuberance and from its top slope surface to Under extend to the position for closing on one or more of convex blocks around.
2. food refuse disposer according to claim 1, it is characterised in that：The guide housing closes on the position at its edge Circumferentially spaced is provided with multiple convex ribs.
3. food refuse disposer according to claim 1, it is characterised in that：The guide housing is opposite with the abrasive disk It is independently arranged.
4. food refuse disposer according to claim 1, it is characterised in that：The lower section of the abrasive disk is equipped with blender Structure, the rabbling mechanism are fixedly connected with the abrasive disk.
5. food refuse disposer according to claim 4, it is characterised in that：The rabbling mechanism includes at least one stir Paddle is mixed, the agitating paddle has the matched cambered surface in direction of rotation with the abrasive disk.
6. food refuse disposer according to claim 5, it is characterised in that：The rabbling mechanism includes agitator disk, until A few agitating paddle is stretched out from agitator disk excircle, and the end face of the agitator disk is convex equipped with multiple keys, and the center of abrasive disk is set There are multiple keyways, agitator disk coordinates opposite abrasive disk circumferentially fixed by the way that multiple keys are convex with multiple keyways.
7. food refuse disposer according to claim 6, it is characterised in that：The convex one end of the agitator disk set key is also Flange is extended with, flange can be fixedly connected across abrasive disk with guide housing.
8. food refuse disposer according to claim 1, it is characterised in that：The peripheral wall of the static grinding ring is equipped with The multiple cuttings protrusion inwardly stretched out, the multiple cutting protrusion is along the circumferentially-spaced distribution of stationary grind ring, the grinding The periphery interval of disk is provided with multiple notches, the shape of the multiple notch and position and the multiple one a pair of cutting protrusion It should.
9. food refuse disposer according to claim 8, it is characterised in that：The multiple cutting protrusion is along described quiet The axial direction for only grinding ring at least has two different height.
CN201711484610.3A 2017-12-29 2017-12-29 Food refuse disposer Withdrawn CN108187844A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110354957A (en) * 2019-08-21 2019-10-22 上海卡山科技股份有限公司 A kind of HP medium-speed pulverizer mill cup apparatus
CN112337612A (en) * 2020-10-14 2021-02-09 胡传艳 Efficient anti-blocking kitchen waste treatment device and waste treatment method thereof
CN112343135A (en) * 2020-10-14 2021-02-09 于梦广 Energy-saving kitchen garbage disposer and energy-saving green building
US20220279973A1 (en) * 2021-03-05 2022-09-08 Strategic Exits LLC Conical burr hand grinder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110354957A (en) * 2019-08-21 2019-10-22 上海卡山科技股份有限公司 A kind of HP medium-speed pulverizer mill cup apparatus
CN112337612A (en) * 2020-10-14 2021-02-09 胡传艳 Efficient anti-blocking kitchen waste treatment device and waste treatment method thereof
CN112343135A (en) * 2020-10-14 2021-02-09 于梦广 Energy-saving kitchen garbage disposer and energy-saving green building
US20220279973A1 (en) * 2021-03-05 2022-09-08 Strategic Exits LLC Conical burr hand grinder
US11647865B2 (en) * 2021-03-05 2023-05-16 Srategic Exits LLC Conical burr hand grinder

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Application publication date: 20180622