CN203268894U - Scraper conveyer - Google Patents
Scraper conveyer Download PDFInfo
- Publication number
- CN203268894U CN203268894U CN 201320302360 CN201320302360U CN203268894U CN 203268894 U CN203268894 U CN 203268894U CN 201320302360 CN201320302360 CN 201320302360 CN 201320302360 U CN201320302360 U CN 201320302360U CN 203268894 U CN203268894 U CN 203268894U
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- CN
- China
- Prior art keywords
- chain
- carriage
- frame
- slat conveyer
- rotating shaft
- 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.)
- Expired - Fee Related
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- Chain Conveyers (AREA)
Abstract
The utility model relates to a scraper conveyer. The scraper conveyer comprises a rack and a chain, wherein the chain is arranged on the rack, and a jockey pulley device is connected with the position, below the chain, of the rack in a rotary mode. The jockey pulley device comprises a rotary shaft and a bracket, wherein the rotary shaft is connected with the rack in a rotary mode, the rotary shaft is sleeved with the bracket, and the outer surface of the bracket makes contact with the chain. The scraper conveyer has the advantages that the phenomenon that the chain hangs down is effectively prevented through the jockey pulley device arranged on the rack and below the chain, the service life of the chain is effectively prolonged, the situation that the scraper conveyer cannot be shut down due to external force is ensured, and production efficiency is improved.
Description
Technical field
The utility model relates to slat conveyer.
Background technology
Slat conveyer is the conveyer of transferring bulk cargo in a kind of groove; it draws by scraper chain; and existing slat conveyer is after using some cycles; chain the pitch change may occur wearing and tearing greatly; when operating personal has been ignored the conventional maintenance of equipment, chain is occurred because of loose and sagging middle guide rail or the both sides guard rail of being pulled to, cause chain breakage; cause equipment downtime, impact is produced.
The utility model content
The technical problems to be solved in the utility model is that existing scraper conveyer chain is prone to the change of wearing and tearing pitch greatly after using some cycles, causes chain breakage, affects equipment downtime, and impact is produced, thereby slat conveyer is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: slat conveyer, comprise frame, be arranged on the chain on frame, be rotatably connected to riding wheel apparatus on the frame of described chain below, described riding wheel apparatus comprises the rotating shaft that is rotatably connected on frame, is set in the carriage in rotating shaft, and the outside face of described carriage contacts with chain.
Preferably, the outside face of described carriage is provided with the draw-in groove suitable with the carrier bar of chain, is convenient to chain releasing, and safety performance is better.
Preferably, the bottom cross-sectional plane of described draw-in groove is circular arc, is convenient to carrier bar movable in draw-in groove.
Preferably, the degree of depth of described draw-in groove is 5～10mm, is convenient to chain and chain-plate movable in draw-in groove, connects reliably, and result of use is good.
Preferably, the width of described carriage is wide 1～1.1 times of chain chain, is convenient to carriage and withstands chain, has prevented that chain from occurring being pulled to middle guide rail or both sides guard rail, the service life of having improved chain because of loose and sagging.
Preferably, described carriage is captiveed joint by screw thread with rotating shaft, also can connect by the connection mode of other clampings, snapping, and the screw thread captive joint connects reliable, easy for installation.
Preferably, the cross-sectional plane of described carriage is circle or rectangle, and is easy to process, installs reliable.
Preferably, described frame is provided with the bearing seat of installing with rotating shaft, connects reliably, is convenient to rotating shaft and installs, and result of use is good.
In sum; advantage of the present utility model: avoided chain sagging to occur by the riding wheel apparatus actv. that methods, rack under chain is provided with; thereby effectively raise the service life of chain, the equipment that guaranteed is not subjected to external force and shuts down, and has improved production efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model slat conveyer.
The specific embodiment
as shown in Figure 1, slat conveyer, comprise frame 1, be arranged on the chain 2 on frame 1, be rotatably connected to riding wheel apparatus on the frame 1 of described chain 2 belows, described riding wheel apparatus comprises the rotating shaft 3 that is rotatably connected on frame 1, be set in the carriage 4 in rotating shaft 3, the outside face of described carriage 4 contacts with chain 2, the outside face of described carriage 4 is provided with the draw-in groove 41 suitable with the carrier bar of chain 2, being convenient to chain 2 comes off, safety performance is better, the bottom cross-sectional plane of described draw-in groove 41 is circular arc, be convenient to carrier bar in the interior activity of draw-in groove 41, the degree of depth of described draw-in groove 41 is 5～10mm, be convenient to chain 2 carrier bars in the interior activity of draw-in groove 41, connect reliable, result of use is good, the width of described carriage 4 is wide 1～1.1 times of chain 2 chains, be convenient to carriage 4 and withstand chain 2, prevented that chain 2 from occurring because of loose and sagging middle guide rail or the both sides guard rail of being pulled to, improved the service life of chain 2, described carriage 4 is captiveed joint by screw thread with rotating shaft 3, also can pass through other clampings, the connection mode of snapping connects, the screw thread captive joint, connect reliable, easy for installation, the cross-sectional plane of described carriage 4 is circle or rectangle, easy to process, install reliable, described frame 1 is provided with the bearing seat 11 of installing with rotating shaft 3, connect reliable, being convenient to rotating shaft 3 installs, result of use is good.
Riding wheel apparatus is arranged on the chain-drive section of frame 1; the bearing seat 11 that rotating shaft 3 and frame 1 are provided with coordinates; and the carrier bar of chain 2 is coordinated with the draw-in groove 41 that carriage 4 outside faces are provided with; during use; carriage 4 is along with the sense of motion of chain 2 synchronously rotates; after slat conveyer used some cycles, carriage 4 had prevented that chain 2 from becoming because of the wearing and tearing pitch occur greatly sagging, better protected equipment.
Avoided chain sagging to occur by the riding wheel apparatus actv. that methods, rack under chain is provided with, thereby effectively raised the service life of chain, the equipment that guaranteed is not subjected to external force and shuts down, and has improved production efficiency.
Claims (8)
1. slat conveyer, comprise frame (1), be arranged on the chain (2) on frame (1), it is characterized in that: be rotatably connected to riding wheel apparatus on the frame (1) below described chain (2), described riding wheel apparatus comprises the rotating shaft (3) that is rotatably connected on frame (1), is set in the carriage (4) in rotating shaft (3), and the outside face of described carriage (4) contacts with chain (2).
2. slat conveyer according to claim 1, it is characterized in that: the outside face of described carriage (4) is provided with the draw-in groove (41) suitable with the carrier bar of chain (2).
3. slat conveyer according to claim 2, it is characterized in that: the bottom cross-sectional plane of described draw-in groove (41) is circular arc.
4. slat conveyer according to claim 3, it is characterized in that: the degree of depth of described draw-in groove (41) is 5～10mm.
5. slat conveyer according to claim 2 is characterized in that: the width of described carriage (4) is wide 1～1.1 times of chain (2) chain.
6. slat conveyer according to claim 5, it is characterized in that: described carriage (4) is captiveed joint by screw thread with rotating shaft (3).
7. according to claim 2 or 5 described slat conveyers, it is characterized in that: the cross-sectional plane of described carriage (4) is circle or rectangle.
8. slat conveyer according to claim 2 is characterized in that: described frame (1) is provided with the bearing seat (11) of installing with rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302360 CN203268894U (en) | 2013-05-29 | 2013-05-29 | Scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302360 CN203268894U (en) | 2013-05-29 | 2013-05-29 | Scraper conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268894U true CN203268894U (en) | 2013-11-06 |
Family
ID=49499348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320302360 Expired - Fee Related CN203268894U (en) | 2013-05-29 | 2013-05-29 | Scraper conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274168A (en) * | 2013-05-29 | 2013-09-04 | 吴明华 | Scraper conveyer |
-
2013
- 2013-05-29 CN CN 201320302360 patent/CN203268894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274168A (en) * | 2013-05-29 | 2013-09-04 | 吴明华 | Scraper conveyer |
| CN103274168B (en) * | 2013-05-29 | 2016-01-20 | 吴明华 | Slat conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |