CN203360861U - Base vibration reducing structure of roller washing machine - Google Patents
Base vibration reducing structure of roller washing machine Download PDFInfo
- Publication number
- CN203360861U CN203360861U CN 201320416635 CN201320416635U CN203360861U CN 203360861 U CN203360861 U CN 203360861U CN 201320416635 CN201320416635 CN 201320416635 CN 201320416635 U CN201320416635 U CN 201320416635U CN 203360861 U CN203360861 U CN 203360861U
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- Prior art keywords
- damper
- spring
- washing machine
- active column
- roller
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- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a base vibration reducing structure of a roller washing machine. The base vibration reducing structure comprises a damper and a movable stand column. The upper end portion of a body of the damper is fixed on a roller of the roller washing machine, the lower end portion of a piston rod of the damper is arranged on the upper end portion of the movable stand column, a first spring is arranged between the upper end portion of the movable stand column and the body of the damper, a fixing plate is arranged on the lower end portion of the movable stand column, the lower end portion of the movable stand column is inserted in a sleeved hole of the fixing plate in an embedded mode, a blocking shoulder is arranged on the movable stand column, and a second spring is arranged between the blocking shoulder and the fixing plate. In the working process, the damper is supported through a double-layered spring structure, namely the first spring and the second spring are matched with each other to support the damper together. In the clothes washing process, when the roller vibrates, the body of the damper synchronously vibrates along with the roller, at the moment, the first spring and the second spring stretch to be pressed repeatedly, and therefore vibration of the roller is buffered. Therefore, the base vibration reducing structure of the roller washing machine has the advantages of being good in vibration reducing effect and stable and reliable in structure.
Description
Technical field
The utility model relates to the washing machine technical field, relates in particular to a kind of roll washing machine foundation vibration-proof structure.
Background technology
As a kind of important household electrical appliance, washing machine has entered in increasing family; Wherein, roller washing machine is a kind of washing machine of important kind.For roller washing machine, it is a kind of equipment that utilizes cylinder rolling cleaning clothes, and due to clothes skewness in cylinder, in the process of utilizing roller washing machine cleaning clothes, the fuselage of roller washing machine often there will be violent vibration.
For addressing the above problem, existing roller washing machine generally all is equipped with corresponding vibration-proof structure, and wherein, vibration-proof structure is installed between the cylinder and base of roller washing machine, and the stability of vibration-proof structure and effectiveness in vibration suppression seem particularly important.Yet, the vibration-proof structure ubiquity less stable of existing roller washing machine and the undesirable defect of effectiveness in vibration suppression.
The utility model content
The purpose of this utility model is to provide a kind of roll washing machine foundation vibration-proof structure, this roll washing machine foundation vibration-proof structure good stability and good damping result for the deficiencies in the prior art.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of roll washing machine foundation vibration-proof structure, the active column that includes the damper of vertical extension and be installed in the damper below, damper includes upper end and is installed in the main body of cylinder of roller washing machine and the piston rod of the upper end that bottom is installed in active column, be equiped with the first spring between the upper end of active column and the main body of damper, the upper end of the first spring and bottom respectively with the main body of the damper of respective side and the upper end butt of active column; The bottom of active column is fitted with the fixed head that is fixed in roll washing machine foundation, fixed head offers the suit hole of upward opening, the bottom of active column can be intercalated in the suit hole relatively actively, active column is provided with shoulder block, be equiped with the second spring between shoulder block and fixed head, the second spring housing is loaded on active column, the upper end of the second spring and bottom respectively with shoulder block and the fixed head butt of respective side.
Wherein, described fixed head offers the pin hole extended in described suit hole, and described active column offers vertical extension and is the spacing hole of oval shape, the embedded limit bolt that is inserted with of pin hole, and limit bolt extends in spacing hole.
The beneficial effects of the utility model are: a kind of roll washing machine foundation vibration-proof structure described in the utility model, it comprises damper and active column, the cylinder of roller washing machine is fixed in the upper end of the main body of damper, the bottom of the piston rod of damper is installed in the upper end of active column, installing the first spring between the upper end of active column and the main body of damper, the bottom of active column is equipped with fixed head, the bottom of active column is intercalated in the suit hole of fixed head, active column is provided with shoulder block, be equiped with the second spring between shoulder block and fixed head.During work, the utility model holds damper by the double-layer spring structure, and the first spring and the second spring cooperatively interact and jointly hold damper; At roller washing machine, clean in the process of clothes, when vibration appears in cylinder, the main body of damper is along with cylinder synchronous vibration, and now, the first spring and the second spring be flexible the compression repeatedly, and then the vibration of buffer roller.Comprehensive above-mentioned situation is known, the utlity model has the reliable advantage of good damping result and Stability Analysis of Structures.
The accompanying drawing explanation
Below utilize accompanying drawing to be further detailed the utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In Fig. 1, include:
1---damper 11---main body
12---piston rod 2---active column
21---shoulder block 22---spacing hole
3---first spring 4---fixed head
41---suit hole 5---second spring
6---limit bolt.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, a kind of roll washing machine foundation vibration-proof structure, the active column 2 that includes the damper 1 of vertical extension and be installed in damper 1 below, damper 1 includes upper end and is installed in the main body 11 of cylinder of roller washing machine and the piston rod 12 of the upper end that bottom is installed in active column 2, between the main body 11 of the upper end of active column 2 and damper 1, be equiped with the upper end of the first spring 3, the first springs 3 and bottom respectively with the main body 11 of the damper 1 of respective side and the upper end butt of active column 2; The bottom of active column 2 is fitted with the fixed head 4 that is fixed in roll washing machine foundation, fixed head 4 offers the suit hole 41 of upward opening, the bottom of active column 2 can be intercalated in suit hole 41 relatively actively, active column 2 is provided with shoulder block 21, be equiped with the second spring 5 between shoulder block 21 and fixed head 4, the second spring 5 be set in the upper end of active column 2, the second springs 5 and bottom respectively with shoulder block 21 and fixed head 4 butts of respective side.
Further, for preventing that in vibration processes, active column 2 is recessed in suit hole 41, the utility model adopts following structural design, be specially: fixed head 4 offers the pin hole extended in suit hole 41, active column 2 offers vertical extension and is the spacing hole 22 of oval shape, the embedded limit bolt 6 that is inserted with of pin hole, limit bolt 6 extends in spacing hole 22.
During work, the utility model holds damper 1 by the double-layer spring structure, and the first spring 3 and the second spring 5 cooperatively interact and jointly hold damper 1; At roller washing machine, clean in the process of clothes, when vibration appears in cylinder, the main body 11 of damper 1 is along with cylinder synchronous vibration, and now, the first spring 3 and the second spring 5 be flexible the compression repeatedly, and then the vibration of buffer roller.
Comprehensive above-mentioned situation is known, the utlity model has the reliable advantage of good damping result and Stability Analysis of Structures.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (2)
1. a roll washing machine foundation vibration-proof structure, it is characterized in that: the active column (2) that includes the damper (1) of vertical extension and be installed in damper (1) below, damper (1) includes the piston rod (12) of the upper end that main body (11) that upper end is installed in the cylinder of roller washing machine and bottom be installed in active column (2), be equiped with the first spring (3) between the main body (11) of the upper end of active column (2) and damper (1), the upper end of the first spring (3) and bottom respectively with the main body (11) of the damper (1) of respective side and the upper end butt of active column (2), the bottom of active column (2) is fitted with the fixed head (4) that is fixed in roll washing machine foundation, fixed head (4) offers the suit hole (41) of upward opening, the bottom of active column (2) can be intercalated in suit hole (41) relatively actively, active column (2) is provided with shoulder block (21), be equiped with the second spring (5) between shoulder block (21) and fixed head (4), the second spring (5) is set in active column (2), the upper end of the second spring (5) and bottom respectively with shoulder block (21) and fixed head (4) butt of respective side.
2. a kind of roll washing machine foundation vibration-proof structure according to claim 1, it is characterized in that: described fixed head (4) offers the pin hole extended in described suit hole (41), described active column (2) offers vertical extension and is the spacing hole (22) of oval shape, the embedded limit bolt (6) that is inserted with of pin hole, limit bolt (6) extends in spacing hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320416635 CN203360861U (en) | 2013-07-15 | 2013-07-15 | Base vibration reducing structure of roller washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320416635 CN203360861U (en) | 2013-07-15 | 2013-07-15 | Base vibration reducing structure of roller washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360861U true CN203360861U (en) | 2013-12-25 |
Family
ID=49808651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320416635 Expired - Fee Related CN203360861U (en) | 2013-07-15 | 2013-07-15 | Base vibration reducing structure of roller washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911866A (en) * | 2015-06-30 | 2015-09-16 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Magnesium alloy cage type motor union spring oscillation damping rinsing apparatus |
| CN105937134A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Washing machine fixing base capable of reducing vibration |
-
2013
- 2013-07-15 CN CN 201320416635 patent/CN203360861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911866A (en) * | 2015-06-30 | 2015-09-16 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Magnesium alloy cage type motor union spring oscillation damping rinsing apparatus |
| CN105937134A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Washing machine fixing base capable of reducing vibration |
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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 |
Granted publication date: 20131225 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |