CN112871349A - Environment-friendly kitchen garbage disposer and vibrating device with self-cleaning ability - Google Patents
Environment-friendly kitchen garbage disposer and vibrating device with self-cleaning ability Download PDFInfo
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- CN112871349A CN112871349A CN202110025989.1A CN202110025989A CN112871349A CN 112871349 A CN112871349 A CN 112871349A CN 202110025989 A CN202110025989 A CN 202110025989A CN 112871349 A CN112871349 A CN 112871349A
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- grinding
- disc
- cutter tooth
- differential
- teeth
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/16—Mills provided with vibrators
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- 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
- B02C2018/162—Shape or inner surface of shredder-housings
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The invention relates to the field of kitchen waste disposers and vibrating devices, in particular to an environment-friendly kitchen waste disposer with self-cleaning capability and a vibrating device. An environment-friendly kitchen waste disposer with self-cleaning capability comprises a shell, a grinding space, a shaft sleeve, a grinding mechanism and a vibration device, wherein the shell is internally provided with the grinding space; the grinding mechanism is arranged in the grinding space and comprises a grinding frame and a grinding disc; the vibrating device comprises a speed changing assembly, a vibrating assembly and a differential assembly; the vibration component comprises a vibration block and a rotating disc; the vibration block is fixedly connected with the grinding frame; the upper surface of the rotating disc is a concave-convex surface, and when the rotating disc rotates, the concave-convex surface drives the vibration block to move up and down; the differential assembly is configured to transmit the two rotational outputs to the rotating disc. The grinding frame is driven to vibrate through the vibrating device, kitchen garbage is vibrated and separated, and the kitchen garbage is prevented before kitchen adhesion is not caused, so that self-cleaning capacity is achieved.
Description
Technical Field
The invention relates to the field, in particular to an environment-friendly kitchen waste disposer with self-cleaning capability and a vibration device.
Background
The kitchen waste is food residue waste in daily life of human beings, and has large discharge capacity and complex and various components. Among them, sticky kitchen waste such as oil stains is most troublesome in the disposal. When the common kitchen waste disposer grinds kitchen waste, if the kitchen waste is subjected to high adhesion, oil stains with high adhesion are continuously attached to the kitchen waste disposer, and other kitchen waste is adhered to the kitchen waste, so that a thick layer of food residues is accumulated in the kitchen waste disposer after a long time. If the food residues accumulated in the day and month need to be cleaned, the whole equipment needs to be disassembled and cleaned, which is very troublesome and can not be cleaned frequently for a long time, bacteria in the equipment can generate unpleasant odor, and the odor can not only pollute air, but also even cause certain damage to the health of family members. In addition, the conventional garbage disposer cannot sufficiently grind large garbage, and the large garbage may be stuck inside the device to damage equipment.
Disclosure of Invention
The invention provides an environment-friendly kitchen waste disposer with self-cleaning capability and a vibration device, which are used for solving the problem that the conventional kitchen waste disposer cannot clean by itself.
The invention relates to an environment-friendly kitchen waste disposer with self-cleaning capability, which adopts the following technical scheme:
an environment-friendly kitchen waste disposer with self-cleaning capability comprises a shell, wherein a grinding space is arranged in the shell, and the environment-friendly kitchen waste disposer also comprises a main shaft, a grinding mechanism and a vibrating device. The main shaft is vertically arranged, and the upper end of the main shaft extends into the grinding space. The grinding mechanism is arranged in the grinding space and comprises a grinding frame and a grinding disc. The grinding disc is arranged at the upper end of the main shaft, rotates along with the main shaft and is matched with the grinding frame to grind garbage.
The vibrating device comprises a speed changing assembly, a vibrating assembly and a differential assembly; the vibration component comprises a vibration block and a rotating disc; the vibration block is fixedly connected with the grinding frame; the upper surface of the rotating disc is a concave-convex surface and is rotatably arranged, and when the rotating disc rotates, the concave-convex surface drives the vibration block to move up and down; the speed change component is configured to convert the rotary motion of the main shaft into two rotary outputs which rotate asynchronously or in different directions; the differential assembly is configured to transmit the two rotational outputs to the rotating disc.
Further, the concave-convex surface includes a plurality of protrusions provided at intervals in the circumferential direction of the rotating disk. The vibration block comprises a ball groove body and balls. The lower surface of the ball groove body is provided with an annular ball groove with a downward opening. The ball is arranged in the ball groove and is contacted with the concave-convex surface. The grinding frame moves up and down by rolling the ball on the concave-convex surface.
