CN205791946U - The motor improved structure of food waste processor - Google Patents
The motor improved structure of food waste processor Download PDFInfo
- Publication number
- CN205791946U CN205791946U CN201620409396.XU CN201620409396U CN205791946U CN 205791946 U CN205791946 U CN 205791946U CN 201620409396 U CN201620409396 U CN 201620409396U CN 205791946 U CN205791946 U CN 205791946U
- Authority
- CN
- China
- Prior art keywords
- rotor
- elastic part
- support
- grounding elastic
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
This utility model relates to the motor improved structure of a kind of food waste processor, it includes support, drive end bearing bracket, rear end cap, stator, rotor, bearing and carbon brush, support is provided with carbon brush holder, carbon brush is placed in carbon brush holder, stator is installed in support, drive end bearing bracket is provided with the axis hole for setting up rotor, drive end bearing bracket is located at support front end, rear end cap is provided with the axis hole for setting up rotor, rear end cap is located at support end, rotor is located in stator, rotor one end be cased with bearing and insert drive end bearing bracket axis hole in, the rotor other end is cased with bearing and inserts the axis hole of rear end cap, grounding elastic part it is additionally provided with in rear end cap, grounding elastic part one end and rotor, stator contacts with support, the ground wire port that the grounding elastic part other end is corresponding with plug is electrically connected with.With support, stator, rotor contact well, the ground connection other end is connected with the ground wire port of plug, and motor electric leakage discharges to greatly, it is to avoid human electric shock, improves the safety of motor in this utility model grounding elastic part one end.
Description
Technical field
This utility model relates to machine field, particularly relates to the motor improved structure of a kind of food waste processor.
Background technology
The food garbage treater produced on the market at present and sell mainly includes that grinding component and motor-driven parts are constituted, after its main operational principle food garbage treater switches on power, food debris is carried out pulverizing, grinds by the cutterhead assembly in driven by motor lapping device, discharge etc. processes.Owing to food garbage treater major function is grinding, crashing food residue function, therefore the motor of food processor requires the highest, wear-resisting, length in service life and the feature such as operating noise is low must be reached, but food garbage treater the most on the market mainly uses the some solution that oiliness bearing, double carbon brush are constituted, when motor uses of long duration, cause the shortcomings such as motor noise is big, the life-span is low.
Traditional ground protection mainly has two kinds, and the first is connected with the ground terminal of plug after mainly being welded by wire or sheet metal by stator, support, it is achieved ground protection.The second is mainly centered around bore of stator by sheet metal, forces stator, rotor, support all to contact with sheet metal, and then one wire of sheet metal extraction is connected with the ground terminal of plug, it is achieved ground protection, but the volume that this mode causes sheet metal is big.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art existence, and provides a kind of simple in construction, grounding elastic part to prevent take up space, arrange the motor improved structure of a kind of food waste processor.
The purpose of this utility model is realized in.
A kind of motor improved structure of food waste processor, including support, drive end bearing bracket, rear end cap, stator, rotor, bearing and carbon brush, described support is provided with carbon brush holder, carbon brush is placed in carbon brush holder, described stator is installed in support, described drive end bearing bracket is provided with the axis hole for setting up rotor, drive end bearing bracket is located at support front end, described rear end cap is provided with the axis hole for setting up rotor, rear end cap is located at support end, described rotor is located in stator, rotor one end be cased with bearing and insert drive end bearing bracket axis hole in, the rotor other end be cased with bearing and insert rear end cap axis hole in, described rear end cap is additionally provided with grounding elastic part, grounding elastic part one end and rotor, stator, support contacts, the ground wire port that the grounding elastic part other end is corresponding with plug is electrically connected with.Grounding elastic part is located in rear end cap, and grounding elastic part can effectively touch support, stator and rotor, thus causes electric leakage by aging to improper use or electrical equipment, is delivered to the earth by grounding elastic part, it is to avoid human electric shock, improves the security performance of motor.
Technique scheme also can be made to the following further improve.
As more specifically scheme, described bearing is double ball bearings.Double ball bearing advantages are to last a long time, and about at 50000 ~ 100000 hours, ageing resistace is good, fits on motor, is greatly improved the service life of motor.
As more specifically scheme, described carbon brush quantity is four, and carbon brush is looped around on the diverter of motor.By increasing the quantity of carbon brush, it is to avoid frequently change carbon brush, thus improve motor service life.
As more specifically scheme, described grounding elastic part includes ring earthing shell fragment and strip grounding elastic part, the groove that corresponding ring earthing shell fragment is placed it is provided with in the axis hole of described rear end cap, ring earthing shell fragment is placed in groove and rotor, stator contact, described rear end cap is provided with the slotted eye that corresponding strip grounding elastic part is placed, and strip grounding elastic part contacts with support in inserting slotted eye.By being provided with grounding elastic part; realize the grounding components protections such as support, stator, rotor; and grounding elastic part is ingenious is placed in axis hole and in groove position that rear end cap is reserved; grounding elastic part prevents take up the volume of rear end cap or support; ingenious, concealed can be arranged on rear end cap while reaching ground protection, improve the succinct degree of motor.
As more specifically scheme, described ring earthing shell fragment and strip grounding elastic part are equipped with ground connection termination, connect the ground wire port corresponding with plug and be electrically connected with between ground connection termination with ground connection termination.
The beneficial effects of the utility model are as follows:
This utility model rear end cap is provided with the groove that the accommodating groove position of corresponding strip grounding elastic part is accommodating with corresponding ring earthing shell fragment, ring earthing shell fragment is inserted in corresponding position with strip grounding elastic part, it is grounded that shell fragment is concealed and ingenious to be arranged in rear end cap, prevent take up motor internal space, and grounding elastic part one end and support, stator, rotor contact are good, the ground connection other end is connected with the ground wire port of plug, thus motor electric leakage is discharged to greatly, avoid human contact's motor to get an electric shock, be greatly improved the security performance of motor.
This utility model uses double ball bearings and four carbon brush, double ball bearings are long for service life, the advantages such as noise is low, it is provided with four carbon brush, traditional double carbon brush abrasion can be avoided too fast, changing the shortcoming such as frequently, said two devices combines for motor, can reduce motor and run noise, improves the advantages such as motor service life.
Accompanying drawing explanation
Fig. 1 is food garbage treater axonometric chart.
Fig. 2 be Fig. 1 axially assemble schematic diagram.
Fig. 3 is the axonometric chart of motor.
Fig. 4 is the front view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the A-A sectional view of Fig. 5.
Fig. 7 is the axial exploded view of motor.
Fig. 8 is the axial view sub-anatomy of motor.
Fig. 9 is rear end cap axonometric chart.
Figure 10 is the axial exploded view of rear end cap.
Figure 11 is the front view of Fig. 9.
Figure 12 is the top view of Fig. 9.
Figure 13 is the B-B sectional view of Fig. 9.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment.
Embodiment, in conjunction with shown in Fig. 1 to Figure 13, a kind of motor improved structure of food waste processor, including support 1, drive end bearing bracket 2, rear end cap 3, stator 4, rotor 5, double ball bearing 6, carbon brush 7, ring earthing shell fragment 8 and strip grounding elastic part 9, described support is provided with carbon brush holder, and carbon brush 7 has four, and carbon brush 7 is placed in carbon brush holder, four carbon brush 7 are looped around on the diverter of motor, are used for regulating rotor 5 rotation direction.
Described drive end bearing bracket 2 is provided with the axis hole 10 for setting up rotor, and drive end bearing bracket 2 is located at support 1 front end, and described rear end cap 3 is provided with the axis hole 10 for setting up rotor, and rear end cap 3 is located at support 1 end.Described stator 4 is installed in support 1, and rotor 5 is located in stator 4, rotor 5 one end be cased with double ball bearing 6 and insert drive end bearing bracket 2 axis hole 10 in, rotor 5 other end be cased with double ball bearing 6 and insert rear end cap 3 axis hole 10 in.
Described ring earthing shell fragment 8 is provided with ground connection termination 11, the groove 12 that corresponding ring earthing shell fragment 8 is placed it is provided with in the axis hole 10 of described rear end cap 3, ring earthing shell fragment 8 contacts with rotor 5, stator 4 in being placed in groove 12, and axis hole 10 is stretched out in the ground connection termination 11 of ring earthing shell fragment 8.
Described strip grounding elastic part 9 is provided with ground connection termination 11, and described rear end cap 3 is provided with the slotted eye 13 that corresponding strip grounding elastic part 9 is placed, and strip grounding elastic part 9 contacts with support 1 in inserting slotted eye 13, and slotted eye 13 is stretched out in the ground connection termination 11 of strip grounding elastic part 9.
Described ring earthing shell fragment 8 stretches out the ground connection termination 11 of axis hole 10 and strip grounding elastic part 9 stretches out the ground connection termination 11 of slotted eye 13 and connects, and is electrically connected with the ground wire port of food waste processor plug.
The support 1 of described motor, stator 4 with rotor 5 by contacting with ring earthing shell fragment 8 and strip grounding elastic part 9, during motor electric leakage, by ring earthing shell fragment 8 and strip grounding elastic part 9, electricity can be discharged along the ground connection termination of plug in greatly, avoid human electric shock, improve motor safety, and in ring earthing shell fragment 8 and strip grounding elastic part 9 concealed loading rear end cap 3, rationally and make full use of motor internal space, improve the globality of motor and succinctly spend.
Motor is had to use four carbon brush 7 as the reversing arrangement of motor again, four carbon brush 7 are used can effectively to reduce the abrasion of carbon brush 7 compared with conventionally employed two carbon brush 7, extend the replacement cycle of carbon brush 7, improve motor service life, and rotor 5 both ends be cased with double ball bearing 6, use oiliness bearing with conventional motors compared with, double ball bearing 6 advantages are to last a long time, and muting function is good, above-mentioned both combine, and extend the motor service life of food waste processor.
Claims (5)
1. the motor improved structure of a food waste processor, including support, drive end bearing bracket, rear end cap, stator, rotor, bearing and carbon brush, described support is provided with carbon brush holder, carbon brush is placed in carbon brush holder, described stator is installed in support, described drive end bearing bracket is provided with the axis hole for setting up rotor, drive end bearing bracket is located at support front end, described rear end cap is provided with the axis hole for setting up rotor, rear end cap is located at support end, described rotor is located in stator, rotor one end be cased with bearing and insert drive end bearing bracket axis hole in, the rotor other end be cased with bearing and insert rear end cap axis hole in, it is characterized in that: in described rear end cap, be additionally provided with grounding elastic part, grounding elastic part one end and rotor, stator contacts with support, the ground wire port that the grounding elastic part other end is corresponding with plug is electrically connected with.
The motor improved structure of food waste processor the most according to claim 1, it is characterised in that: described bearing is double ball bearings.
The motor improved structure of food waste processor the most according to claim 1, it is characterised in that: described carbon brush quantity is four, and carbon brush is looped around on the diverter of motor.
The motor improved structure of food waste processor the most according to claim 1, it is characterized in that: described grounding elastic part includes ring earthing shell fragment and strip grounding elastic part, the groove that corresponding ring earthing shell fragment is placed it is provided with in the axis hole of described rear end cap, ring earthing shell fragment is placed in groove and rotor, stator contact, described rear end cap is provided with the slotted eye that corresponding strip grounding elastic part is placed, and strip grounding elastic part contacts with support in inserting slotted eye.
The motor improved structure of food waste processor the most according to claim 4, it is characterized in that: described ring earthing shell fragment and strip grounding elastic part are equipped with ground connection termination, connect the ground wire port corresponding with plug between ground connection termination with ground connection termination and be electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409396.XU CN205791946U (en) | 2016-05-09 | 2016-05-09 | The motor improved structure of food waste processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409396.XU CN205791946U (en) | 2016-05-09 | 2016-05-09 | The motor improved structure of food waste processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791946U true CN205791946U (en) | 2016-12-07 |
Family
ID=57412450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620409396.XU Active CN205791946U (en) | 2016-05-09 | 2016-05-09 | The motor improved structure of food waste processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528323A (en) * | 2018-06-01 | 2018-09-14 | 上海信耀电子有限公司 | A kind of car bulb adjustment actuating mechanism and its working method |
-
2016
- 2016-05-09 CN CN201620409396.XU patent/CN205791946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528323A (en) * | 2018-06-01 | 2018-09-14 | 上海信耀电子有限公司 | A kind of car bulb adjustment actuating mechanism and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102593997B (en) | Motor | |
| CN105703548B (en) | Motor with electric potential balancing device | |
| CN101783566A (en) | Permanent magnetic brush direct current motor | |
| CN205791946U (en) | The motor improved structure of food waste processor | |
| CN111712997A (en) | Brushless DC motor with improved grounding structure | |
| CN208862699U (en) | A kind of motor shaft current eliminates structure and motor | |
| CN207134917U (en) | A kind of device for preventing shaft current damage bearing | |
| KR101870126B1 (en) | A Juicer Having An Improved Juicing Capability | |
| WO2012067898A3 (en) | Isolating wet connect components for deployed electrical submersible pumps | |
| CN211701763U (en) | Motor shaft current eliminating device | |
| CN201717743U (en) | Motor of high-power garbage grinder | |
| CN202488122U (en) | Current grounding device for motor shaft | |
| CN204013177U (en) | A kind of clad type clutch transmission assembly | |
| CN113258705A (en) | Motor capable of resisting high-voltage static electricity | |
| CN201398108Y (en) | Duplex insulation induction motor for pump of cleaning machine | |
| CN105914933B (en) | The safe side circuit sealing conducting ring device of fire-proof motor | |
| CN202513800U (en) | Direct current brushless motor | |
| CN207968172U (en) | A kind of permanent-magnetic brush-less DC movable motor for electric pallet truck | |
| CN2788440Y (en) | Explosion-separating three phases asynchronous motor rotation shaft bearing structure for coal-cutter | |
| CN209638064U (en) | A kind of rotary drive mechanism and household electrical appliance | |
| CN208707463U (en) | A kind of motor for air cleaner | |
| CN208904847U (en) | A kind of drag cup motor removing commutation spark | |
| CN207459882U (en) | A kind of Split type helical stator micromotor | |
| CN205864195U (en) | A kind of shaft current axle head grounding device of motor | |
| CN1307390A (en) | Safe motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: Room 3, building 7A 528300 Guangdong city in Foshan Province town of Beijiao District of Shunde City neighborhood design Sanle northbound No. 1 building N Patentee after: GUANGDONG SHUNDE LALU DESIGN CO., LTD. Address before: West Design Plaza No. 1 Beijiao town Shunde District Guangdong city Foshan province Sanle northbound 528300 Foshan city 5 building 504B room Patentee before: Guangdong Shunde Zhongke new creation design Service Co., Ltd. |
|
| TR01 | Transfer of patent right |