CN113058699B - Domestic kitchen sewage treatment plant - Google Patents
Domestic kitchen sewage treatment plant Download PDFInfo
- Publication number
- CN113058699B CN113058699B CN202110286008.9A CN202110286008A CN113058699B CN 113058699 B CN113058699 B CN 113058699B CN 202110286008 A CN202110286008 A CN 202110286008A CN 113058699 B CN113058699 B CN 113058699B
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- Prior art keywords
- ring
- driving
- splash
- shell
- transmission
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Classifications
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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
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
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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
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
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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
- B02C13/26—Details
- B02C13/286—Feeding or discharge
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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
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- 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
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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
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
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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
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
Abstract
The invention relates to the technical field of sewage treatment, in particular to a household kitchen sewage treatment device. The anti-splash device comprises a grinding assembly and a feed inlet assembly connected above the grinding assembly, wherein the feed inlet assembly comprises a shell, a plurality of anti-splash blades, a driving ring and a driving ring, and the anti-splash blades are rotatably arranged on the side wall of the shell around the radial direction of the shell; the drive ring and the drive ring are both arranged on the shell, the drive ring is configured to drive the splash-proof blades to rotate through the transmission device, and the drive ring is connected with the drive ring through the magnetic assembly. In a normal state, a pushing mechanism is arranged inside the driving ring. According to the invention, the splash-proof blades are rotated, so that the splash-proof blades can be prevented from being cleaned in all directions; further, when the splash-proof blade is blocked, the driving ring drives the transmission ring to reversely retreat through the magnetic assembly to release the blocking; furthermore, after the blocking is released, the pushing mechanism can shorten the time for restoring the synchronous motion of the driving ring and the transmission ring.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a household kitchen sewage treatment device.
Background
The kitchen is used as a place where the garbage easy to be rotten and bad is produced, and the produced sewage is mixed with more food garbage. Most of the existing kitchen drainage systems are used for directly discharging part of kitchen waste after being put into a water tank, and easily blocking a drainage channel and even paralysis of the whole drainage system. Therefore, a sewage treatment device is required to be added in the kitchen drainage system, the sewage treatment device is arranged at the water outlet of the kitchen cleaning basin, when sewage mixed with kitchen waste powder passes through the sewage treatment device, kitchen waste is crushed and then is discharged into a sewer together with sewage after kitchen cleaning, the blockage of a drainage channel caused by directly discharging kitchen waste in the sewage into the sewer is avoided, unnecessary subdivision and filtration in the subsequent sewage treatment process are reduced, and the effect of lifting weight in environmental protection is played.
In the use process of the existing sewage treatment device, in order to prevent the garbage slurry in the grinding process from splashing outside the feed port, a splash-proof baffle is added in most cases, but after the splash-proof baffle is added, the splash-proof baffle is difficult to clean and is easy to clamp.
Disclosure of Invention
According to at least one of the shortcomings of the prior art, the invention provides a household kitchen sewage treatment device, so as to solve the problem that an existing splash baffle of the sewage treatment device is easy to be blocked.
The invention relates to a household kitchen sewage treatment device which adopts the following technical scheme: including grinding the subassembly and connect in the feed inlet subassembly of grinding the subassembly top, the feed inlet subassembly includes:
the shell is vertically arranged and internally provided with a feeding channel;
the splash-proof blades are arranged in the feeding channel along the circumferential direction of the shell and are rotatably arranged on the side wall of the shell around the radial direction of the shell;
a drive ring configured to rotate the splash guard blades via a transmission;
a drive ring connected to the drive ring by a magnetic assembly; in a normal state, the driving ring drives the transmission ring to move forwards through the magnetic assembly; when the splash-proof blades are blocked, the magnetic assembly enables the driving ring and the transmission ring to be separated from transmission, the driving ring continues to rotate and rotates relative to the transmission ring, and in the process that the driving ring continues to rotate and rotates relative to the transmission ring, the magnetic assembly enables the transmission ring to move reversely at least once, so that the splash-proof blades are enabled to rotate reversely to release the blocking, then the transmission ring is enabled to move positively, and finally the splash-proof blades return to a normal state.
Optionally, the magnetic assembly includes a plurality of driving magnets and a plurality of driven magnets correspondingly installed, the driving magnets are uniformly installed in the driving ring, the polarities of the inner ends of the plurality of driving magnets are sequentially and alternately arranged along the circumferential direction of the driving ring, the driven magnets are uniformly installed in the driving ring, and the polarities of the outer ends of the plurality of driven magnets are sequentially and alternately arranged along the circumferential direction of the driving ring; the inner end of the active magnet and the outer end of the passive magnet which correspond to each other in the initial state are attracted to each other.
Optionally, a pushing mechanism is arranged inside the driving ring, the pushing mechanism comprises a balancing weight, a transmission structure and a resetting device, the balancing weight drives the driving magnet to move towards the transmission ring through the transmission structure under the action of centrifugal force, and the resetting device is configured to enable the balancing weight and the driving magnet to return to an initial position.
Optionally, the shell comprises an inner shell and an outer shell, a transmission cavity is arranged between the inner shell and the outer shell, the splash-proof blades are rotatably mounted on the side wall of the inner shell, the transmission ring is rotatably mounted on the inner peripheral wall of the outer shell, and the transmission ring is rotatably mounted on the outer peripheral wall of the outer shell and is arranged corresponding to the transmission ring;
the transmission device comprises a transmission gear ring and an output gear, wherein the transmission gear ring is connected with the transmission ring, and the output gear is meshed with the transmission gear ring and connected with the splash-proof blade.
Optionally, the transmission structure comprises a supporting shaft, a sliding part and a connecting rod, the reset device comprises a limit spring and a reset spring, a plurality of mounting grooves are uniformly distributed on the upper surface of the driving ring along the circumferential direction of the driving ring, limit protrusions are correspondingly arranged on two side walls of the mounting grooves, the driving magnet is slidably mounted in the mounting grooves and is positioned between the inner ends of the mounting grooves and the limit protrusions, and the limit spring is propped between the inner ends of the mounting grooves and the driving magnet;
the support shaft is arranged in the mounting groove, the axis of the support shaft is perpendicular to the radial line of the driving ring, and the support shaft is positioned at the outer side of the driving magnet; the two sliding parts are respectively sleeved on the supporting shaft in a sliding way, and the reset spring is propped between the two sliding parts; the four connecting rods are arranged, the balancing weights are arranged on the outer sides of the supporting shafts, and the two connecting rods are hinged with one ends, far away from the driving magnet, of the two sliding parts respectively; one end of each of the other two connecting rods is hinged to one end, close to the driving magnet, of each of the two sliding pieces, and the other ends of the other two connecting rods are hinged to each other and are in contact with the driving magnet.
Optionally, the low high slope in the up end of inner shell sets up so that the upper end of inner shell forms an annular inclined plane arch, the upper end of shell is provided with the connection pad, the connection pad extends to the inside lower surface of shell is provided with annular inclined plane recess, annular inclined plane arch cartridge in annular inclined plane recess.
Optionally, the transmission device further comprises a splash-proof shaft, the splash-proof shaft is connected with the output gear through a key, one end of the splash-proof shaft is provided with a limiting shaft section, and the splash-proof blade is in threaded connection with the other end of the splash-proof shaft;
the sliding piece is arranged into a buckling structure and comprises an upper buckle and a lower buckle, the upper buckle and the lower buckle are buckled and installed, a sliding groove is formed in the upper buckle, a guide raised line is arranged on the supporting shaft, and the sliding groove is matched with the guide raised line;
and a universal roller is arranged between the balancing weight and the wall surface of the mounting groove.
Optionally, the thickness of the splash guard blade gradually decreases from outside to inside, and the width of the splash guard blade gradually decreases from outside to inside.
Optionally, a supporting plate is arranged below the driving ring on the peripheral wall of the shell, a dust cover is arranged above the supporting plate, and the supporting plate and the dust cover are buckled and installed to seal the driving ring;
the motor is arranged on the supporting plate, the input gear is arranged on the output shaft of the motor, the teeth are arranged on the peripheral wall of the driving ring, and the input gear is meshed with the teeth.
Optionally, the grinding device comprises a grinding shell, a main shaft, a cutter disc and a pendulum bob, wherein the cutter disc is arranged on the main shaft, the pendulum bob is arranged on the cutter disc, a blanking hole is formed in the cutter disc, an inclined material guiding table is arranged below the cutter disc, and a material discharging hole communicated with the material guiding table is formed in the grinding shell; and a power device is arranged at the bottom in the grinding shell, and an output shaft of the power device is connected with the main shaft.
The beneficial effects of the invention are as follows: according to the invention, the plurality of splash-proof blades are rotatably arranged in the feeding channel, so that the splashing of garbage slurry into the feeding channel in the crushing and grinding process can be prevented. The splash-proof blade continuously rotates in the running process of the invention, so that all surfaces of the splash-proof blade can be washed in all directions, and the accumulation of splashed food waste particles is prevented. Further, the splash-proof blades rotate to stir kitchen garbage to move downwards, so that feeding is facilitated.
The drive ring and the transmission ring are connected through the magnetic component, when the splash-proof blades are blocked, the magnetic component enables the drive ring and the transmission ring to be separated from transmission, the drive ring continues to rotate and rotates relative to the transmission ring, and in the process that the drive ring continues to rotate and rotates relative to the transmission ring, the magnetic component at least once drives the transmission ring to move reversely, so that the splash-proof blades are reversely rotated to release the blocking, and equipment damage caused by forced operation is prevented when the splash-proof blades are blocked.
The pushing mechanism is arranged in the driving ring, and after the driving ring and the driving ring are separated from transmission, the driving magnet is pushed to move towards the driving ring under the rotation action of the driving ring, so that the acting force between the driving magnet and the driven magnet is increased, and the time for restoring synchronous movement of the driving ring and the driving ring is shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art, it being understood that these drawings are not necessarily drawn to scale.
Fig. 1 is a schematic view showing an external structure of a sewage treatment apparatus for a home kitchen according to the present invention.
Fig. 2 is a schematic view showing an internal structure of a sewage treatment apparatus for a home kitchen according to the present invention.
FIG. 3 is a schematic view of a part of the structure of a feed port assembly according to the present invention.
Fig. 4 is a schematic view of the internal structure of the feed port assembly according to the present invention.
Fig. 5 is a cross-sectional view of a feed port assembly of the present invention.
Fig. 6 is a partial enlarged view of fig. 5 at a.
FIG. 7 is a schematic illustration of the splash vane and output gear connection of the present invention.
Fig. 8 is a top view of a drive ring according to the present invention.
Fig. 9 is a partial enlarged view at B in fig. 8.
Fig. 10 is a partial enlarged view of fig. 8 at C.
FIG. 11 is a schematic view of the connection of the support shaft and the slider according to the present invention.
FIG. 12 is a schematic view of a weight according to the present invention.
Fig. 13 is a schematic view showing synchronous rotation of the driving ring and the driving ring in the present invention.
FIG. 14 is a schematic view of the relative rotation of the drive ring and the drive ring according to the present invention.
In the figure: 1. a grinding assembly; 2. a feed inlet assembly; 3. a dust cover; 4. a support plate; 5. a motor; 6. a housing; 601. an upper case; 602. a lower case; 7. sealing cover; 8. a feeding channel; 9. a drive ring; 901. a positioning groove; 902. a limit protrusion; 903. a guide groove; 905. an active magnet; 906. a mounting groove; 10. an output gear; 11. a transmission gear ring; 12. a drive ring; 1201. a passive magnet; 13. an inner case; 1301. an annular inclined surface bulge; 14. a splash-proof shaft; 1401. a limiting shaft section; 15. splash-proof vanes; 16. balancing weight; 1601. a thread groove; 1602. a universal roller; 1603. a screw block; 17. a limit spring; 18. a connecting rod; 19. a slider; 1901. a sliding groove; 1902. a lower buckle; 1903. an upper buckle; 20. a support shaft; 2001. a guide convex strip; 2002. a positioning block; 21. a return spring; 22. a pendulum; 23. a cutterhead; 2301. a blanking hole; 24. a material guiding table; 25. a discharge port; 26. grinding the shell; 28. a main shaft; 29. a power device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 14, the domestic kitchen sewage treatment device of the present invention comprises a grinding assembly 1 and a feed port assembly 2 connected above the grinding assembly 1, wherein the feed port assembly 2 is connected with a sewage drain of a kitchen wash basin, and the grinding assembly 1 is connected with an indoor sewage drain pipe. The feed inlet subassembly 2 includes casing, a plurality of splash proof blades 15, drive ring 12 and drive ring 9, and the vertical setting of casing and its inside have feed channel 8, and a plurality of splash proof blades 15 all arrange in feed channel 8 along the circumferencial direction of casing, and install in the lateral wall of casing rotationally around the radial direction of casing. Kitchen waste is put into the feed inlet assembly 2 through the feed channel 8, falls into the grinding assembly 1 through the splash-proof blades 15 for grinding, and is discharged into an indoor sewage drain after grinding. The grinding component 1 is in the process of grinding, because the splash-proof blades 15 block, the garbage slurry can not splash out from the upper opening of the feeding channel 8, so that the continuous input of garbage is avoided, and meanwhile, the trouble of excessive cleaning is reduced. The splash proof blade 15 rotates to be set up, and splash proof blade 15 pivoted in-process can stir rubbish down motion, conveniently with the leading-in pan feeding passageway 8 of kitchen garbage, also be convenient for all-round washing clean splash proof blade 15 simultaneously, avoid splash proof blade 15's lower surface to remain rubbish thick liquid because of washing not in place, produce the peculiar smell, influence the use.
The driving ring 12 and the driving ring 9 are both arranged on the shell, the driving ring 12 is configured to drive the splash-proof blades 15 to rotate through a transmission device, and the driving ring 9 is connected with the driving ring 12 through a magnetic assembly. In a normal state, the drive ring 9 drives the drive ring 12 to move forward by the magnetic assembly. When the splash proof blades 15 are locked, the magnetic component enables the driving ring 9 and the driving ring 12 to be separated from transmission, the driving ring 9 continues to rotate and rotates relative to the driving ring 12, during the process that the driving ring 9 continues to rotate and rotates relative to the driving ring 12, the magnetic component at least once firstly enables the driving ring 12 to move reversely (namely, drives the driving ring 12 to move reversely or drives the driving ring 12 to generate a trend of moving reversely), so that the splash proof blades 15 are reversely rotated to release the locking, then enable the driving ring 12 to move forwardly (namely, drive the driving ring 12 to move forwardly or drive the driving ring 12 to generate a trend of moving forwardly), and finally return to a normal state. In the forward rotation process of the splash-proof blades 15, when the splash-proof blades 15 are blocked by kitchen waste, the splash-proof blades 15 reversely rotate by a certain angle through the reverse retreating of the driving ring 12, and the gap between two adjacent splash-proof blades 15 is enlarged, so that the kitchen waste falls off, and continuous blockage is avoided.
The magnetic assembly comprises a number of active magnets 905 and a number of passive magnets 1201 mounted in correspondence. The driving magnets 905 are uniformly distributed and installed inside the driving ring 9, and the polarities of the inner ends of the driving magnets 905 are alternately arranged in sequence along the circumferential direction of the driving ring 9; the passive magnets 1201 are uniformly arranged in the transmission ring 12, and the polarities of the outer ends of the passive magnets 1201 are alternately arranged in sequence along the circumferential direction of the transmission ring 12. The inner end of the corresponding driving magnet 905 and the outer end of the driven magnet 1201 in the initial state attract each other, so that the driving ring 9 drives the driving ring 12 to rotate in the forward direction.
When the splash-proof vane 15 is stuck, the load of the driving ring 12 increases, the driving magnet 905 and the driven magnet 1201 are separated in a dislocation manner, the driving ring 9 rotates forward relative to the driving ring 12, the driving ring 9 drives the driving magnet 905 (the driving magnet 905 on the left side as shown in fig. 13) to rotate to a position just beyond the next driven magnet 1201 (the driven magnet 1201 on the upper side as shown in fig. 13) (at this time, the driving magnet 905 on the upper side in fig. 14 is the driving magnet 905 on the left side in fig. 13), and the repulsive force generated by the driving magnet 905 and the driven magnet 1201 causes the driving ring 9 to drive the driving ring 12 to move backwards, or generate a trend of backward movement, or generate a situation such as backward vibration. The driving ring 9 drives the driving magnet 905 to further rotate to a position just beyond the next driven magnet 1201 (the driven magnet 1201 on the right side as shown in fig. 13), and the attraction force generated by the driving magnet 905 and the driven magnet 1201 drives the driving ring 12 to move forward or drives the driving ring 12 to generate a forward movement trend, that is, if the driving ring 12 reverses, the driving ring is accelerated forward after reversing and decelerating, or if the driving ring 12 continues to be blocked, a forward rotation trend or forward vibration and the like are generated at the blocking position, and the blocking can be relieved at least once and the driving ring returns to a normal state.
In this embodiment, a pushing mechanism is disposed inside the driving ring 9, and the pushing mechanism is configured to push the driving magnet 905 to move toward the driving ring 12 under the rotation action of the driving ring 9 at least in the process from mutual repulsion to mutual attraction between the inner end of the driving magnet 905 and the outer end of the driven magnet 1201 after the driving ring 9 and the driving ring 12 are separated from transmission, so as to increase the acting force between the driving magnet 905 and the driven magnet 1201, and shorten the time for recovering the synchronous motion of the driving ring 9 and the driving ring 12. The pushing mechanism comprises a balancing weight 16, a transmission structure and a reset device, wherein the balancing weight 16 drives the driving magnet 905 to move towards the transmission ring 12 through the transmission structure under the action of centrifugal force, and the reset device is configured to enable the balancing weight 16 and the driving magnet 905 to return to an initial position. For example, after the jamming is released, and when the driving ring 12 rotates reversely, the inner end of the driving magnet 905 just passes over the outer end of the driven magnet 1201 attracted to the inner end, the speed of the driving ring 9 is maximum, the greater the centrifugal force applied by the balancing weight 16 is, the greater the attraction force between the driving magnet 905 and the driven magnet 1201 is, the faster the speed of the reverse rotation of the driving ring 12 is reduced, the faster the speed of the forward rotation is increased, and the driving ring 9 and the driving ring 12 recover to synchronous motion as soon as possible.
In this embodiment, the housing includes an inner housing 13 and an outer housing 6, a transmission cavity is provided between the inner housing 13 and the outer housing 6, splash-proof blades 15 are rotatably mounted on the side wall of the inner housing 13, a transmission ring 12 is rotatably mounted on the inner peripheral wall of the outer housing 6, a driving ring 9 is rotatably mounted on the outer peripheral wall of the outer housing 6 and is disposed corresponding to the transmission ring 12, and a transmission device is located in the transmission cavity.
The transmission device comprises a transmission gear ring 11 and an output gear 10, wherein the transmission gear ring 11 is connected with a transmission ring 12, teeth of the transmission gear ring 11 are arranged on the upper end surface of the transmission gear ring, and the output gear 10 is meshed with the transmission gear ring 11 and connected with splash-proof blades 15.
In this embodiment, the transmission structure includes a support shaft 20, a sliding member 19 and a connecting rod 18, the reset device includes a limit spring 17 and a reset spring 21, the upper surface of the driving ring 9 is uniformly distributed with a plurality of mounting grooves 906 along the circumferential direction thereof, two side walls of the mounting grooves 906 are correspondingly provided with limit protrusions 902, the driving magnet 905 is slidably mounted in the mounting grooves 906 and located between the inner ends of the mounting grooves 906 and the limit protrusions 902, and the limit spring 17 is pressed between the inner ends of the mounting grooves 906 and the driving magnet 905.
The support shaft 20 is mounted in the mounting groove 906 and the axis of the support shaft 20 is perpendicular to the radial line of the drive ring 9, and the support shaft 20 is located outside the driving magnet 905. The two sliding parts 19 are respectively sleeved on the supporting shaft 20 in a sliding way, and the return spring 21 is propped between the two sliding parts 19. Four connecting rods 18 are arranged, and balancing weights 16 are arranged on the outer sides of supporting shafts 20, and are respectively hinged with one ends of two sliding pieces 19 far away from driving magnets 905 through the two connecting rods 18; one end of the other two connecting rods 18 is hinged to one end of the two sliding pieces 19, which is close to the driving magnet 905, respectively, and the other end of the other two connecting rods 18 is hinged to and contacted with the driving magnet 905.
The balancing weight 16 moves away from the driving magnet 905 under the action of centrifugal force, the two sliding parts 19 are driven to be close to each other by the two connecting rods 18 connected with the balancing weight 16, the driving magnet 905 is pushed to move towards the direction close to the driving ring 12 by the other two connecting rods 18 after the two sliding parts 19 are close to each other, and therefore the distance between the driving magnet 905 and the driven magnet 1201 is reduced, and the interaction force is enhanced.
In this embodiment, the upper end surface of the inner housing 13 is inclined from the inside to the outside so that an annular inclined surface protrusion 1301 is formed at the upper end of the inner housing 13, a connecting disc is disposed at the upper end of the outer housing 6, an annular inclined surface groove is disposed on the lower surface of the connecting disc extending to the inside of the outer housing 6, and the annular inclined surface protrusion 1301 is inserted into the annular inclined surface groove to seal the transmission cavity reliably.
In the present embodiment, the output gear 10 is in driving connection with the splash guard blades 15 via the splash guard shaft 14, and the splash guard shaft 14 is in key connection with the output gear 10. One end of the splash proof shaft 14 is provided with a limiting shaft section 1401, and the splash proof blade 15 is in threaded connection with the other end of the splash proof shaft 14, so that the splash proof blade 15 is convenient to assemble and disassemble.
In this embodiment, the sliding member 19 may be provided in a snap-fit structure for easy assembly and disassembly. The sliding piece 19 comprises an upper buckle 1903 and a lower buckle 1902, the upper buckle 1903 and the lower buckle 1902 are buckled and installed, a sliding groove 1901 is arranged on the inner arc surface of the upper buckle 1903, a guiding convex strip 2001 is arranged on the supporting shaft 20, and the sliding groove 1901 is matched with the guiding convex strip 2001, so that the sliding piece 19 slides on the supporting shaft 20. The left and right ends of the support shaft 20 are respectively provided with a positioning block 2002, and both side walls of the mounting groove 906 are provided with positioning grooves 901, and the support shaft 20 is mounted in the mounting groove 906 by inserting the positioning blocks 2002 into the positioning grooves 901.
A universal roller 1602 is disposed between the weight 16 and the wall of the mounting slot 906. The balancing weight 16 is provided with a thread groove 1601, a thread block 1603 is arranged in the thread groove 1601, and the universal roller 1602 is arranged on the balancing weight 16 by being embedded in the thread block 1603. The bottom surface of the mounting groove 906 is provided with a guide groove 903, and the universal roller 1602 is positioned in the guide groove 903 to guide the movement direction of the balancing weight 16, so as to prevent the balancing weight 16 from shaking between the two side walls of the mounting groove 906.
The thickness of the splash-proof blades 15 is gradually reduced from outside to inside, so that kitchen waste is gathered towards the middle, and feeding is facilitated. The splash blades 15 gradually decrease in width from outside to inside to facilitate rotation of the splash blades 15.
