青岛德施普机械工业有限公司 Qingdao Deshipu Machinery Industry Co.,Ltd.

LD Series of Bucket Chain Conveyor




1. Summary

LD and DLD series of bucket chain conveyor is a horizontal or inclined conveying material equipment by the hopper running along the trackis widely used in power plants, mining and coal industries forthe delivery of a variety of loose materials, such as boiler ash, cement clinkerslag, coke, gravel, etc., especially in some high temperature, large capacity, degree blocks, cut with a sharp acute angleand strong grinding material。 Meanwhile, the chain bucket conveyor is with a flexible layout, transmission capacity, long life, low maintenance, low operating costs, the advantages of largetransmission angle and is popular among customers.

 

2. Model Meaning


The model meaning of bucket chain conveyor::
LD-B×L
“L” stands for conveying distance(m)
“B” stands for the width of hopper(mm)
“LD” stands for the first letter of Chinese Pinyin of (double chain) bucket chain conveyor“
DLD-B×L
“L” stands for conveying distance(m)
“B” stands for the width of hopper(mm)
“DLD” stands for the first letter of Chinese Pinyin of (single chain) bucket chain conveyor

Layout

When selecting and determining the layout arrangement of conveyor, the following questions should be considered:

1) On the condition of meeting the technological requirement, the most simple layout should be used.
2) The length of single machine of LD series bucket chain conveyor should not exceed 120m, DLD should not exceed 80m.
3) The degree of ramp angle should not exceed 60℃when it conveys ramply.

3. Features

1.Tractionchains are manufactured with professional high strength wear-resistant heavy-duty leaf chain, which are stable and reliableand have a long service life.
 

 

 86fc87ee-bd04-464f-9bda-7eff503c1afb[1].jpg

 ff22012c-5fff-4175-8b2f-b316f145b9e0[1].jpg

 11452562-4926-46cf-a514-7165df3c8f40[1].jpg

 ad8a4340-0e48-4996-acc4-b5e2e7d11802[1].jpg

 Name: Chain Plate
Material: 65Mn

Hardness QuenchingHRC42-44

 Name: Pin
Material:40Cr
Hardness QuenchingHRC45-50

 Name: Roller
Material:20Cr
Hardness:Carburizing HRC50-55

 Name: Sleeve
Material:20Cr
Hardness:Carburizing HRC50-55

2.Spiraltail is with springtensioning device, which can make the tension of pulling chain adjust the buffer automatically, especially for long-distance, heavy load conveyor.
8d607cf0-4a18-4a6d-a581-549d091c6e7c[1].jpg       e9e088d8-56d9-4da1-8255-cf77bcff5f80[1].jpg

3.The process layoutis flexible, can be in high shelf, low-hole ground or can be installed horizontally or ramp, but also can be installed horizontally at the level of ramp.
4.Beardrive mechanism, compact structure, easy installation.
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5. Thelap plate structureis used between hopper,with large overlapping, effective, no ash leakage. The low chain structureis used for hoppereffectively eliminates the deformation of the hopper due to inequality of chain length。

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6.Thetwo double-bend wheelon the tail can rotate freely and respectivelyby double shaft bearingempty setsin the tail shaftand avoid the harmful binding due to  long-rangeof the key link in the two rows of chain。 932fb0d7-4e39-492f-83f2-714f392cd185[1].jpg       767f3d69-6286-4cf9-8d2c-e62206f93ead[2].jpg 

7.Activesprocket is with valve structure, it do not need dismantle the spindle when replacing, safe and convenient to operate.

 c48bca4e-909c-436b-b96b-690bfb391381[2].jpg
8.Externalroller, built with double row rolling bearing, lateral pressure grease cupits maintenance or replacement is much easy.
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9. Technical Parameters
Hopperwidth B has several specificationsof 350, 450, 550, 650, 750, 850, 1000 and 1200,thetechnical parameters and dimensions, see the Schedule. According to different running occasions and environmental requirements, chain bucket conveyor has the three types of points open, semi-closed and fully enclosed.
Users can provide the concrete layout arrangement, size, output and other requirement as per the followingselection parametersin the following table.
 

 

Specification 

width of the Hopper
mm

Range of the Chain Speed
m/min

Conveying Capacity m3/h

β≤20°

20°<β≤40°

40°<β≤60°

LD-350×L

350

3.5~17.5

10~50

5~25

3~15

LD-450×L

450

3.5~17.5

15~60

7~30

5~20

LD-550×L

550

3.5~17.5

20~75

10~38

7~25

LD-650×L

650

3.5~17。5

25~95

13~48

8~35

LD-750×L

750

3.5~17.5

30~120

15~60

10~40

LD-850×L

850

3.5~17。5

35~150

18~75

12~50

LD-1000×L

1000

3.5~17.5

50~190

25~95

16~65

LD-1200×L

1200

3。5~17.5

60~250

30~125

20~85

DLD-350×L

350

3.5~17.5

10~50

5~25

3~15

DLD-450×L

450

3.5~17.5

15~60

7.5~30

5~20

DLD-550×L

550

3。5~17.5

20~75

10~38

7~25

DLD-650×L

650

3.5~17.5

25~95

13~48

8~35


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