CN208510967U - Driving device for dish-washing machine - Google Patents
Driving device for dish-washing machine Download PDFInfo
- Publication number
- CN208510967U CN208510967U CN201820013288.XU CN201820013288U CN208510967U CN 208510967 U CN208510967 U CN 208510967U CN 201820013288 U CN201820013288 U CN 201820013288U CN 208510967 U CN208510967 U CN 208510967U
- Authority
- CN
- China
- Prior art keywords
- dish
- shaft
- washing machine
- impeller
- pallet
- 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.)
- Expired - Fee Related
Links
- 238000004851 dishwashing Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of driving devices for dish-washing machine, including motor, shaft, impeller, spring, pallet, sealing mechanism, impeller is set in the top of the shaft, and impeller and the pallet are clamped, one end of spring is connected with sealing mechanism, and the other end of spring is connected with the pallet.By the cooperation of sealing mechanism and spring, sealing is carried out to machine shaft, so that moisture will not enter motor by gap, to achieve the effect that antiseep, so that electric machine operation state is safer.
Description
Technical field
The utility model relates to dish-washing machine field, in particular to a kind of driving device for dish-washing machine.
Background technique
Existing dish-washing machine includes water tank type dish-washing machine, table dish-washer, and table dish-washer is mainly used for home-use, sink
Formula dish-washing machine be a kind of open dish-washing machine, both it is commercially available, can be used in the sink of family.The water of water tank type dish-washing machine
Trench bottom is provided with motor, and motor driven impeller rotates, and is provided with discharge end, the slurry that discharge end sprays out on impeller
Dishes in sink is cleaned.Impeller is driven by machine shaft, and motor seal stretches out sealed end in bottom of gullet, shaft
Lid is connected with impeller, but still has small gap between shaft and end cover, and permanent use keeps gap more next
Bigger, moisture still can cause to get rusty or be security risk along shaft flow direction motor.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of driving devices for dish-washing machine of antiseep.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
For the driving device of dish-washing machine, including motor, shaft, impeller, spring, pallet, sealing mechanism, the impeller set
It is located at the top of the shaft, the impeller and the pallet are clamped, and one end of the spring is connected with the sealing mechanism, institute
The other end for stating spring is connected with the pallet.
The upper surface of the pallet is provided with card slot, and the card slot is arranged radially using the tray center as the center of circle, described
Tray center is equipped with seal groove.
The impeller includes tubular yoke portion, blade, and tubular yoke portion is set in the shaft top, with the shaft mistake
It is full of cooperation.
The blade includes axial part, spire, and the axial part is axially disposed within the tubular along the shaft
Yoke portion surface, the spire in succession the axial part one end spiral setting.
The sealing mechanism includes sealing, split type axle sleeve, and the split type axle sleeve includes rotor, stator, and described turn
Sub to be interference fitted with the sealing, the stator is connected with the motor.
Compared with prior art, the driving device provided by the utility model for dish-washing machine, passes through sealing mechanism and bullet
The cooperation of spring carries out sealing to machine shaft, so that moisture will not enter motor by gap, to reach the effect of antiseep
Fruit, so that electric machine operation state is safer.
Detailed description of the invention
Fig. 1 is a kind of sectional side elevation of driving device for dish-washing machine of the utility model；
Fig. 2 is the perspective view of impeller in Fig. 1；
Fig. 3 is the sectional side elevation of sealing mechanism in Fig. 1；
Fig. 4 is the top view of pallet in Fig. 1；
In figure, 1- impeller, 2- pallet, 3- spring, 4- sealing, the split type axle sleeve of 5-, 6- motor, 7- shaft, 11- axial direction
Portion, 12- spire, 13- tubular yoke portion, 21- card slot, 22- seal groove, 41- sealing, 42- sealing ring, 51- rotor, 52- are fixed
Son.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
It is as shown in Figures 1 to 4: a kind of driving device for dish-washing machine provided by the utility model, including motor 6, shaft
7, impeller 1, spring 3, pallet 2, sealing mechanism, impeller 1 are set in the top of shaft 7, and impeller 1 and pallet 2 are clamped, spring 3
One end is connected with sealing mechanism, and the other end of spring 3 is connected with pallet 2.Spring resists pallet 2, so that between impeller 1 and pallet
Gap it is smaller, sealing mechanism is sealed shaft 7, it is therefore prevented that from impeller 1 leak moisture.
Specifically, the upper surface of pallet 2 is provided with card slot 11, card slot 11 is arranged radially using 2 center of pallet as the center of circle, with leaf
The blade of wheel matches clamping, and 2 center of pallet is equipped with seal groove and is inserted in sealing ring when installation.
Impeller 1 includes tubular yoke portion 13, blade, and tubular yoke portion 13 is set in 7 top of shaft, is interference fitted with shaft 7.Leaf
Piece includes axial part 11, spire 12, and axial part 12 is axially disposed within 13 surface of tubular yoke portion, spire 12 along shaft 7
One end spiral of axial part 11 is arranged in succession, water stream channel is formed between adjacent blade, when motor 6 is opened, shaft 7 is with movable vane
1 rotation of wheel, water flow are rotated by water stream channel and are driven to move upwards to form spiral water flow by spire 12, spiral water flow
It is sprayed out in into sprinkler head.
Sealing mechanism includes sealing 4, split type axle sleeve 5, and split type axle sleeve 5 includes rotor 51, stator 52, rotor 51 with
Sealing 4 is interference fitted, and stator 52 is connected with motor 6.The end face contacted between the stator 51 of split type axle sleeve 5 and rotor 52 is
The small synthetic material of the coefficient of frictions such as silicon steel sheet also can still keep end face if there is abrasion under the thrust of spring 3
Close to closed state, moisture enters between stator 51 and rotor 52 also can be because the high temperature evaporation that friction generates falls；Sealing 4 is embedded
Enter to be provided with sealing ring 42, rotor 51 with sealing 4 with shaft as shaft 7 rotates together, stator 52 is fixed on motor 6
On.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. being used for the driving device of dish-washing machine, including motor, shaft, impeller, spring, pallet, sealing mechanism, it is characterised in that:
The impeller is set in the top of the shaft, and the impeller and the pallet are clamped, one end of the spring and the sealing
Mechanism is connected, and the other end of the spring is connected with the pallet.
2. the driving device according to claim 1 for dish-washing machine, it is characterised in that: the upper surface of the pallet is arranged
There is card slot, the card slot is arranged radially using the tray center as the center of circle, and the tray center is equipped with seal groove.
3. the driving device according to claim 2 for dish-washing machine, it is characterised in that: the impeller includes tubular yoke
Portion, blade, tubular yoke portion are set in the shaft top, are interference fitted with the shaft.
4. the driving device according to claim 3 for dish-washing machine, it is characterised in that: the blade include axial part,
Spire, the axial part are axially disposed within tubular yoke portion surface along the shaft, and the spire is described in succession
One end spiral of axial part is arranged.
5. the driving device according to claim 4 for dish-washing machine, it is characterised in that: the sealing mechanism includes sealing
Portion, split type axle sleeve；The split type axle sleeve includes rotor, stator, and the rotor and the sealing are interference fitted, described fixed
It is sub to be connected with the motor；Sealing ring is provided in the sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013288.XU CN208510967U (en) | 2018-01-04 | 2018-01-04 | Driving device for dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013288.XU CN208510967U (en) | 2018-01-04 | 2018-01-04 | Driving device for dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208510967U true CN208510967U (en) | 2019-02-19 |
Family
ID=65328325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013288.XU Expired - Fee Related CN208510967U (en) | 2018-01-04 | 2018-01-04 | Driving device for dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208510967U (en) |
-
2018
- 2018-01-04 CN CN201820013288.XU patent/CN208510967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |