CN2461027Y

CN2461027Y - Improved duplicator carbon dust drum

Info

Publication number: CN2461027Y
Application number: CN 01201057
Authority: CN
Inventors: 王瑞麒; 徐永男
Original assignee: General Plastic Industrial Co Ltd
Current assignee: General Plastic Industrial Co Ltd
Priority date: 2001-01-16
Filing date: 2001-01-16
Publication date: 2001-11-21
Anticipated expiration: 2011-01-16

Abstract

The utility model relates to a carbon powder barrel for a copier. The utility model is provided with a main body which forms a long and narrow cylindrical body, and a hollow carbon powder accommodating chamber is formed at the inner part of the main body. Both sides of the hollow carbon powder accommodating chamber are respectively provided with an end cover. The side wall point of one end cover is provided with carbon powder filling holes which are covered and closed by plug covers. The other end cover which is arranged at a central point is provided with a shaft, and the shaft is provided with a driven wheel which is engaged with a drive source mechanism of the copier. The main body is provided with a carbon powder supply opening at the presetting position of the circumference of a barrel body. A stirring mechanism which is accommodated in the carbon powder accommodating chamber of the main body is provided with a stirring rod on which stirring leaves are arranged, and one end of the stirring rod is provided with a convex shaft which is pivoted with the driven wheel of the main body. The utility model has the advantages that carbon dust is completely and sufficiently used, and use cost is saved.

Description

Improved duplicating machine carbon dust tube

The utility model relates to a kind of duplicating machine, refers to a kind of carbon dust tube of duplicating machine especially.

Carbon dust container (the tube that known tradition is used, box), mostly only inside is set as an accommodation space, to use as ccontaining carbon dust and supply, in actual installation when duplicating machine supply with to use as carbon dust, carbon dust is just desired the seated position place in the outlet of reserving against the carbon dust that natural gravity drops on duplicating machine, and carbon dust in container body because the caking, situation such as make moist can cause uniformity coefficient not enough, and influence the effect that duplicating machine runs off, again, when the carbon dust that duplicates is showing when using up, the carbon dust of the carbon dust container inside of usefulness is also residual in fact many and can block and overlay on the chamber wall or corner, this shortcoming can cause use cost increasing virtually, so the real necessity that its shortcoming of improvement is arranged of traditional carbon dust container.

The purpose of this utility model is to provide a kind of improved duplicating machine carbon dust tube with agitating function, and it can stir carbon dust, makes the effect of duplicate better, and carbon dust fully used totally fully, significantly to save use cost.

The purpose of this utility model is achieved in that a kind of improved duplicating machine carbon dust tube, mainly include one and be long and narrow main body cylindraceous: portion forms the carbon dust accommodation chamber of hollow form within it, the main body both sides are respectively equipped with an end cap, in one end cap side-walls the carbon dust filler opening is set, this carbon dust filler opening is covered by a gag, it is characterized in that: the centre axle at another end cap is provided with engaged wheel, the drive source mechanism engagement of this engaged wheel and duplicating machine; This main body is provided with the carbon dust supply port at the stack shell periphery; One rabbling mechanism is installed with in the carbon dust accommodation chamber of main body, and rabbling mechanism has a puddler, is provided with paddle on puddler; One end of this puddler is provided with protruding axle, and this protruding axle articulates with the engaged wheel of main body and combines.

Said structure is the drive source mechanism for implementing engagement that utilizes engaged wheel and duplicating machine, when engaged wheel is driven in rotation, puddler in the main body is to rotate thereupon and evenly stir carbon dust with paddle, utilizes the promotion of paddle that carbon dust can be pushed simultaneously to be extruded onto carbon dust supply port place to fall.

On the leaf margin of paddle, be provided with one or more scraper plate.

Convex with to hold at the upper limb of end cap and take end.

In sum, the utility model not only can effectively solve the shortcoming of existing carbon dust container, make to make carbon dust fully use totally to possess novelty, progressive and can reach the effect that can significantly reduce cost simultaneously for the usability on the industry by stirring.

Further specify the utility model below in conjunction with drawings and Examples.

Fig. 1 is stereoscopic figure of the present utility model.

Fig. 2 is most of part three dimensional map that decomposes of the present utility model.

Fig. 3 is a left side of the present utility model synoptic diagram.

Fig. 4 is a right side of the present utility model synoptic diagram.

As shown in Figures 1 to 4, the utility model mainly is to comprise a main body 1 and rabbling mechanism 2 makes up; Wherein, main body 1 is to be a long and narrow cylinder-like body, form the carbon dust accommodation chamber 11 of hollow form in inside, and main body 1 is covered with an

end cap

12,13 respectively in both sides, at one end cap 12 sidewall appropriate locations carbon dust filler opening 121 is set, carbon dust filler opening 121 and is covered by a gag 122 behind the filling carbon dust, be provided with engaged wheel 14 and another end cap 13 is positioned at the centre axle, main body 1 is then established carbon dust supply port 15 in the default appropriate location of stack shell periphery again.

Moreover, this rabbling mechanism 2 is to be installed with in the carbon dust accommodation chamber 11 of main body 1, and rabbling mechanism 2 has a puddler 21, is provided with paddle 22 on puddler 21, puddler 21 is provided with protruding axle 23 at a suitable end again, and this protruding axle 23 articulates with the engaged wheel 14 of main body 1 and combines.

Combination by above-mentioned each structural elements, the utility model mainly is to utilize the engaged wheel 14 and drive source mechanism (not showing) enforcement of duplicating machine to mesh, when engaged wheel 14 is driven in rotation, puddler 21 in the main body 1 rotates thereupon, and stir uniformly with 22 pairs of carbon dusts of paddle, utilize the promotion of paddle 22 to make carbon dust be pushed simultaneously to be extruded onto carbon dust supply port place 15 and fall, in view of the above, the effect that the carbon dust that is stirred with order can make duplicating come out is better, and carbon dust can utilize dialling of paddle 22 to lead and use fully, significantly saves use cost.

As shown in Figure 2, the utility model is that the leaf margin appropriate location at paddle 22 is provided with one or more scraper plate 221, can be struck off use totally fully by the scraper plate on the paddle 22 221 with the carbon dust that makes carbon dust tube internal corners be blocked covering.

As depicted in figs. 1 and 2, the utility model is that the upper limb at end cap 12 convexes with to hold and takes end 123, takes effect easily to make main body 1 have holding by this when changing.

In sum, the utility model not only can effectively solve the shortcoming of existing carbon dust container, and possesses novelty, progressive and can be for the usability on the industry.

Claims

1. improved duplicating machine carbon dust tube, mainly include one and be long and narrow main body cylindraceous: portion forms the carbon dust accommodation chamber of hollow form within it, the main body both sides are respectively equipped with an end cap, in one end cap side-walls the carbon dust filler opening is set, this carbon dust filler opening is covered by a gag, it is characterized in that: the centre axle at another end cap is provided with engaged wheel, the drive source mechanism engagement of this engaged wheel and duplicating machine; This main body is provided with the carbon dust supply port at the stack shell periphery: a rabbling mechanism is installed with in the carbon dust accommodation chamber of main body, and rabbling mechanism has a puddler, is provided with paddle on puddler; One end of this puddler is provided with protruding axle, and this protruding axle articulates with the engaged wheel of main body and combines.

2. improved duplicating machine carbon dust tube as claimed in claim 1 is characterized in that: be provided with one or more scraper plate on the leaf margin of paddle.

3. improved duplicating machine carbon dust tube as claimed in claim 1 is characterized in that: convex with to hold at the upper limb of end cap and take end.