Further, the speed change assembly comprises a transmission disc and two speed change wheels; the transmission disc is of a disc-shaped structure, two centrosymmetric spiral keys are convexly extended upwards on the upper surface of the transmission disc, and the projection of the spiral keys on the transmission disc is collinear with a spiral line which takes the center of the transmission disc as a fixed point. The transmission disc is fixedly arranged on the main shaft. The change gear includes that the axis is along the wheel body of horizontal direction extension and along the cylinder tooth of circumference equipartition in wheel body periphery, and two change gears are installed respectively on two input shafts of differential subassembly. The two variable speed wheels are respectively meshed with the two arc-shaped spiral keys, so that the transmission disc rotates for a circle, each variable speed wheel can be driven to rotate two cylindrical teeth, and the rotating directions of the two variable speed wheels are opposite.
Further, the differential assembly includes a shaft sleeve, an output portion, a differential shaft, two first differential gears, and two second differential gears. The shaft sleeve, the rotating disc and the vibration block are all sleeved on the main shaft, and the shaft sleeve is located between the rotating disc and the transmission disc. The output part is an end face toothed ring arranged on the lower surface of the rotating disc. The first differential shaft is fixed to the sleeve. The two differential gears are rotatably arranged at two ends of the differential shaft and are meshed with the end face gear ring. The input shaft is parallel with the first differential shaft, the two input shafts are respectively arranged on two sides of the differential shaft, and the two input shafts are rotatably arranged on the shell. The two second differential gears are respectively arranged on the two input shafts and are respectively meshed with the two first differential gears.
Further, the housing includes an upper housing, a lower housing, and a motor case. A partition plate is arranged between the upper shell and the lower shell, the grinding space is located on the upper side of the partition plate, and the vibration block is mounted on the partition plate in a vertically movable mode.
Further, buffer springs are arranged between the grinding frame and the isolation plate and between the lower side of the isolation plate and the lower end of the vibration block.
Furthermore, the grinding mechanism also comprises a first blade tooth group which is arranged on the peripheral wall of the grinding disc. The first cutter tooth group comprises a plurality of transverse cutter teeth and a plurality of longitudinal cutter teeth, the plurality of transverse cutter teeth are uniformly distributed along the circumferential direction of the grinding disc, the tips of the transverse cutter teeth face upwards, are pointed and are positioned on the oblique upper side of the lower end. A plurality of vertical cutter teeth are uniformly distributed along the circumferential direction of the grinding disc, the tips of the vertical cutter teeth face upwards, are linear and are positioned on the oblique upper side of the lower end. The lower end of each transverse cutter tooth is arranged between two longitudinal cutter teeth, the inclination direction of each transverse cutter tooth is opposite to that of each longitudinal cutter tooth, the tip of each transverse cutter tooth is positioned on the upper side of the tip of one longitudinal cutter tooth, or the tip of each transverse cutter tooth crosses the tip of one longitudinal cutter tooth. Grind mechanism still includes second sword tooth group, sets up on grinding a bottom inner wall, and second sword tooth group contains a plurality of horizontal sword teeth and a plurality of sword tooth of indulging, and a plurality of sword tooth of indulging are followed the circumferential direction evenly distributed who grinds the frame, and the pointed end of indulging the sword tooth is up, and pointed end becomes sharp form, is in the oblique upside of lower extreme. A plurality of horizontal cutter teeth are evenly distributed along the direction of the peripheral wall of the bottom of the grinding rack, the tips of the horizontal cutter teeth face upwards, are linear and are positioned on the oblique upper side of the lower end. The lower end of each longitudinal cutter tooth is arranged between two transverse cutter teeth, the inclination direction of each longitudinal cutter tooth is opposite to that of each transverse cutter tooth, the tip of each transverse cutter tooth is positioned on the upper side of the tip of one longitudinal cutter tooth, or the tip of each transverse cutter tooth crosses the tip of one longitudinal cutter tooth. The inclination direction of the longitudinal cutter teeth of the first cutter tooth group is opposite to that of the longitudinal cutter teeth of the second cutter tooth group.
Furthermore, the upper surface of the grinding disc is provided with a knocking hammer which is in threaded connection with the grinding disc, so that the knocking hammer is driven by the grinding disc to rotate at a high speed to knock the garbage.
