CN206050105U - A kind of steady material conveying device of Powder packaging machine - Google Patents

Abstract

The utility model discloses a kind of steady material conveying device of Powder packaging machine, it includes cavity and packer, cavity is connected with packer, and impeller feeder is provided with the passage of connection, the both sides of cavity are provided with end cap by bolt, the two ends of impeller feeder are separately mounted on corresponding end cap, impeller feeder includes housing, motor, main shaft and blade, the charging aperture for being connected with cavity and the discharging opening for being connected with packer are provided with housing, motor is arranged on the side wall of end cap, and motor is connected with main shaft, the two ends of main shaft are rotatably arranged on corresponding end cap, blade uniform intervals are arranged on main shaft, the top of blade is provided with the wear-resistant seal block of seal casinghousing inner chamber.The beneficial effects of the utility model are：It has sealing property excellent, long service life, quantitative discharging and the advantage for operating steadily.

Description

A kind of steady material conveying device of Powder packaging machine

Technical field

This utility model is related to powder packaging system, particularly a kind of steady material conveying device of Powder packaging machine.

Background technology

Revolving plow reclaimer, it is adaptable in the industry such as power plant, cement plant, chemical plant conveying feed proportioning system, dry as conveying Gas is locked during dry granular material or dosing is used, it can also be used to the ash bucket lower ash output of cleaner unit and Air preheater, its structure letter Single, stable performance operates easy to maintenance, is conveying, discharging, preferable auxiliary equipment in feed proportioning system.

Existing revolving plow reclaimer, impeller are affected by intermediate bin pressure and are rotated automatically, and impeller is big with body clearance, lock material property Can be poor, in blanking process, the phenomenon that gets stuck is easily caused, and impeller is after a long time use, flexible deformation further increases Big gap between impeller and housing, so as to realizing quantitative conveying, cannot realizing locking the technique effect of wind, so as to affect bag The packaging efficiency of installation.

Utility model content

The purpose of this utility model is the shortcoming for overcoming prior art, there is provided a kind of sealing property is excellent, service life The steady material conveying device of Powder packaging machine of long and quantitative conveying.

The purpose of this utility model is achieved through the following technical solutions：A kind of steady material conveying device of Powder packaging machine, It includes cavity and packer, and described cavity is connected with packer, and on the passage of connection is provided with impeller feeder, The both sides of described cavity are provided with end cap by bolt, and the two ends of described impeller feeder are separately mounted to corresponding end Cover, described impeller feeder includes housing, motor, main shaft and blade, be provided with described housing for The charging aperture and the discharging opening for being connected with packer of cavity connection, described motor are arranged on the side wall of end cap On, and motor is connected with main shaft, the two ends of described main shaft are rotatably arranged on corresponding end cap, described blade Uniform intervals are arranged on main shaft, and the top of described blade is provided with the wear-resistant seal block of seal casinghousing inner chamber.

Curved support block is provided between adjacent two panels blade, described curved support block is arranged on main shaft.

Described blade is six.

The discharge end of the entrance point and discharging opening of described charging aperture is provided with ring flange.

Arcwall face is provided with described wear-resistant seal block.

The surface of internal cavity of described housing is provided with wearing layer.

This utility model has advantages below：The steady material conveying device of Powder packaging machine of the present utility model, on impeller Wear-resistant seal block is provided with, wear-resistant seal block has excellent anti-wear performance, so that its long service life, and ensure that impeller With the sealing property of housing, the purpose of lock wind is reached, and on main shaft, has been provided with the blade that multi-disc is uniformly arranged, so as to realize Quantitative conveying, and be provided with curved support block, it is to avoid deformable blade, extends the service life of blade, it is ensured that blade Conveying capacity so that conveying capacity is stable.

Description of the drawings

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

Structural representations of the Fig. 2 for revolving plow reclaimer；

Fig. 3 is the cross-sectional schematic of A-A in Fig. 2；

Fig. 4 is the enlarged diagram at I in Fig. 3；

In figure, 1- cavitys, 2- packers, 3- impeller feeders, 31- housings, 32- motors, 33- curved supports Block, 34- blades, 35- main shafts, 36- wear-resistant seal blocks, 37- charging apertures, 38- discharging openings, 39- end caps.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to It is lower described：

As shown in figure 1, a kind of steady material conveying device of Powder packaging machine, it includes cavity 1 and packer 2, described chamber Body 1 is connected with packer 2, and impeller feeder 3 is provided with the passage of connection, and the both sides of described cavity 1 pass through spiral shell Bolt is provided with end cap 39, and the two ends of described impeller feeder 3 are separately mounted on corresponding end cap 39, and described impeller is given Material device 3 includes housing 31, motor 32, main shaft 35 and blade 34, is provided with for connecting with cavity 1 on described housing 31 The charging aperture 37 for connecing and the discharging opening 38 for being connected with packer 2, described motor 32 are arranged on the side of end cap 39 On wall, and motor 32 is connected with main shaft 35, and the two ends of described main shaft 35 are rotatably arranged on corresponding end cap 39, During maintenance, end cap 39 is removed, so that it may realize the maintenance of impeller feeder 3, so that impeller feeder is easy to maintenance, institute 34 uniform intervals of blade stated are arranged on main shaft 35, and the top of described blade 34 is provided with the wear-resisting of 31 inner chamber of seal casinghousing Sealing block 36, in the present embodiment, is provided with arcwall face on described wear-resistant seal block 36, the surface of internal cavity of described housing 31 Wearing layer is provided with, arcwall face is contact seal with 31 inner chamber of housing, so that wear-resistant seal block 36 and 31 inner chamber of housing For linear contact lay, so as to reduce contact area, frictional force is reduced, reduce the mill of 31 inner chamber of wear-resistant seal block 36 and housing Damage, extend the service life of impeller feeder 3, and by contact seal, so that the blast in pipeline can not lead to Cross impeller feeder 3 to circulate, so as to serve lock wind action, it is ensured that the blast in packer 2, so as to ensure that powder Packaging efficiency.

In the present embodiment, curved support block 33, described curved support block 33 are provided between adjacent two panels blade 34 On main shaft 35, curved support block 33 can be played a supporting role to blade 34, so as to avoid 34 flexural deformation of blade, prolong The service life of blade 34 is grown, and the edge of the arcwall face of curved support block 33 is tangent with blade, so that entirely connecing Hopper does not have a dead angle, and drops with powder, and further, described blade 34 is six, described is that blade 34 is driving electricity Uniform circular motion is done in the presence of machine.

In the present embodiment, the discharge end of the entrance point and discharging opening 38 of described charging aperture 37 is provided with ring flange, Consequently facilitating the dismounting of impeller feeder.

Claims (6)

1. the steady material conveying device of a kind of Powder packaging machine, it is characterised in that：It includes cavity（1）And packer（2）, it is described Cavity（1）With packer（2）Connection, and impeller feeder is provided with the passage of connection（3）, described cavity（1）'s Both sides are provided with end cap by bolt（39）, described impeller feeder（3）Two ends be separately mounted to corresponding end cap （39）On, described impeller feeder（3）Including housing（31）, motor（32）, main shaft（35）And blade（34）, it is described Housing（31）On be provided with for cavity（1）The charging aperture of connection（37）And be used for and packer（2）The discharging of connection Mouthful（38）, described motor（32）Installed in end cap（39）Side wall on, and motor（32）With main shaft（35）Connection, Described main shaft（35）Two ends rotatably be arranged on corresponding end cap（39）On, described blade（34）Uniform intervals are installed In main shaft（35）On, described blade（34）Top seal casinghousing is installed（31）The wear-resistant seal block of inner chamber（36）.

2. the steady material conveying device of a kind of Powder packaging machine according to claim 1, it is characterised in that：Adjacent two panels blade （34）Between be provided with curved support block（33）, described curved support block（33）Installed in main shaft（35）On.

3. the steady material conveying device of a kind of Powder packaging machine according to claim 1, it is characterised in that：Described blade （34）For six.

4. the steady material conveying device of a kind of Powder packaging machine according to claim 1, it is characterised in that：Described charging aperture （37）Entrance point and discharging opening（38）Discharge end be provided with ring flange.

5. the steady material conveying device of a kind of Powder packaging machine according to claim 1, it is characterised in that：Described is wear-resisting close Envelope block（36）On be provided with arcwall face.

6. the steady material conveying device of a kind of Powder packaging machine according to claim 1, it is characterised in that：Described housing （31）Surface of internal cavity be provided with wearing layer.