In the present embodiment, the upper surface of the drive ring 9 is provided with a seal cover 7 to seal the mounting groove 906. The outer peripheral wall of the housing 6 is provided with a support plate 4 below the drive ring 9, a dust cover 3 is arranged above the support plate 4, and the support plate 4 and the dust cover 3 are buckled and installed to encapsulate the drive ring 9.
The motor 5 is arranged on the supporting plate 4, the input gear is arranged on the output shaft of the motor 5, the teeth are arranged on the peripheral wall of the driving ring 9, and the input gear is meshed with the teeth to drive the driving ring 9 to rotate.
In the present embodiment, the housing 6 adopts a split structure for easy installation. The outer shell 6 comprises an upper shell 601 and a lower shell 602, an upper connecting plate is arranged at the lower end of the upper shell 601, a lower connecting plate is arranged at the upper end of the lower shell 602, the inner peripheral wall of the upper connecting plate is in threaded connection with the outer peripheral wall of the lower connecting plate, the driving ring 9 is embedded on the outer peripheral wall of the upper connecting plate through a bearing, and the driving ring 12 is embedded on the inner peripheral wall of the upper connecting plate through a bearing.
In this embodiment, the grinding assembly 1 includes a grinding shell 26, a spindle 28, a cutter disc 23 and a pendulum 22, the cutter disc 23 is mounted on the spindle 28, the pendulum 22 is mounted on the cutter disc 23, a blanking hole 2301 is formed in the cutter disc 23, an inclined material guiding table 24 is arranged below the cutter disc 23, and a material outlet 25 communicated with the material guiding table 24 is formed in the grinding shell 26; a power device 29 is arranged at the inner bottom of the grinding shell 26, and an output shaft of the power device 29 is connected with a main shaft 28.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. A domestic kitchen sewage treatment device which is characterized in that: including grinding the subassembly and connect in the feed inlet subassembly of grinding the subassembly top, the feed inlet subassembly includes:
the shell is vertically arranged and internally provided with a feeding channel;
the splash-proof blades are arranged in the feeding channel along the circumferential direction of the shell and are rotatably arranged on the side wall of the shell around the radial direction of the shell;
a drive ring configured to rotate the splash guard blades via a transmission;
a drive ring connected to the drive ring by a magnetic assembly; in a normal state, the driving ring drives the transmission ring to move forwards through the magnetic assembly; when the splash-proof blades are blocked, the magnetic assembly enables the driving ring and the transmission ring to be separated from transmission, the driving ring continues to rotate and rotates relative to the transmission ring, and in the process that the driving ring continues to rotate and rotates relative to the transmission ring, the magnetic assembly at least once enables the transmission ring to reversely move so as to enable the splash-proof blades to reversely rotate to release the blocking, then enables the transmission ring to positively move, and finally returns to a normal state; the magnetic assembly comprises a plurality of driving magnets and a plurality of driven magnets which are correspondingly arranged, wherein the driving magnets are uniformly arranged in the driving ring, the polarities of the inner ends of the driving magnets are sequentially and alternately arranged along the circumferential direction of the driving ring, the driven magnets are uniformly arranged in the driving ring, and the polarities of the outer ends of the driven magnets are sequentially and alternately arranged along the circumferential direction of the driving ring; the inner end of the active magnet and the outer end of the passive magnet which correspond to each other in the initial state are attracted to each other.
2. A domestic kitchen sewage treatment device according to claim 1, wherein: the driving ring is internally provided with a pushing mechanism, the pushing mechanism comprises a balancing weight, a transmission structure and a resetting device, the balancing weight drives the driving magnet to move towards the transmission ring through the transmission structure under the action of centrifugal force, and the resetting device is configured to promote the balancing weight and the driving magnet to return to an initial position.
3. A domestic kitchen sewage treatment device according to claim 2, wherein: the shell comprises an inner shell and an outer shell, a transmission cavity is arranged between the inner shell and the outer shell, the splash-proof blades are rotatably arranged on the side wall of the inner shell, the transmission ring is rotatably arranged on the inner peripheral wall of the outer shell, and the transmission ring is rotatably arranged on the outer peripheral wall of the outer shell and corresponds to the transmission ring; the transmission device comprises a transmission gear ring and an output gear, wherein the transmission gear ring is connected with the transmission ring, and the output gear is meshed with the transmission gear ring and connected with the splash-proof blade.
4. A domestic kitchen sewage treatment device according to claim 3, wherein: the driving structure comprises a supporting shaft, a sliding part and a connecting rod, the reset device comprises a limit spring and a reset spring, a plurality of mounting grooves are uniformly distributed on the upper surface of the driving ring along the circumferential direction of the driving ring, limit protrusions are correspondingly arranged on two side walls of the mounting grooves, the driving magnet is slidably arranged in the mounting grooves and positioned between the inner ends of the mounting grooves and the limit protrusions, and the limit spring is propped against the space between the inner ends of the mounting grooves and the driving magnet; the support shaft is arranged in the mounting groove, the axis of the support shaft is perpendicular to the radial line of the driving ring, and the support shaft is positioned at the outer side of the driving magnet; the two sliding parts are respectively sleeved on the supporting shaft in a sliding way, and the reset spring is propped between the two sliding parts; the four connecting rods are arranged, the balancing weights are arranged on the outer sides of the supporting shafts, and the two connecting rods are hinged with one ends, far away from the driving magnet, of the two sliding parts respectively; one end of each of the other two connecting rods is hinged to one end, close to the driving magnet, of each of the two sliding pieces, and the other ends of the other two connecting rods are hinged to each other and are in contact with the driving magnet.
5. A domestic kitchen sewage treatment device according to claim 3, wherein: the lower outside high slope in the up end of inner shell sets up so that the upper end of inner shell forms an annular inclined plane arch, the upper end of shell is provided with the connection pad, the connection pad extends to the inside lower surface of shell is provided with annular inclined plane recess, annular inclined plane arch cartridge in annular inclined plane recess.
6. A domestic kitchen sewage treatment device according to claim 4, wherein: the transmission device further comprises an anti-splash shaft, the anti-splash shaft is connected with the output gear through a key, one end of the anti-splash shaft is provided with a limiting shaft section, and the anti-splash blade is in threaded connection with the other end of the anti-splash shaft; the sliding piece is arranged into a buckling structure and comprises an upper buckle and a lower buckle, the upper buckle and the lower buckle are buckled and installed, a sliding groove is formed in the upper buckle, a guide raised line is arranged on the supporting shaft, and the sliding groove is matched with the guide raised line; and a universal roller is arranged between the balancing weight and the wall surface of the mounting groove.
7. A domestic kitchen sewage treatment device according to claim 1, wherein: the thickness of the splash-proof blade is gradually reduced from outside to inside, and the width of the splash-proof blade is gradually reduced from outside to inside.
8. A domestic kitchen sewage treatment device according to claim 3, wherein: a supporting plate is arranged below the driving ring on the peripheral wall of the shell, a dust cover is arranged above the supporting plate, and the supporting plate and the dust cover are buckled and installed to seal the driving ring; the motor is arranged on the supporting plate, the input gear is arranged on the output shaft of the motor, the teeth are arranged on the peripheral wall of the driving ring, and the input gear is meshed with the teeth.
9. A domestic kitchen sewage treatment device according to claim 1, wherein: the grinding assembly comprises a grinding shell, a main shaft, a cutter disc and a pendulum bob, wherein the cutter disc is arranged on the main shaft, the pendulum bob is arranged on the cutter disc, a blanking hole is formed in the cutter disc, an inclined material guide table is arranged below the cutter disc, and a material outlet communicated with the material guide table is formed in the grinding shell; and a power device is arranged at the bottom in the grinding shell, and an output shaft of the power device is connected with the main shaft.
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| CN113445587A (en) * | 2021-07-20 | 2021-09-28 | 厦门大卫科技有限公司 | Garbage disposer with function of accelerating crushing |
| CN114798086B (en) * | 2022-05-26 | 2022-09-23 | 海门市成骏玻璃有限公司 | Breaker is used in processing of glass waste recycling |
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