CN2308578Y

CN2308578Y - High efficiency bucket elevator

Info

Publication number: CN2308578Y
Application number: CN 97203148
Authority: CN
Inventors: 贲永龙; 于旺江
Original assignee: HAIAN BUILDING MACHINERY GENERAL PLANT
Current assignee: HAIAN BUILDING MACHINERY GENERAL PLANT
Priority date: 1997-04-09
Filing date: 1997-04-09
Publication date: 1999-02-24
Anticipated expiration: 2007-04-09

Abstract

The utility model relates to a high efficiency bucket elevator. An annular traction element adopts a rolling sleeve chain-plate structure and a deep bag-type hopper. The utility model can enhance transport capacity about one time and can enhance the service life of drive chains one to two times; a charging hopper can run reliably and steadily; the charging hopper can be removed and replaced conveniently; the utility model has the advantages of convenient maintenance.

Description

Efficient bucket elevator

The utility model is to belong to the improved bucket elevator of a kind of loop pulling component structure, and this machine is mainly used in the vertical transport of powdery and small particles material.

The operation parts of existing bucket elevator adopt dual mode: the operation of (1) loop chain type, it is to utilize different pitch ring chains, under the drive of driving wheel and flower wheel, with the material bale-out to desired height, this operation scheme, friction drag is big, falls chain easily, and (2) balata belt is as the operation parts, it is to utilize rubber tape to move parts as transmission, use the belt Bolt Connection on belt in hopper, this operation scheme is short service life, adhesive tape and the easy sideslip of last lower whorl.

The purpose of this utility model is to change the messenger chain structure, reduces the equipment operation fault rate, improves the service life of equipment, reaches the output height, moves, and the life-span is long.

The technical solution of the utility model is after the bucket arrangement 4 of operation in housing 3 is promoted the material bale-out by inlet point at main driving wheel 1 with under the effect of power wheel 5, outside discharging opening 2 discharge machines, it is characterized in that: the loop pulling element adopts roll sleeve chain plate structure, its inner plate 6 joins with pin link plate 7, pin link plate 7 connects the piece 10 that struggles against with dihedral again and joins, inside and outside carrier bar connects shared pin sleeve 8 roll sleeves of piece that struggle against with dihedral and is connected, and hopper 9 is fixed on two dihedrals by four nuts and connects on the piece that struggles against.

Above-mentioned inside and outside carrier bar itself is a symmetrical structure, and two dihedrals piece that struggles against also is a symmetrical structure: this hopper is dark pocket type structure, and lip corner degree is little, and it is big to promote angle.

The utility model advantage:

1. after this machine adopted high abrasion chain plate structure, messenger chain improved 1-2 doubly service life.

2. the hopper lip corner degree of this machine is little, and the degree of depth is big, and it is also big to promote angle, efficient height, energy

Improve about 1 times of transport capacity.

3. messenger chain and hopper synchronized operation, steadily reliable, and can be flexibly, change easily

Hopper, the very economical practicality.

The utility model description of drawings:

Fig. 1 is efficient bucket elevator structural representation, wherein:

1. driving device 2. discharging openings 3. housings

4. bucket arrangement 5. driven power wheels.

Fig. 2 is the bucket arrangement structural representation, among the figure:

6. inner plate 7. pin link plates 8. pin sleeves 9. hoppers

10. dihedral connects the piece that struggles against.

The utility model embodiment, as shown in Figure 1, the cement that is used for behind the cement grinding mill is carried.

Claims

1. efficient bucket elevator, after the bucket arrangement 4 of operation is promoted the material bale-out by inlet point at main driving wheel 1 with under the effect of power wheel 5 in housing 3, outside discharging opening 2 discharge machines, be characterised in that: the loop pulling element adopts roll sleeve chain plate structure, its inner plate 6 joins with pin link plate 7, pin link plate 7 connects the piece 10 that struggles against with dihedral again and joins, and inside and outside carrier bar connects shared pin sleeve 8 roll sleeves of piece that struggle against with dihedral and is connected, and hopper 9 is fixed on two dihedrals by four nuts and connects on the piece that struggles against.

2. gig according to claim 1 is characterized in that inside and outside carrier bar itself is a symmetrical structure, and two dihedrals piece that struggles against also is a symmetrical structure; This hopper is dark pocket type structure.