CN205032255U - Food waste treater - Google Patents
Food waste treater Download PDFInfo
- Publication number
- CN205032255U CN205032255U CN201520794019.8U CN201520794019U CN205032255U CN 205032255 U CN205032255 U CN 205032255U CN 201520794019 U CN201520794019 U CN 201520794019U CN 205032255 U CN205032255 U CN 205032255U
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- China
- Prior art keywords
- motor
- abrasive disk
- garbage
- rotating speed
- treating device
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Abstract
The utility model discloses a food waste treater. Food waste treater includes food waste entry, grinder, motor, and the food waste entry is configured as and makes food waste through its entering grinder, grinder includes abrasive disc, bull ring, and the motor is connected with the abrasive disc, and the food waste who drives on abrasive disc rotation and then the drive abrasive disc is ground the back discharge, the motor adopts electronics centrifugal switch, and electronics centrifugal switch is configured as when the motor electric current reaches first current value, and control motor disconnection secondary winding makes motor rotation number rise to first rotational speed and maintain operation under the first rotational speed, drives abrasive disc forward rotation. Through adopting electron centrifugal switch, rotational speed in the time of can improving motor normal operating moves safe and reliable moreover.
Description
Technical field
The utility model relates to a kind of Waste food treating device, especially relates to a kind of Waste food treating device with electronic centrifugal switch, belongs to household electrical appliance technical field.
Background technology
Waste food treating device is just coming into the kitchen of common people with the gesture increased.Waste food treating device is arranged on below tank usually, all kinds of garbage pours in the grinding chamber of Waste food treating device with water in the sink, driven by motor grinding cutter head rotates, thus block rubbish is ground to form the fine grained easily pouring sewer with water, and then enters sewer with water.
For improving rotating speed when Waste food treating device normally runs, can consider to adopt centrifugal switch.Centrifugal switch is arranged to motor especially AC induction motor, parafacies can be disconnected by centrifugal switch upon actuation, improve rotating speed when motor normally runs with this.Centrifugal switch can adopt mechanical type centrifugal switch.Mechanical type centrifugal switch adopts mechanical contact to control, and there is following shortcoming:
1, owing to being moving component, easily lost efficacy after longtime running;
2, under Waste food treating device is generally installed on tank, close to sewer pipe, neighbouring biogas is more, and mechanical contact easily causes burning just in case produce spark, has potential safety hazard;
3, adjustability is poor, and the cycle of again developing is longer;
4, rotating speed during motor even running can only be improved, cannot motor positive and inverse be realized, other devices need be increased.
Utility model content
Based on above-mentioned present situation, main purpose of the present utility model be to provide a kind of applying electronic centrifugal switch with improve when motor normally runs Waste food treating device.Further, motor positive and inverse is realized by electronic centrifugal switch.Further, this Waste food treating device adjustability is good, has both been suitable for processing softer garbage, is also suitable for processing harder garbage.Further, this Waste food treating device can for a long time, safe operation.
The purpose of this utility model carrys out specific implementation by the following technical programs:
A kind of Waste food treating device, comprises garbage entrance, lapping device, motor,
Described garbage entrance is configured to make garbage enter described lapping device by it;
Described lapping device comprises abrasive disk, bull ring,
Described motor is connected with described abrasive disk, and described abrasive disk can be driven to rotate, and by the cooperation of abrasive disk and bull ring, discharges after driving the garbage on described abrasive disk polished;
Described motor adopts electronic centrifugal switch, described electronic centrifugal switch is configured to when current of electric reaches the first current value, control described motor and disconnect auxiliary winding, make motor speed be increased to the first rotating speed and operate under maintaining described first rotating speed, driving described abrasive disk to rotate forward; Described electronic centrifugal switch is also configured to when current of electric is increased to the second current value, controls described motor and exchanges major-minor winding position, realize motor reversal, and motor is operated under the second rotating speed, drives described abrasive disk to reversely rotate.
Preferably, in above-mentioned Waste food treating device, also comprise grinding block, described grinding block comprises two, is distributed in above described abrasive disk relative to abrasive disk Central Symmetry, presses bull ring 4 circle for promoting described garbage.
Preferably, in above-mentioned Waste food treating device, described bull ring is arranged on described abrasive disk periphery and extends above described abrasive disk; Described bull ring is provided with declivous cutting edge and protruding cutting teeth; The gap for discharging the garbage after grinding is provided with between described bull ring and described abrasive disk.
Preferably, in above-mentioned Waste food treating device, described garbage entrance is feeding mouth or the dish-washing machine interface of independent setting.
Preferably, in above-mentioned Waste food treating device, described second rotating speed is lower than described first rotating speed, and wherein, when described motor operates under described first rotating speed, described lapping device is suitable for grinding softer garbage; When described motor operates under described second rotating speed, described lapping device is suitable for grinding harder garbage.
When aforesaid Waste food treating device uses, comprise the following steps:
Step 1: open motor, garbage enters described lapping device through described garbage entrance;
Step 2: when current of electric reaches the first current value, described electronic centrifugal switch controls described motor and disconnects auxiliary winding, make motor speed be increased to the first rotating speed and operate under maintaining described first rotating speed, driving described abrasive disk to rotate forward grinding garbage;
Step 3: when current of electric is increased to the second current value, described electronic centrifugal switch controls described motor and exchanges major-minor winding position, realizes motor reversal, and motor is operated under the second rotating speed, drives described abrasive disk to reversely rotate grinding garbage.
Further, the garbage after milled processed completes is discharged described Waste food treating device, enters sewer.
Preferably, in above-mentioned garbage processing method, described second rotating speed is lower than described first rotating speed, and wherein, when described motor operates under described first rotating speed, described lapping device is suitable for grinding softer garbage; When described motor operates under described second rotating speed, described lapping device is suitable for grinding harder garbage.
Preferably, in above-mentioned garbage processing method, described first rotating speed is 1500r/min, and described second rotating speed is in the scope of 900 ± 100r/min.
Preferably, the idle speed of motor is 1500r/min.
Waste food treating device described in the utility model, with electronic centrifugal switch, thus can realize higher motor speed and rotating function.Higher rotating speed can pulverize softer garbage quickly, and rotating function can effectively prevent Waste food treating device stuck by harder garbage.If reverse (the second rotating speed) is too high, processor motor always with comparatively low torque rotation, will can only pulverize softer garbage, and easily frequent reversion, affect the grinding effect of Waste food treating device.If reverse is too low, when pulverizing harder garbage, just reversing when motor needs to reach larger torque (larger current), during long-term pulverizing hard garbage, can the life-span be affected.Therefore, the utility model is by the first speed setting at about 1500r/min, and the speed reversal that is obstructed (the second rotating speed) is set in the scope of 900 ± 100r/min.The utility model adopts electronic centrifugal switch, and no-spark is contactless, explosion-proof, and energy frequent starting, can control to 1 time/second starter motor; Do not affect by any dust, oil, water, the broken end of metal etc.; And the life-span is long, the number of starts can reach 1,000,000 times.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the assembling schematic diagram of the Waste food treating device described in the utility model preferred embodiment.
Detailed description of the invention
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, described in the utility model embodiment, Waste food treating device comprises: charging aperture 1, grinding chamber 3, bull ring 4, abrasive disk 6, motor 7, electronic centrifugal switch 8.Preferably, grinding chamber 3 can also being provided with side entry, for connecting the discharge outlet of such as dish-washing machine etc., i.e. dish-washing machine interface 2, thus making the remaining garbage in dish-washing machine also can directly drop in the grinding chamber of Waste food treating device.
