CN202130870U

CN202130870U - Oscillating mechanism

Info

Publication number: CN202130870U
Application number: CN201120258006U
Authority: CN
Inventors: 李伯仲
Original assignee: YIHONG ENVIRONMENTAL PROTECTION MACHINERY (SUZHOU) CO Ltd
Current assignee: YIHONG ENVIRONMENTAL PROTECTION MACHINERY (SUZHOU) CO Ltd
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2012-02-01
Anticipated expiration: 2021-07-21

Abstract

The utility model discloses an oscillating mechanism which comprises a frame; a plurality of hanging racks are arranged on the frame and respectively mounted in a plurality of treatment troughs; the oscillating mechanism further comprises a plurality of rollers; the rollers are distributed on two sides of the frame in sequence in the relative motion direction of the frame and the treatment troughs; and annular grooves are formed on the outer walls of the rollers, and respectively matched with a guide rail at the lower end of the frame and guide rails at the upper ends of the treatment troughs. Furthermore, eccentric wheels driven by a driving device are arranged on the treatment troughs, and are in transmission connection with the frame. The utility model has the advantages of simple structure, easiness in assembly and maintenance, low cost, long service life, safety and environmental protection, and can effectively improve the efficiency and the treatment quality.

Description

Wabble mechanism

Technical field

The utility model relates to a kind of surface processing equipment, relates in particular to a kind of structure improved wabble mechanism that has.

Background technology

At present, in fields such as environmental protection, machinery, electronics, chemical industry, can adopt treatment trough etc. that product is carried out surface treatment usually.Consult Fig. 1, existing treatment trough generally is that pending article are placed in the hanger when work; Again this hanger is lifted on the framework; Number of metal guide wheel 3 is set below this framework, and this guide wheel is fixed on (not shown) on the wheel stand through rotating shaft 2, and ball bearing of main shaft is housed in the guide wheel.Owing to ball bearing of main shaft not resistance to acids liquid medicine corrosion be prone to break down, the bearing that breaks down needs in time to change, side can not cause guide wheel and wave the framework wearing and tearing.The weak point of this device is: inefficiency, waste time and energy, and treatment effect is not good, simultaneously, and because of roller is fixed on the wheel stand, after wearing and tearing appear in long-term use, maintain and replace inconvenience, cost is higher.

The utility model content

It is a kind of simple in structure, convenient to operation that the purpose of the utility model is to provide, and treatment effect is good, is convenient to the wabble mechanism of installation and maintenance, thereby overcome deficiency of the prior art.

For realizing above-mentioned utility model purpose, the utility model has adopted following technical scheme:

A kind of wabble mechanism; Comprise a framework, place one on this framework with upper hanger, said hanger places an above treatment trough respectively; It is characterized in that: said wabble mechanism also comprises a plurality of rollers; These a plurality of rollers are distributed in the framework both sides successively along the direction of relative movement of framework and treatment trough, and said roller outer wall is provided with annular recess, and this annular recess cooperates with guide rail that is arranged on the framework lower end and the guide rail that is arranged on the treatment trough upper end respectively.

Preferably, said roller has H shape lateral cross section.

Said wabble mechanism also comprises an eccentric wheel that is driven by actuating device, and this eccentric wheel and framework are in transmission connection.

Said roller adopts the wear resistant plastic member.

Compared with prior art, the advantage of the utility model is:

(1) adopting outer wall to have the roller of annular groove, do not adorn axle and bearing in this roller, is directly to be put in the roller box, and on framework and treatment trough the guide rail that cooperates with this roller of setting respectively; Make that framework can parallel motion on treatment trough, thereby reduced the wearing and tearing of roller and framework in the cleaning process, prolonged its service life, simultaneously; This roller only needs framework is lifted after impaired, can take out this impaired roller easily; And insert new roller, and need not the framework integral replacing, simple to operation; Especially, through the roller that adopts wear resistant plastic to process, further cost-cutting also;

(2) be employed in and set up eccentric wheel on the treatment trough, and drive framework swing with this eccentric wheel, the framework parallel motion is lighter, and improves the horizontal hunting frequency of hanger in the treating process greatly, and improve efficient simultaneously and handled quality, and environmental protection more.

Description of drawings

Fig. 1 is the structural representation of treatment trough in the prior art;

Fig. 2 is the birds-eye view of the utility model one preferred embodiment;

Fig. 3 is the cross-sectional view of the utility model one preferred embodiment;

Each assembly and Reference numeral thereof are respectively among the figure: treatment trough 1, rotating shaft 2, guide wheel 3, framework 4, roller 5, hanger 6, treatment trough 7, eccentric wheel 8.

The specific embodiment

Be further described below in conjunction with accompanying drawing and a preferred embodiment technical scheme the utility model.

Consult Fig. 2-3, this wabble mechanism comprises a framework 4, places one on this framework 4 with upper hanger 6; This places an above treatment trough 7 respectively with upper hanger 6; Simultaneously, the framework both sides also are provided with some rollers 5, and these rollers 5 distribute along the direction of relative movement of framework 4 with treatment trough 7 successively; Each roller 5 outer wall is provided with annular recess, and this annular recess cooperates with guide rail that is arranged on the framework lower end and the guide rail that is arranged on the treatment trough upper end respectively.

Preferably, aforementioned roller has H shape lateral cross section.

Further, also be provided with an eccentric wheel 8 that is driven by actuating devices such as motors on the aforementioned processing groove, this eccentric wheel and framework 4 are in transmission connection.

Aforementioned roller preferably adopts the wear resistant plastic member.

The utility model can also have other numerous embodiments; But under the situation that does not deviate from utility model spirit and essence thereof; Those skilled in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. wabble mechanism; Comprise a framework, place one on this framework with upper hanger, said hanger places an above treatment trough respectively; It is characterized in that: said wabble mechanism also comprises a plurality of rollers; These a plurality of rollers are distributed in the framework both sides successively along the direction of relative movement of framework and treatment trough, and said roller outer wall is provided with annular recess, and this annular recess cooperates with guide rail that is arranged on the framework lower end and the guide rail that is arranged on the treatment trough upper end respectively.

2. wabble mechanism according to claim 1 is characterized in that: said roller has H shape lateral cross section.

3. wabble mechanism according to claim 1 is characterized in that: said wabble mechanism also comprises an eccentric wheel that is driven by actuating device, and this eccentric wheel and framework are in transmission connection.

4. wabble mechanism according to claim 1 and 2 is characterized in that: said roller adopts the wear resistant plastic member.