CN2545225Y - Bottom side plate of roving cleaner - Google Patents

Abstract

The utility model relates to textile machinery field, in particular to a lower lateral plate used for the cleaner of the roving frame which is used for cleaning yarn. The lateral plate is provided with a U-shaped groove and the lower end of the U-shaped groove is equipped with a groove, the width of the groove is less than that of the upper part of the U-shaped groove; a back lower guide roller shaft sleeve is arranged in the U-shaped groove, the back lower guide roller shaft sleeve is equipped with a large blocking cam and a small blocking cam on an inward side. The U-shaped groove arranged on the lower lateral plate and the back lower guide roller shaft sleeve are altered at the same time and no guide and fixed plate is needed to control the back lower guide roller shaft sleeve; in this way, the phenomenon of abrasion caused by using bolt is prevented; the structure and the design are novel and rational; the manufacture is simple; the utility model is used for the roving cleaner, which is convenient for use and prolongs the service life of the lower belt; moreover, the cleaning effect is good.

Description

Rove cleaner lower side panel

Technical field

The utility model relates to field of textile machinery, especially for the lower side panel of the cleaner of cleaning yarn on the Speed frames.

Background technology

Cotton is spun into behind the rove when ingot, owing to subsidiary on the rove impurity such as velveteen arranged, need around ingot the time it is removed, and the cleaner on the Speed frames promptly has this function.Cleaner is made up of last cleaner and down cleaner, the structure of upper and lower cleaner is roughly the same, promptly in outer cover plate, has framework, be respectively arranged with suede band tension support and the doctor blade holder that has scraper in the framework both sides, on the outer cover plate at framework two ends, be respectively arranged with upper and lower axle, be connected with power transmission shaft on the last axle, some reciprocating type top clearers are enclosed within outside the upper and lower axle and with upper and lower axle and connect.Present rove cleaner, the side plate of down cleaner is with after bearing support is connected, control the installation part at each position and be fixed on the fuselage, one U-shaped hole is arranged on side plate, be used for fixing back lower guide roll axle, locate back lower guide roll axle by guide positioning plate, can with each parts integrated positioning, whole down cleaner is run well.But the location of guide positioning plate needs to fix with the M5 bolt, and the position of bolt just in time and produce friction during following suede tape travel, and influence is suede band service life down, and dismounting maintenance simultaneously is inconvenience extremely.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of lower side panel of rove cleaner, and this side plate can not only be fixed back lower guide roll axle, and can be without the guide securement plate.

The technical scheme that its technical problem that solves the utility model adopts is: rove cleaner lower side panel, has U-lag, the U-lag lower end has a groove that width is littler than U-lag upper width, be provided with back lower guide roll shaft sleeve in the U-lag, it is protruding protruding with lesser calorie that an inside side of back lower guide roll shaft sleeve is provided with kilocalorie.

Further: the protruding profile of described kilocalorie is the U-lag shaped upper part, the shape of the groove that is shaped as the U-lag lower end that lesser calorie is protruding.

Rove cleaner lower side panel of the present utility model, by after changing design in the U-lag on lower side panel and the back lower guide roll shaft sleeve and cooperating, no longer need guide positioning plate to control back lower guide roll shaft sleeve, avoided using bolt that bring with phenomenon following suede band friction, structural design is new reasonable, makes simply, be used for the rove cleaner, easy to use, prolonged service life of time suede band, cleaning effect is good.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1.

Among the figure: 1, U-lag, 2, groove, 3, back lower guide roll axle sleeve, 4, kilocalorie is protruding,

5, lesser calorie is protruding

The specific embodiment

The rove cleaner lower side panel shown in Figure 2 as Fig. 1, has U-lag 1, U-lag 1 lower end has the width groove 2 littler than U-lag 1 upper width, is provided with back lower guide roll shaft sleeve 3 in the U-lag 1, and an inside side of back lower guide roll shaft sleeve 3 is provided with kilocalorie protruding 4 and lesser calorie protruding 5.The profile of kilocalorie protruding 4 is U-lag 1 shaped upper part, the shape of the groove 2 that is shaped as U-lag 1 lower end of lesser calorie protruding 5.During installation, the kilocalorie protruding 4 of back lower guide roll shaft sleeve 3 is aimed at the U-lag 1 of trough of belt 2 with lesser calorie protruding 5, after the embedding, half-twist so just has been securely fixed on the lower side panel.

Claims (2)

1, a kind of rove cleaner lower side panel, has U-lag (1), it is characterized in that: U-lag (1) lower end has the width groove (2) littler than U-lag (1) upper width, be provided with back lower guide roll shaft sleeve (3) in the U-lag (1), an inside side of back lower guide roll shaft sleeve (3) is provided with kilocalorie protruding (4) and lesser calorie protruding (5).

2, rove cleaner lower side panel according to claim 1 is characterized in that: the profile of described kilocalorie protruding (4) is U-lag (a 1) shaped upper part, the shape of the groove (2) that is shaped as U-lag (1) lower end of lesser calorie protruding (5).

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