In the utility model embodiment, bull ring 4 and abrasive disk 6 form lapping device, are positioned at grinding chamber 3.Abrasive disk 6 is fixed to the front end of motor shaft.Bull ring 4 is arranged on abrasive disk 6 periphery and extends above abrasive disk 6; Bull ring 4 is provided with declivous cutting edge and protruding cutting teeth; The gap for discharging the garbage after grinding is provided with between bull ring 4 and abrasive disk 6.Preferably, also comprise grinding block 5, grinding block 5 has two, is symmetrically distributed in above abrasive disk 6 centered by abrasive disk 6, and bull ring 4, grinding block 5 and abrasive disk 6 form lapping device.Grinding chamber comprises grinding chamber 3 and lower grinding chamber, and lapping device is positioned at lower grinding chamber, and namely bull ring is also arranged in lower grinding chamber.Motor 7 is arranged on base, and base is fixed to motor rear end and covers, and casing is tightened up on base by screw, thus realizes motor fixing relative to casing.
In the utility model embodiment, motor 7 adopts electronic centrifugal switch 8; Preferably, electronic centrifugal switch 8 is arranged on motor 7.Disconnect auxiliary winding by electronic centrifugal switch upon actuation, improve rotating speed when motor normally runs with this.Preferably, motor is AC induction motor; Preferably, electronic centrifugal switch 8 determines the rotating speed of motor by the electric current inside sample motor.
When current of electric reaches the first current value, electronic centrifugal switch 8 controls motor 7 and disconnects auxiliary winding, makes motor speed be increased to the first rotating speed and operates under maintaining the first rotating speed, drives abrasive disk 6 to rotate forward; Further, electronic centrifugal switch 8 is also configured to when current of electric is increased to the second current value, controls motor 7 and exchanges major-minor winding position, realize motor reversal, motor 7 is operated under the second rotating speed, drives abrasive disk 6 to reversely rotate.
Preferably, the second rotating speed is lower than the first rotating speed, and like this, when motor operates under the first rotating speed, lapping device is suitable for grinding softer garbage; When motor operates under the second rotating speed, lapping device is suitable for grinding harder garbage.
Further, the method for the above-mentioned Waste food treating device process garbage provided is utilized to comprise the following steps:
Step 1: open motor 7, garbage enters grinding chamber 3 through charging aperture 1 place or from dish-washing machine interface 2, and garbage drops on abrasive disk 6;
Step 2: electronic centrifugal switch monitor current value, when current of electric reaches the first current value, electronic centrifugal switch 8 controls motor 7 and disconnects auxiliary winding, makes motor speed be increased to the first rotating speed and operates under maintaining the first rotating speed, drives abrasive disk 6 to rotate forward grinding garbage; Garbage after milled processed completes is discharged Waste food treating device;
Preferably, also comprise step 3: electronic centrifugal switch monitor current value, when current of electric is increased to the second current value, electronic centrifugal switch 8 controls motor 7 and exchanges major-minor winding position, realize motor reversal, motor is operated under the second rotating speed, drives abrasive disk 6 to reversely rotate grinding garbage; Garbage after milled processed completes is discharged Waste food treating device.
During work, garbage enters from charging aperture 1 or from dish-washing machine interface 2, drops on abrasive disk 6.Abrasive disk 6 makes High Rotation Speed under the drive of motor 7, simultaneously due to centrifugal action, garbage is thrown to abrasive disk 6 outer, garbage is polished block 5 and promotes, and presses bull ring 4 and circles, under the shear action of the declivous cutting edge of bull ring 4 and the cutting teeth of projection, volume progressively reduces, until can fall down along the gap between abrasive disk 6 and bull ring 4, be discharged Waste food treating device, enter sewer.
After opening Waste food treating device, the motor of the Waste food treating device of having electronic centrifugal switch adopts electronic centrifugal switch monitor current value, can disconnect motor auxiliary winding when current value reaches in setting range, motor speed will promote rapidly, until normal operation.Preferably, the rotating speed of normal operation is about 1500r/min.Under identical structural condition, improve rotating speed and be conducive to grinding garbage sooner, promote the grainding capacity of Waste food treating device, but excessive speeds can cause noise to increase, therefore by the first speed setting, at about 1500r/min, grinding garbage is comparatively suitable fast.
Easily block when the garbage that the hardness such as processor grinding pig cylinder bone are large, motor speed will decline, and current of electric will raise, and electronic centrifugal switch monitors current value change.When current of electric is increased to the second current value, major-minor winding position will be exchanged, realize motor reversal.The rotating of motor is switched on or switched off motor winding by relay and realizes.Each winding is connected by relay, exchanges winding position and namely disconnects different relays, if disconnecting a wherein phase winding is rotate forward, so disconnects an other phase winding and reverses exactly.
If reverse (the second rotating speed) is too high, processor motor always with comparatively low torque rotation, will can only pulverize softer garbage, and easily frequent reversion, affect the grinding effect of Waste food treating device.If reverse is too low, when pulverizing harder garbage, just reversing when motor needs to reach larger torque (larger current), during long-term pulverizing hard garbage, can the life-span be affected.Therefore in the present embodiment, preferably, Waste food treating device motor reverses in the range of speeds of 900 ± 100r/min.
Preferably, the idle speed of motor is 1500r/min.
Electronic centrifugal switch is applied on Waste food treating device by the utility model, realizes raising and the rotating function of motor speed.Higher rotating speed can pulverize garbage rubbish sooner, and rotating function can effectively prevent processor stuck by hard garbage.
Technology contents of the present utility model and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from the utility model spirit based on teaching of the present utility model and announcement; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present utility model and modification should be comprised, and contained by the utility model claim.
Claims (8)
1. a Waste food treating device, comprises garbage entrance, lapping device, motor, it is characterized in that,
Described garbage entrance is configured to make garbage enter described lapping device by it;
Described lapping device comprises abrasive disk, bull ring;
Described motor is connected with described abrasive disk, drives described abrasive disk to rotate, and by the cooperation of abrasive disk and bull ring, discharges after driving the garbage on described abrasive disk polished;
Described motor adopts electronic centrifugal switch, described electronic centrifugal switch is configured to when current of electric reaches the first current value, control described motor and disconnect auxiliary winding, make motor speed be increased to the first rotating speed and operate under maintaining described first rotating speed, driving described abrasive disk to rotate forward.
2. Waste food treating device as claimed in claim 1, it is characterized in that, described electronic centrifugal switch is also configured to when current of electric is increased to the second current value, control described motor and exchange major-minor winding position, realize motor reversal, motor is operated under the second rotating speed, drives described abrasive disk to reversely rotate.
3. Waste food treating device as claimed in claim 2, it is characterized in that, described second rotating speed is lower than described first rotating speed.
4. Waste food treating device as claimed in claim 3, it is characterized in that, described first rotating speed is 1500r/min, and described second rotating speed is in the scope of 900 ± 100r/min.
5. the Waste food treating device as described in as arbitrary in claim 1-4, it is characterized in that, described bull ring is arranged on described abrasive disk periphery and extends above described abrasive disk; Described bull ring is provided with declivous cutting edge and protruding cutting teeth; The gap for discharging the garbage after grinding is provided with between described bull ring and described abrasive disk.
6. Waste food treating device as claimed in claim 5, it is characterized in that, also comprise grinding block, described grinding block comprises two, is distributed in above described abrasive disk relative to the Central Symmetry of abrasive disk.
7. as claim 1-4 is arbitrary or Waste food treating device as described in 6, it is characterized in that, described garbage entrance is the independent feeding mouth that arranges and/or dish-washing machine interface.
8., as claim 1-4 is arbitrary or Waste food treating device as described in 6, it is characterized in that, the idle speed of motor is 1500r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794019.8U CN205032255U (en) | 2015-10-12 | 2015-10-12 | Food waste treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794019.8U CN205032255U (en) | 2015-10-12 | 2015-10-12 | Food waste treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032255U true CN205032255U (en) | 2016-02-17 |
Family
ID=55291189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794019.8U Expired - Fee Related CN205032255U (en) | 2015-10-12 | 2015-10-12 | Food waste treater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195286A (en) * | 2015-10-12 | 2015-12-30 | 珠海格力电器股份有限公司 | Waste food treatment device and waste food treatment method |
-
2015
- 2015-10-12 CN CN201520794019.8U patent/CN205032255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195286A (en) * | 2015-10-12 | 2015-12-30 | 珠海格力电器股份有限公司 | Waste food treatment device and waste food treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20211012 |