Further, the kitchen waste disposer with the self-cleaning capacity further comprises a cover body. The bottom of grinding frame is the inclined plane, and the bottom on inclined plane is provided with the bin outlet, and the upper housing lower extreme is provided with the discharge gate, and bin outlet and discharge gate pass through the hose connection. The lid includes the feed inlet. The feed inlet is cylindrical, is located directly over the grinding space and is communicated with the grinding space, and is arranged at the outlet of the lower end of the bowl washing groove.
The vibration device adopts the following technical scheme:
a vibration device comprises a speed change component, a vibration component and a differential component; the vibration component comprises a vibration block and a rotating disc; the vibration block is fixedly connected with the grinding frame; the upper surface of the rotating disc is a concave-convex surface and is rotatably arranged, and when the rotating disc rotates, the concave-convex surface drives the vibration block to move up and down; the speed change component is configured to convert a rotary motion into two rotary outputs which rotate asynchronously or in different directions; the differential assembly is configured to transmit the two rotational outputs to the rotating disc.
The invention has the beneficial effects that: according to the environment-friendly kitchen waste disposer with the self-cleaning capability and the vibration device, the grinding frame is connected with the vibration component, the vibration component drives the grinding frame to synchronously move up and down to achieve a vibration effect, when the kitchen waste disposer treats kitchen waste, the kitchen waste with large adhesion is attached to the inner wall of the grinding frame, the vibration device drives the grinding frame to vibrate to separate the kitchen waste, and the kitchen waste is prevented before the kitchen is adhered, so that the self-cleaning capability is achieved, and the environment-friendly performance is excellent.
Furthermore, the arrangement of the transverse and longitudinal cutter teeth on the ground inner wall of the grinding rack and the peripheral wall of the grinding disc is helpful for improving the efficiency of grinding kitchen garbage. The grinding disc horizontally rotates and the grinding frame vibrates up and down, so that the kitchen garbage is effectively and fully ground and crushed by the transverse and longitudinal cutter teeth on the inner wall of the bottom surface of the grinding frame and the peripheral wall of the grinding disc.
Furthermore, the speed change assembly can change the rotating speed output by the main shaft, so that the vibration assembly has proper vibration frequency to achieve better self-cleaning effect, the main shaft is prevented from directly driving the vibration assembly to vibrate, the vibration frequency is too high, and the vibration assembly almost has no response time and cannot generate up-and-down vibration effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an environmental kitchen waste disposer with self-cleaning capability according to the present invention;
FIG. 2 is a schematic view of the differential assembly and the transmission assembly of the self-cleaning environmental kitchen garbage disposer of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
FIG. 4 is an enlarged schematic view of the rotary disk structure of FIG. 3;
FIG. 5 is a schematic view of a gearbox in an environmental kitchen garbage disposer with self-cleaning capability according to the present invention;
FIG. 6 is a schematic structural diagram of a driving plate of an environment-friendly kitchen garbage disposer with self-cleaning capability according to the present invention;
FIG. 7 is a schematic diagram illustrating an internal structure of a polishing mechanism of an environmental garbage disposer having a self-cleaning function according to the present invention;
FIG. 8 is an enlarged view of A in FIG. 7;
FIG. 9 is a sectional view of a grinding mechanism of the garbage disposer having self-cleaning capability according to the present invention;
FIG. 10 is an enlarged view of B in FIG. 9;
FIG. 11 is a schematic view of a grinding frame of an environmental kitchen garbage disposer with self-cleaning capability according to the present invention;
FIG. 12 is a schematic view of the structure of the grinding disc in the environmental protection kitchen garbage disposer with self-cleaning capability according to the present invention;
FIG. 13 is a schematic view of a vibrating device according to the present invention;
1. a feed inlet; 3. an upper housing; 31. a grinding frame; 311. longitudinal cutter teeth; 32. a grinding disc; 321. transverse cutter teeth; 33. a separator plate; 34. a hose; 35. a discharge port; 36. a ball groove body; 37. a ball bearing; 4. a lower housing; 41. rotating the disc; 411. a concave-convex surface; 42. a change wheel; 421. round teeth; 43. a drive plate; 431. a helical key; 5. a motor housing; 6. a motor; 7. a main shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of an environment-friendly kitchen waste disposer with self-cleaning capability of the invention is shown in fig. 1 to 12, and comprises a housing, a grinding space arranged in the housing, a main shaft 7, a grinding mechanism and a vibration device. The spindle 7 is arranged vertically, and the upper end of the spindle is located in the grinding space. The grinding mechanism is arranged in the grinding space and comprises a grinding frame 31 and a grinding disc 32. The grinding disc 32 is arranged at the upper end of the main shaft 7, rotates along with the main shaft 7 and is matched with the grinding rack 31 to grind garbage.
The vibrating device comprises a speed changing assembly, a vibrating assembly and a differential assembly. The vibration assembly includes a vibration block and a rotating disk 41. The vibration block is fixedly connected with the grinding frame 31. The upper surface of the rotating disc 41 is a concave-convex surface 411 and is rotatably arranged, and the rotating disc 41 drives the vibrating block to move up and down on the concave-convex surface 411. The speed change assembly is configured to convert the rotational movement of the main shaft 7 into two rotational outputs that rotate either asynchronously or in opposite directions. The differential assembly is configured to transmit two rotational outputs to the rotating disk 41.
In the present embodiment, as shown in fig. 1 to 3, the concave-convex surface 411 includes a plurality of protrusions provided at intervals in the circumferential direction of the rotating disk 41. The seismic mass includes ball grooves 36 and balls 37. The lower surface of the ball groove body 36 is provided with a ring-shaped ball groove with a downward opening. The balls 37 are installed in the ball groove body 36 and contact the concave-convex surface 411. Roll through ball 37 on concave-convex 411 and make grinding frame 31 reciprocate, reach vibrations effect to make kitchen garbage be difficult to adhere to inside the treater, prevent breeding of bacterium, play self-cleaning, the feature of environmental protection is superior.
In the present embodiment, as shown in fig. 5 and 6, the speed change assembly includes a transmission disc 43 and two speed change wheels 42; the driving plate 43 is a disc-shaped structure, two centrosymmetric spiral keys 431 protrude upwards from the upper surface, and the projection of the spiral keys 431 on the driving plate 43 is collinear with a spiral line taking the center of the driving plate 43 as a fixed point. The transmission disc 43 is fixedly mounted on the main shaft 7. The variable speed wheels 42 comprise wheel bodies with axes extending along the horizontal direction and cylindrical teeth evenly distributed on the periphery of the wheel bodies along the circumferential direction, and the two variable speed wheels 42 are respectively arranged on two input shafts of the differential assembly. The two change wheels 42 are respectively engaged with the two arc-shaped spiral keys 431, and when the transmission disc 43 rotates one circle under the drive of the main shaft 7. The transmission disc 43 drives the change wheel 42 to rotate by the angle of the two circular teeth 421, so as to achieve the effect of reducing the rotation speed of the main shaft 7.
In the present embodiment, as shown in fig. 2, the differential assembly includes a sleeve, an output portion, a differential shaft, two first differential gears, and two second differential gears. The shaft sleeve, the rotating disc 41 and the vibration block are all sleeved on the main shaft 7, and the shaft sleeve is positioned between the rotating disc 41 and the transmission disc 43. The output is an end face ring gear provided on the lower surface of the rotating disc 41. The first differential shaft is fixed to the sleeve. The two differential gears are rotatably arranged at two ends of the differential shaft and are meshed with the end face gear ring. The input shaft is parallel with the first differential shaft, the two input shafts are respectively arranged on two sides of the differential shaft, and the two input shafts are rotatably arranged on the shell. The two second differential gears are respectively arranged on the two input shafts and are respectively meshed with the two first differential gears.
In the present embodiment, as shown in fig. 1, the housing includes an upper housing 3, a lower housing 4, and a motor case 5. The motor 6 is disposed within the motor housing 5. A partition plate 33 is provided between the upper case 3 and the lower case 4, the grinding space is provided on the upper side of the partition plate 33, and the vibration block is mounted on the partition plate 33 so as to be movable up and down. The partition plate 33 spatially separates the upper case 3 and the lower case 4, and is hermetically installed to protect important mechanisms in the lower case 4 from corrosion by domestic wastewater.
In the present embodiment, as shown in fig. 1, buffer springs are provided between the grinding frame 31 and the spacer 33 and between the lower side of the spacer 33 and the lower end of the seismic mass. The buffer spring can play a role in buffering in the vibration process of the grinding frame 31, and the damage of the mechanism in the stress receiving effect is reduced.
In the present embodiment, as shown in fig. 7 to 12, the grinding mechanism further includes a first set of teeth disposed on the peripheral wall of the grinding disc 32. The first cutter tooth group comprises a plurality of transverse cutter teeth 321 and a plurality of longitudinal cutter teeth 311, the plurality of transverse cutter teeth 321 are uniformly distributed along the circumferential direction of the grinding disc 32, the tips of the transverse cutter teeth 321 face upwards, and the tips are pointed and positioned on the oblique upper side of the lower end. The plurality of vertical cutter teeth 311 are uniformly distributed along the circumferential direction of the grinding disc 32, and the tips of the vertical cutter teeth 311 are upward and linear and are positioned on the oblique upper side of the lower end. The lower end of each transverse cutter tooth 321 is arranged between two longitudinal cutter teeth 311, the inclination direction of each transverse cutter tooth 321 is opposite to that of each longitudinal cutter tooth 311, the tip of each transverse cutter tooth 321 is positioned on the upper side of the tip of one longitudinal cutter tooth 311, or the tip of each transverse cutter tooth 321 passes over the tip of one longitudinal cutter tooth 311. The grinding mechanism further comprises a second cutter tooth group which is arranged on the inner wall of the bottom of the grinding frame 31 and comprises a plurality of transverse cutter teeth 321 and a plurality of longitudinal cutter teeth 311, the plurality of longitudinal cutter teeth 311 are uniformly distributed along the circumferential direction of the bottom of the grinding frame 31, tips of the longitudinal cutter teeth 311 face upwards, and the tips are pointed and positioned on the oblique upper side of the lower end. The plurality of horizontal cutter teeth 321 are uniformly arranged along the circumferential wall direction of the bottom of the grinding rack 31, and the tips of the horizontal cutter teeth 321 are upward and linear and are positioned on the oblique upper side of the lower end. The lower end of each longitudinal cutter tooth 311 is arranged between two transverse cutter teeth 321, the inclination direction of each longitudinal cutter tooth 311 is opposite to that of each transverse cutter tooth 321, the tip of each transverse cutter tooth 321 is positioned on the upper side of the tip of one longitudinal cutter tooth 311, or the tip of each transverse cutter tooth 321 passes over the tip of one longitudinal cutter tooth 311. The inclination direction of the longitudinal cutter teeth 311 of the first cutter tooth group is opposite to the inclination direction of the longitudinal cutter teeth 311 of the second cutter tooth group. The kitchen waste is acted by centrifugal force, reaches the gap formed by the grinding disc 32 and the grinding frame 31, and is thoroughly ground under the combined action of the first cutter tooth group and the second cutter tooth group.
In this embodiment, as shown in fig. 1, the striking hammer is disposed on the upper surface of the grinding disc 32 and is in threaded connection with the grinding disc 32, so that the striking pendulum can rotate at a high speed under the driving of the grinding disc 32 to strike and grind some large and hard kitchen wastes, thereby achieving the effect of sufficient grinding.
In this embodiment, as shown in fig. 1, an environmental protection kitchen garbage disposer with self-cleaning capability further includes a cover. The bottom of grinding frame 31 is the inclined plane, and the bottom on inclined plane is provided with the bin outlet, and the lower extreme of going up casing 3 is provided with discharge gate 35, and bin outlet and discharge gate 35 pass through hose 34 and connect. The discharge opening 35 and the grinding space are hermetically connected. The lid includes feed inlet 1. The feed inlet 1 is cylindrical, is positioned right above the grinding space, is communicated with the grinding space, and is arranged at the outlet of the lower end of the bowl washing groove.
An embodiment of the vibration device of the present invention, shown in fig. 13, includes a speed change assembly, a vibration assembly and a differential assembly; the vibration assembly comprises a vibration block and a rotating disc 41; the vibration block is fixedly connected with the grinding frame 31; the upper surface of the rotating disc 41 is a concave-convex surface 411 which is rotatably arranged, and when the rotating disc 41 rotates, the concave-convex surface 411 drives the vibrating block to move up and down; the speed change component is configured to convert a rotary motion into two rotary outputs which rotate asynchronously or in different directions; the differential assembly is configured to transmit two rotational outputs to the rotating disk 41.
When the environment-friendly kitchen waste disposer with the self-cleaning capability works, the motor 6 works to drive the transmission disc on the speed change component to rotate 43, the spiral key 431 on the transmission disc 43 is meshed with the circular teeth 421 of the speed change disc 42, and the speed change wheel 42 rotates two teeth every time the transmission disc 43 rotates one circle under the driving of the main shaft 7. The gearbox wheel 42 rotates in synchronism with a differential gear on the differential assembly, the output being transmitted to the rotary disc 41 via the differential gear. The concave-convex surface 411 of the rotating disc 41 is in contact with the balls 37 on the vibration block, the concave-convex surface of the rotating disc 41 drives the vibration block to vibrate in the rotating process, and the vibration block is connected with the grinding frame 31. Thereby realizing the vibration of the grinding frame. The arrangement of the first cutter tooth group on the grinding frame 31 and the second cutter tooth group on the grinding disc 32 is matched with the vertical cutter teeth 311 and the horizontal cutter teeth 321 in a staggered mode to grind the garbage, and the vertical vibration of the grinding frame 31 is matched with the rotation of the grinding disc 32, so that the kitchen garbage of a large block in a grinding gap can be ground more fully.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An environment-friendly kitchen waste disposer with self-cleaning capability comprises a shell, wherein a grinding space is arranged in the shell, and the disposer is characterized by further comprising a main shaft, a grinding mechanism and a vibrating device;
the main shaft is vertically arranged, and the upper end of the main shaft is positioned in the grinding space;
the grinding mechanism is arranged in the grinding space and comprises a grinding frame and a grinding disc; the grinding disc is arranged at the upper end of the main shaft, rotates along with the main shaft and is matched with the grinding frame to grind the garbage;
the vibrating device comprises a speed changing assembly, a vibrating assembly and a differential assembly; the vibration component comprises a vibration block and a rotating disc; the vibration block is fixedly connected with the grinding frame; the upper surface of the rotating disc is a concave-convex surface and is rotatably arranged, and when the rotating disc rotates, the concave-convex surface drives the vibration block to move up and down; the speed change component is configured to convert the rotary motion of the main shaft into two rotary outputs which rotate asynchronously or in different directions; the differential assembly is configured to transmit the two rotational outputs to the rotating disc.
2. The environmental friendly kitchen waste disposer of claim 1, wherein: the concave-convex surface comprises a plurality of bulges arranged at intervals along the circumferential direction of the rotating disc; the vibration block comprises a ball groove body and balls; the lower surface of the ball groove body is provided with an annular ball groove with a downward opening; the ball is arranged in the ball groove and is contacted with the concave-convex surface; the grinding frame moves up and down by rolling the ball on the concave-convex surface.
3. The environmental friendly kitchen waste disposer of claim 1, wherein: the speed change component comprises a transmission disc and two speed change wheels; the transmission disc is of a disc-shaped structure, two centrosymmetric spiral keys protrude upwards from the upper surface of the transmission disc, and the projection of the spiral keys on the transmission disc is collinear with a spiral line taking the center of the transmission disc as a fixed point; the transmission disc is fixedly arranged on the main shaft; the variable speed wheels comprise wheel bodies and cylindrical teeth, wherein the axes of the wheel bodies extend along the horizontal direction, the cylindrical teeth are uniformly distributed on the periphery of the wheel bodies along the circumferential direction, and the two variable speed wheels are respectively arranged on two input shafts of the differential assembly; the two variable speed wheels are respectively meshed with the two arc-shaped spiral keys, so that the transmission disc rotates for a circle, each variable speed wheel can be driven to rotate two cylindrical teeth, and the rotating directions of the two variable speed wheels are opposite.
4. The environmental friendly kitchen waste disposer of claim 3, wherein: the differential assembly comprises a shaft sleeve, an output part, a differential shaft, two first differential gears and two second differential gears; the shaft sleeve, the rotating disc and the vibration block are all sleeved on the main shaft, and the shaft sleeve is positioned between the rotating disc and the transmission disc; the output part is an end face toothed ring arranged on the lower surface of the rotating disc;
the first differential shaft is fixed on the shaft sleeve; the two differential gears are rotatably arranged at two ends of the differential shaft and are meshed with the end face gear ring; the input shaft is parallel to the first differential shaft, the two input shafts are respectively arranged at two sides of the differential shaft, and the two input shafts are rotatably arranged on the shell; the two second differential gears are respectively arranged on the two input shafts and are respectively meshed with the two first differential gears.
5. The environmental friendly kitchen waste disposer of claim 2, wherein: the shell comprises an upper shell, a lower shell and a motor shell; a partition plate is arranged between the upper shell and the lower shell, the grinding space is located on the upper side of the partition plate, and the vibration block is mounted on the partition plate in a vertically movable mode.
6. The environmental friendly kitchen waste disposer of claim 5, wherein: and buffer springs are arranged between the grinding frame and the isolation plate and between the lower side of the isolation plate and the lower end of the vibration block.
7. The environmental friendly kitchen waste disposer of claim 1, wherein: the grinding mechanism also comprises a first knife tooth group which is arranged on the peripheral wall of the grinding disc; the first cutter tooth group comprises a plurality of transverse cutter teeth and a plurality of longitudinal cutter teeth, the plurality of transverse cutter teeth are uniformly distributed along the circumferential direction of the grinding disc, the tips of the transverse cutter teeth are upward, and the tips of the transverse cutter teeth are pointed and are positioned on the oblique upper side of the lower end; a plurality of longitudinal cutter teeth are uniformly distributed along the circumferential direction of the grinding disc, the tips of the longitudinal cutter teeth are upward and are in a straight line shape and positioned on the oblique upper side of the lower end; the lower end of each transverse cutter tooth is arranged between two longitudinal cutter teeth, the inclination direction of each transverse cutter tooth is opposite to that of each longitudinal cutter tooth, the tip of each transverse cutter tooth is positioned on the upper side of the tip of one longitudinal cutter tooth, or the tip of each transverse cutter tooth crosses the tip of one longitudinal cutter tooth;
the grinding mechanism further comprises a second cutter tooth group which is arranged on the inner wall of the bottom of the grinding frame and comprises a plurality of transverse cutter teeth and a plurality of longitudinal cutter teeth, the plurality of longitudinal cutter teeth are uniformly distributed along the circumferential direction of the grinding frame, the tips of the longitudinal cutter teeth are upward, pointed and positioned on the oblique upper side of the lower end; the plurality of transverse cutter teeth are uniformly distributed along the circumferential direction of the bottom of the grinding frame, the tips of the transverse cutter teeth are upward, and the tips are linear and are positioned on the oblique upper side of the lower end; the lower end of each longitudinal cutter tooth is arranged between two transverse cutter teeth, the inclination direction of each longitudinal cutter tooth is opposite to that of each transverse cutter tooth, the tip of each transverse cutter tooth is positioned on the upper side of the tip of one longitudinal cutter tooth, or the tip of each transverse cutter tooth crosses the tip of one longitudinal cutter tooth;
the inclination direction of the longitudinal cutter teeth of the first cutter tooth group is opposite to that of the longitudinal cutter teeth of the second cutter tooth group.
8. The environmental friendly kitchen waste disposer of claim 1, wherein: the upper surface of the grinding disc is provided with a knocking hammer which is in threaded connection with the grinding disc, so that the knocking hammer is driven by the grinding disc to rotate to knock the garbage.
9. The environmental friendly kitchen waste disposer of claim 5, wherein: also comprises a cover body which is provided with a cover body,
the bottom of the grinding frame is an inclined plane, the bottom end of the inclined plane is provided with a discharge hole, the lower end of the upper shell is provided with a discharge hole, and the discharge hole is connected with the discharge hole through a hose;
a feed inlet is arranged on the cover body; the feed inlet is cylindrical, is located directly over the grinding space and is communicated with the grinding space, and is arranged at the outlet of the lower end of the bowl washing groove.
10. A vibration device is characterized by comprising a speed change component, a vibration component and a differential component; the vibration component comprises a vibration block and a rotating disc; the vibration block is fixedly connected with the grinding frame; the upper surface of the rotating disc is a concave-convex surface and is rotatably arranged, and when the rotating disc rotates, the concave-convex surface drives the vibration block to move up and down; the speed change component is configured to convert a rotary motion into two rotary outputs which rotate asynchronously or in different directions; the differential assembly is configured to transmit the two rotational outputs to the rotating disc.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110025989.1A CN112871349B (en) | 2021-01-08 | 2021-01-08 | Environment-friendly kitchen garbage disposer and vibrating device with self-cleaning ability |
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| CN202110025989.1A CN112871349B (en) | 2021-01-08 | 2021-01-08 | Environment-friendly kitchen garbage disposer and vibrating device with self-cleaning ability |
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| CN112871349B CN112871349B (en) | 2022-08-26 |
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| CN112871349B (en) | 2022-08-26 |
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