CN2072955U - Movable joint for drag conveyor - Google Patents
Movable joint for drag conveyor Download PDFInfo
- Publication number
- CN2072955U CN2072955U CN 90205716 CN90205716U CN2072955U CN 2072955 U CN2072955 U CN 2072955U CN 90205716 CN90205716 CN 90205716 CN 90205716 U CN90205716 U CN 90205716U CN 2072955 U CN2072955 U CN 2072955U
- Authority
- CN
- China
- Prior art keywords
- movable joint
- shape
- boss
- chain link
- link plate
- Prior art date
- 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.)
- Withdrawn
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- Chain Conveyers (AREA)
Abstract
The novel movable joint for scraper conveyor comprises a chain plate, a U bolt, a U nut and a gasket. Two arc bosses are arranged on the positions approaching to the two ends of the bottom part of the chain plate with 8 shape and both of the inside shapes of two bosses are arc shape on a transversal cross-section and longitudinal cross-section. Two holes for inserting bolts are drilled on the outboards of the two bosses.
Description
The utility model relates to a kind of industrial goods.
Existing slat conveyer movable joint is imitative fully at the beginning of liberation structure of reviving.Its structure never renovates in decades, and this its shortcoming of traditional movable joint is: volume is stupid, and weight is big, complex structure, and the complete machine performance (no-load power is big) that directly influences slat conveyer.
The purpose of this utility model be to provide a kind of simple in structure, volume is little, lightweight novel movable joint structure.
The utility model as shown in Figure 1.Mainly by chain link plate 1; " U " type bolt 2; First chain 3; Second chain 4; Nut 5 and packing ring 6 are formed.Radical function is: the bottom by the chain link plate is hooked flat ring in first chain and the second chain respectively near two arc boss at two ends.Then " U " type bolt is inserted in two holes of inserting close two arc boss in the two ends outside on the chain link plate in two flat rings more respectively, use nut and " U " type bolt to tighten again and make it fastening with the chain link plate, so just make first chain and second chain couple together, detachable simultaneously.
The chain link plate is characterized in that as shown in Figure 2: the shape such as the figure of eight, near on the position at two ends two arc boss are arranged in the bottom of plate, and the inboard shape of two boss is all curved on cross-sectional plane and vertical section.Have the hole of two connecting bolts near the two boss outside at the two ends of plate.
" U " type bolt as shown in Figure 3.It is characterized in that: shape is as " U " font, and bolt head is threaded.
This structure of the present utility model, it is in light weight (weight be conventional confguration 1/3rd), and technology is simple, compact conformation.So the utility model is a kind of comparatively ideal slat conveyer structure.
Claims (3)
1, the novel movable joint of a kind of slat conveyer is characterized in that: be made up of figure of eight chain link plate, " U " shape bolt, nuts and washers, the boss of bottom is an arc in the chain link plate.
2, the novel movable joint of slat conveyer according to claim 1 is characterized in that: the shape of chain link plate such as the figure of eight have two arc boss in the bottom of plate near on the position at two ends.The inboard shape of two boss is all curved on cross-sectional plane and vertical section, has the hole of two connecting bolts in the close two boss outside, the two ends of plate,
3, the novel movable joint of slat conveyer according to claim 1 is characterized in that: the shape of " U " shape bolt is as " U " font, and bolt head is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205716 CN2072955U (en) | 1990-04-29 | 1990-04-29 | Movable joint for drag conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205716 CN2072955U (en) | 1990-04-29 | 1990-04-29 | Movable joint for drag conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072955U true CN2072955U (en) | 1991-03-13 |
Family
ID=4886446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205716 Withdrawn CN2072955U (en) | 1990-04-29 | 1990-04-29 | Movable joint for drag conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223091B (en) * | 2006-03-24 | 2011-07-27 | Dbt有限公司 | Joint chain scratch plate used for chain type scraper conveyor and its scratch plate locking element |
-
1990
- 1990-04-29 CN CN 90205716 patent/CN2072955U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223091B (en) * | 2006-03-24 | 2011-07-27 | Dbt有限公司 | Joint chain scratch plate used for chain type scraper conveyor and its scratch plate locking element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |