Circular cleaning device for inner wall of barrel
Technical field
The present invention relates to a kind of circular cleaning device for inner wall of barrel.
Background technology
Food-processing industry often needs to use turnover barrel, is used for placing or the various raw material of turnover transport, but the residue that on the inwall of these barrels, normal attachment is more, can use after must cleaning up.Chinese utility model patent ZL201120450747.9 discloses a kind of cleaning device for inner wall of barrel, and it comprises: water tank, cleaning device, cleaning agent conveying device, electrical control cabinet, heating rod and stop valve.This washer, rely on the three capillus brushes be arranged on three columns to realize cleaning function, but the length not easily rapid adjustment of its three capillus brush, therefore the cleaning of the staving of minority diameter specifications can only be adapted to, turnover barrel used by food-processing industry of a great variety, there is multiple diameter specification, this washer of all sizes must be equipped with, can multiple turnover barrel used by cleaning food processing industry.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provide a kind of adjustment with rack and pinion engaging structure composition quick, can the adjusting gear rack length of stretching out fast, thus the distance at rapid adjustment scraper plate and link center, thus bonded to each other with the inner surface of the turnover barrel of multiple diameter specification rapidly, reach the circular cleaning device for inner wall of barrel of good cleaning performance.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of circular cleaning device for inner wall of barrel, comprise a connecting cylinder, a driving shaft and four scraper plates, described driving shaft is fixedly connected with one end of described connecting cylinder, four described scraper plates are evenly arranged in the surrounding of described connecting cylinder, and described circular cleaning device for inner wall of barrel also comprises eight sleeves, eight tooth bars and a regulating shaft;
The cross section of described connecting cylinder is square, its four sides are respectively arranged with two pairs of connecting holes;
Described sleeve is fixedly connected with described connecting hole, described sleeve is provided with a breach, and described breach to be arranged in described connecting cylinder and towards the center arrangement of described connecting cylinder;
Described tooth bar is cylindrical structural, one end is arranged in described sleeve and stretch to indentation, there;
Each scraper plate is fixedly connected with the other end of two tooth bars;
Described regulating shaft is provided with two gears, described gear and described tooth bar are connected with a joggle; Described regulating shaft is arranged in the center of described connecting cylinder.
As preferred embodiment of the present invention, described driving shaft is hollow-core construction, and described regulating shaft is arranged in described driving shaft.
As preferred embodiment of the present invention, described scraper plate is provided with draw-in groove.
The advantage of circular cleaning device for inner wall of barrel of the present invention is: the adjustment with rack and pinion engaging structure composition is quick, can the adjusting gear rack length of stretching out fast, thus the distance at rapid adjustment scraper plate and link center, thus bonded to each other with the inner surface of the turnover barrel of multiple diameter specification rapidly, reach good cleaning performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of circular cleaning device for inner wall of barrel of the present invention;
Fig. 2 is the simplification structural representation of the circular cleaning device for inner wall of barrel in Fig. 1;
Fig. 3 is the perspective view of the connecting cylinder in Fig. 1;
Fig. 4 is the perspective view of the sleeve in Fig. 1;
Fig. 5 is the perspective view of the regulating shaft in Fig. 2;
Fig. 6 is the perspective view of the tooth bar in Fig. 1;
Wherein:
1, connecting cylinder; 11, connecting hole;
2, driving shaft;
3, scraper plate; 31, draw-in groove;
4, sleeve; 41, breach;
5, tooth bar;
6, regulating shaft; 61, gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The advantage of circular cleaning device for inner wall of barrel of the present invention is: the adjustment with rack and pinion engaging structure composition is quick, can the adjusting gear rack length of stretching out fast, thus the distance at rapid adjustment scraper plate and link center, thus bonded to each other with the inner surface of the turnover barrel of multiple diameter specification rapidly, reach good cleaning performance.
As shown in Figure 1 and Figure 2, a kind of circular cleaning device for inner wall of barrel, comprise connecting cylinder 1, driving shaft 2 and four scraper plates 3, this driving shaft 2 is fixedly connected with one end of this connecting cylinder 1, these four scraper plates 3 are evenly arranged in the surrounding of this connecting cylinder 1, and this circular cleaning device for inner wall of barrel also comprises eight sleeves, 4, eight tooth bars 5 and a regulating shaft 6; This driving shaft 2 is connected with outside motor and this circular cleaning device for inner wall of barrel can be driven to rotate
The cross section of this connecting cylinder 1 is square, its four sides are respectively arranged with two pairs of connecting holes 11;
This sleeve 4 is fixedly connected with this connecting hole 11, this sleeve 4 is provided with a breach 41, and this breach 41 to be arranged in this connecting cylinder 1 and towards the center arrangement of this connecting cylinder 1; This sleeve 4 is connected with the connecting hole 11 on two opposite faces, and sleeve 4 and connecting cylinder 1 are arranged vertically mutually;
This tooth bar 5 is cylindrical structural, one end is arranged in this sleeve 4 and stretch to breach 41 place; Stretch to this breach 41 place to engage each other with the gear 61 on regulating shaft 6;
Each scraper plate 3 is fixedly connected with the other end of two tooth bars 5;
This regulating shaft 6 is provided with two gears 61, this gear 61 is connected with a joggle with this tooth bar 5; This regulating shaft 6 is arranged in the center of this connecting cylinder 1.By driving this regulating shaft 6 to rotate, the translation of eight tooth bars 5 can be driven, thus regulate the distance between this scraper plate 3 and central shaft of connecting cylinder 1, this scraper plate 3 can be fitted in on the inner surface of the staving of multiple diameter, reach better cleaning performance.
This driving shaft 2 is hollow-core construction, and this regulating shaft 6 is arranged in this driving shaft 2.The lower end of this circular cleaning device for inner wall of barrel needs to extend in staving, therefore this driving shaft 2 is set to hollow-core construction, makes this driving shaft 6 and this driving shaft 2 arranged concentric.
As shown in Figure 1, this scraper plate 3 is provided with draw-in groove 31.The inner surface of staving can not be scraped totally by scraper plate 3 sometimes, sometimes also needs hairbrush to scrub staving inner surface, arranges this draw-in groove 31, can be connected with hairbrush fast.
Below be only the mentality of designing of some embodiments of the present invention, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.