CN2635675Y - Four-wheel chain drawing device - Google Patents
Four-wheel chain drawing device Download PDFInfo
- Publication number
- CN2635675Y CN2635675Y CN 03237293 CN03237293U CN2635675Y CN 2635675 Y CN2635675 Y CN 2635675Y CN 03237293 CN03237293 CN 03237293 CN 03237293 U CN03237293 U CN 03237293U CN 2635675 Y CN2635675 Y CN 2635675Y
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- CN
- China
- Prior art keywords
- wheel
- pulley
- chain
- drag chain
- follow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a four-wheel drag chain apparatus which comprises an annular chain(1), a scraper(2) arranged on the annular ring(1), a driving wheel (3) to drive the annular chain(1), a driven wheel(4), wherein, the driving wheel(3) and the driven wheel support the annular chain(1); the driving wheel(3) is driven by a motor; the amount of the driven wheel(4) is three, with one to two of them being a tensioner whose bearing(5) is arranged on the position adjusting mechanism(9). Compared with the prior art, the four-wheel drag chain apparatus of the utility model in which the original three-wheel structure is replaced by the four-wheel structure, achieves the possibility of shortening the diameter of the wheels, so that the wheel manufacture difficulty is reduced and the manufacture precision is improved, the maintenance operation in the process of installation and application is facilitated. The removal of the limit factor for extractor upsizing means significance in the extractor division manufacture and consolidation.
Description
Technical field
The utility model relates to the vegetables oil leaching plant---the drag chain device of drag chain type leacher, particularly drag chain type leacher inside.
Technical background
The drag chain type leacher is to utilize the drag chain screeding device that material is towed from the ingress of leacher to turn over, and continues to tow to outlet, and material is gone against the stream with solvent oil in leacher.
The used drag chain of existing drag chain type leacher all is a tricycle structure, as Chinese patent 99245028.4 disclosed " drag chain scraper plate flipover leacher ", it be exactly by a large ship as follow-up pulley, an other side up and down each with the support of a pair of steamboat.This structure performance in the leacher of miniaturization (≤2000 ton per day treatment capacity) is made is very good, but leacher for the above treatment capacity of 2000 ton per days, no matter re-use a bull wheel is on making, and still at fit on, and on safeguarding restriction is arranged all.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of four-wheel drag chain device that can use on large-scale drag chain scraper plate flipover leacher is provided, and it makes simple, and I﹠ M is convenient.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: it comprises ring chain, is fixed on the scraper plate on the ring chain, the motion-work wheel that is used to drive ring chain, follow-up pulley, motion-work wheel and follow-up pulley support ring chain, and motion-work wheel is by electric motor driving; The quantity of follow-up pulley is 3, and 1-2 wherein is tightening pulley, and the bearing of tightening pulley is arranged on the adjustment mechanism of position.
The utility model four-wheel drag chain device is supported chain by 1 motion-work wheel and 3 follow-up pulleys to form a cyclic loop.1-2 in the follow-up pulley is tightening pulley, and tightening pulley not only plays a supportive role, and also can carry out the position adjustment, with tensioning and support ring chain.
The utility model four-wheel drag chain device compared with prior art, change tricycle structure into the four-wheel structure, thereby make the diameter that dwindles wheel become possibility, not only can reduce the manufacture difficulty of wheel and improve precision, made things convenient for the maintenance operation in installation and the use simultaneously, the restraining factors that leacher maximizes have been solved, to the split manufacturing of leacher be assemblied with the meaning of justice emphatically.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1
Fig. 2 is the structural representation of the utility model embodiment 2
Fig. 3 is to be the partial enlarged drawing of ring chain
Fig. 4 is the structural representation of tightening pulley position adjusting mechanism
Specific embodiments
The utility model four-wheel drag chain device embodiment 1 as shown in Figure 1, it is arranged in the airtight outer cover of steel plate 8 of drag chain scraper plate flipover leacher, it comprises that ring chain 1,2,1 of scraper plate are used to drive motion-work wheel 3, the follow-up pulley 4 of ring chain 1, motion-work wheel 3 and follow-up pulley support ring chain 1, and motion-work wheel 3 is by electric motor driving; The quantity of follow-up pulley 4 is 3, and wherein 1 is tightening pulley, and the bearing of tightening pulley is arranged on the position adjustment mechanism 9.Stationary grid 10 and oil bucket 11 are set below two portions up and down of ring chain 1.
As shown in Figure 3, scraper plate 2 equidistant being fixedly installed on the ring chain 1.
As shown in Figure 4, position adjusting mechanism comprises slideway 6, and the bearing 5 of tightening pulley is arranged in the slideway 6, also is provided with the adjusting screw(rod) 7 that is used to adjust tension wheel shaft bearing 5 positions in the slideway 6, and adjusting screw(rod) 7 is connected with bearing 5.Regulate adjusting screw(rod) 7, the bearing 5 of tightening pulley is slided in slideway 6,, reach the purpose of tensioning ring chain 1 to adjust the tightening pulley position.
The utility model four-wheel drag chain device embodiment 2 as shown in Figure 2, it comprises that 2 in 1 motion- work wheel 3 and 4,3 follow-up pulleys 4 of 3 follow-up pulleys is tightening pulley, the bearing of tightening pulley is arranged on the position adjustment mechanism 9.
Claims (2)
1, four-wheel drag chain device, it comprises ring chain (1), is fixed on the scraper plate (2) on the ring chain (1), motion-work wheel (3), the follow-up pulley (4) that 1 is used to drive ring chain (1), motion-work wheel (3) and follow-up pulley support ring chain (1), and motion-work wheel (3) is by electric motor driving; It is characterized in that: the quantity of follow-up pulley (4) is 3, and 1-2 wherein is tightening pulley, and the bearing of tightening pulley (5) is arranged on the position adjustment mechanism (9).
2, four-wheel drag chain device as claimed in claim 1, it is characterized in that: position adjusting mechanism (9) comprises slideway (6), the bearing of tightening pulley (5) is arranged in the slideway (6), also be provided with the adjusting screw(rod) (7) that is used to adjust bearing (5) position in the slideway (6), adjusting screw(rod) (7) is connected with bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237293 CN2635675Y (en) | 2003-09-05 | 2003-09-05 | Four-wheel chain drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237293 CN2635675Y (en) | 2003-09-05 | 2003-09-05 | Four-wheel chain drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635675Y true CN2635675Y (en) | 2004-08-25 |
Family
ID=34291835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03237293 Expired - Fee Related CN2635675Y (en) | 2003-09-05 | 2003-09-05 | Four-wheel chain drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635675Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822616A (en) * | 2016-05-23 | 2016-08-03 | 迈安德集团有限公司 | Driving control system of loop type extractor |
-
2003
- 2003-09-05 CN CN 03237293 patent/CN2635675Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822616A (en) * | 2016-05-23 | 2016-08-03 | 迈安德集团有限公司 | Driving control system of loop type extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |