CN202116871U - Shock absorption device of lower suspended industrial washing machine - Google Patents
Shock absorption device of lower suspended industrial washing machine Download PDFInfo
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- CN202116871U CN202116871U CN2011201492217U CN201120149221U CN202116871U CN 202116871 U CN202116871 U CN 202116871U CN 2011201492217 U CN2011201492217 U CN 2011201492217U CN 201120149221 U CN201120149221 U CN 201120149221U CN 202116871 U CN202116871 U CN 202116871U
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- spring
- spring mount
- damping
- mount pad
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Abstract
A shock absorption device of a lower suspended industrial washing machine comprises a body suspended on a base, a damping spring and hydraulic dampers are connected between the base and the body, the upper end and the lower end of the damping spring are connected with an upper spring mount and a lower spring mount respectively, and the hydraulic dampers are disposed between the base and the body in bilateral symmetry. The upper end and the lower end of the damping spring are connected into the upper spring mount and the lower spring mount respectively in a ring-joined manner, while number of joined rings at each end is two to four. The upper spring mount and the lower spring mount are welded and fixed on the body and the base respectively. The damping spring of the shock absorption device cannot slide relative to the upper spring mount and the lower spring mount during operation, so that noise is effectively eliminated. The shock absorption device is fine in shock absorbing effect, low in manufacturing cost, simple in assembly, low in load of the hydraulic dampers, and the washing machine is long in service life, safe and reliable.
Description
Technical field
The utility model relates to a kind of industrial rinsing machine, specifically is a kind of damping device of lower suspension industry rinsing machine.
Background technology
The common used in industry rinsing machine generally all adopts motor-driven in processes such as washing, dehydration at present.Motor is in driving the rotating cage rotation process, because clothing unbalanced layout in rotating cage of washing causes rotating cage to produce certain eccentric force, this eccentric force makes industrial rinsing machine produce very big impact endurance test shock simultaneously.In order to reduce the impact endurance test shock of industrial rinsing machine to greatest extent; Usually adopt through the elasticity components and parts (like spring; Air bag) and corresponding damping device, eliminate this impact endurance test shock through the method for certain combination, combination relatively more commonly used is a lower suspension damping bascule.And lower suspension damping bascule commonly used has following dual mode:
First kind: like Fig. 1, shown in Figure 2; It comprises main body 11 and base 12; Damping device is formed with hydraulic damper 14 by being located at the damping spring 13 that is symmetric arrangement between main body 11 and base 12 left and right sides respectively, and it is interior and be connected between main body 11 and the base 12 that damping spring 13 inserts the groove of bases 12.
The shortcoming of above-mentioned damping bascule is: because damping spring 13 lower ends freely are placed in the groove of base 12; The upper end of damping spring 13 unfixing (seeing the gradient groove of leaving among Fig. 2); Cause whole damping spring 13 to freely swing, thereby it is not enough to cause damping spring 13 to rock impact resistance at horizontal plane.In the rinsing machine course of work, because the vibrations of offset loading force main body that effect causes 1 will cause that damping spring 13 produces very big swing, and then make the damping effect of machine undesirable.Though the hydraulic damper 14 through being installed between main body 11 and the base 12 can be eliminated the horizontal hunting between a part of main body 11 and the base 12; But hydraulic damper 14 is stressed excessive at this moment; Cause its damage easily, thereby cause that machine can not normally use even damage owing to excessive vibrations makes it.
Second kind, like Fig. 3, shown in Figure 4, it comprises main body 21 and base 22, and damping device is formed with hydraulic damper 24 by being located at the damping spring 213 that is symmetric arrangement between main body 21 and base 22 left and right sides respectively.Damping spring 23 is connected main 2 bodies 1 and bases 23 through first spring base 26 that it is welded on the main body 21 with second spring base 25 on being welded on base 22, its connected mode is that the internal diameter of damping spring 23 inserts respectively in first spring base 26 and second spring base 25.
The shortcoming of above-mentioned damping balance sysmte is: one, because the mating part between damping spring 23 and first spring base 26 and second spring base 25 can take place to slide relatively, therefore cause generation of noise easily in the damping process.Two, owing to cooperate for internal diameter between damping spring 23 and first spring base 26 and second spring base 25; Therefore higher to the dimensional requirement of damping spring 23 internal diameters; In damping spring 23 manufacture crafts; The control of the control ratio outside dimension of internal diameter size is difficulty more, thereby causes damping spring 23 costs of manufacture higher.
The utility model content
The purpose of the utility model aims to provide a kind of good damping effect, and cost of manufacture is low, and assembling is simple, long service life, and the damping device of safe and reliable lower suspension industry rinsing machine is to overcome weak point of the prior art.
Press the damping device of a kind of lower suspension industry rinsing machine of this purpose design; Comprise the main body that is suspended on the base; Be connected with damping spring and hydraulic damper between base and the main body; Its architectural feature is that the upper and lower end of damping spring is connected with upper spring mount pad and lower spring mount pad respectively, and hydraulic damper is symmetrically arranged between base and main body.
The upper and lower end of said damping spring doubling-up respectively is connected in upper spring mount pad and the lower spring mount pad, and the number of turns is 2～4 circles.Said upper spring mount pad and lower spring mount pad are separately fixed on main body and the base through welding.
The utility model is welded with upper spring mount pad and lower spring mount pad respectively on main body and base, damping spring upper and lower end doubling-up respectively places among both, in the damping spring course of work; Can not produce and slide, effectively abate the noise with upper spring mount pad and lower spring mount pad, and good damping effect; Cost of manufacture is low; Assembling is simple, and the load of hydraulic damper is low, the long service life of machine and safe and reliable.
Description of drawings
Fig. 1 is the front view of first kind of lower suspension damping bascule commonly used.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the front view of second kind of lower suspension damping bascule commonly used.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the front view of the utility model one embodiment.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the mounting structure sketch map of damping spring and upper spring mount pad and lower spring mount pad.
Fig. 8 is the cutaway view of A-A among Fig. 7.
Fig. 9 is the right view of the another embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
First embodiment
Referring to Fig. 5-Fig. 8; The damping device of this lower suspension industry rinsing machine; Comprise the main body 1 that is suspended on the base 2, be connected with damping spring 3 and hydraulic damper 6 between base 2 and the main body 1, the upper and lower end of its damping spring 3 is connected with upper spring mount pad 5 and lower spring mount pad 4 respectively; Hydraulic damper 6 is symmetrically arranged between base 2 and main body 1; Hydraulic damper 6 is arranged on the periphery of damping spring 3, thereby reaches preferable damping effect (4～6 of hydraulic damper 6 general employings, present embodiment is 4).
The upper and lower end of damping spring 3 doubling-up respectively is connected in upper spring mount pad 5 and the lower spring mount pad 4, and the number of turns is 2～4 circles (present embodiment is 3 circles), like Fig. 7, shown in Figure 8.Wherein, upper spring mount pad 5 is separately fixed on main body 1 and the base 2 through welding with lower spring mount pad 4.After damping spring 3 was installed on upper spring mount pad 5 and lower spring mount pad 4, the outer ring of the upper and lower end doubling-up of damping spring 3 part was deep into respectively in both, cooperates through certain size, makes being connected firmly of three, and fused with main body 1 and base 2.
The jerk that this machine is produced in the course of the work (jerk that comprises vertical direction, horizontal direction) is mainly born by damping spring 3; And 6 of hydraulic dampers play a booster action; Thereby prolong the service life of hydraulic damper 6, also weaken the vibrations that produce because of eccentric force in the machine works to greatest extent.Simultaneously, in damping spring 3 courses of work, can not produce slip between its doubling-up part and upper spring mount pad 5 and the lower spring mount pad 4, thereby effectively eliminate the noise that might produce in its course of work.
Second embodiment
Referring to Fig. 5-Fig. 8, the damping device of this lower suspension industry rinsing machine, the main distinction of itself and first embodiment is that hydraulic damper 6 is arranged on the inboard of damping spring 3, the technique effect that it produced is identical with first embodiment.Other do not state part, with first embodiment.
Claims (3)
1. the damping device of lower suspension industry rinsing machine; Comprise the main body (1) that is suspended on the base (2); Be connected with damping spring (3) and hydraulic damper (6) between base (2) and the main body (1); The upper and lower end that it is characterized in that damping spring (3) is connected with upper spring mount pad (5) and lower spring mount pad (4) respectively, and hydraulic damper (6) is symmetrically arranged between base (2) and main body (1).
2. according to the damping device of the said lower suspension of claim 1 industry rinsing machine, the upper and lower end that it is characterized in that said damping spring (3) doubling-up respectively is connected in upper spring mount pad (5) and the lower spring mount pad (4), and the number of turns is 2～4 to enclose.
3. according to the damping device of the said lower suspension industry of claim 2 rinsing machine, it is characterized in that said upper spring mount pad (5) and lower spring mount pad (4) are separately fixed on main body (1) and the base (2) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201492217U CN202116871U (en) | 2011-05-11 | 2011-05-11 | Shock absorption device of lower suspended industrial washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201492217U CN202116871U (en) | 2011-05-11 | 2011-05-11 | Shock absorption device of lower suspended industrial washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116871U true CN202116871U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201492217U Expired - Fee Related CN202116871U (en) | 2011-05-11 | 2011-05-11 | Shock absorption device of lower suspended industrial washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116871U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570416A (en) * | 2017-10-26 | 2018-01-12 | 南京溧水丽华弹簧厂 | A kind of mounting structure of spring base and spring base |
| CN109056515A (en) * | 2018-09-13 | 2018-12-21 | 北京城建十六建筑工程有限责任公司 | A kind of shock mount |
| CN114182493A (en) * | 2021-12-20 | 2022-03-15 | 江苏川岛洗涤机械科技有限公司 | Shock-absorbing structure of industrial washing machine |
| CN115616199A (en) * | 2022-12-06 | 2023-01-17 | 宁波纺织仪器厂 | Fabric shrinkage testing equipment |
-
2011
- 2011-05-11 CN CN2011201492217U patent/CN202116871U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570416A (en) * | 2017-10-26 | 2018-01-12 | 南京溧水丽华弹簧厂 | A kind of mounting structure of spring base and spring base |
| CN109056515A (en) * | 2018-09-13 | 2018-12-21 | 北京城建十六建筑工程有限责任公司 | A kind of shock mount |
| CN109056515B (en) * | 2018-09-13 | 2024-01-02 | 北京城建十六建筑工程有限责任公司 | Damping support |
| CN114182493A (en) * | 2021-12-20 | 2022-03-15 | 江苏川岛洗涤机械科技有限公司 | Shock-absorbing structure of industrial washing machine |
| CN115616199A (en) * | 2022-12-06 | 2023-01-17 | 宁波纺织仪器厂 | Fabric shrinkage testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |