CN203997940U - A kind of lubricating structure of picking machine scraper conveyer chain - Google Patents
A kind of lubricating structure of picking machine scraper conveyer chain Download PDFInfo
- Publication number
- CN203997940U CN203997940U CN201420324447.XU CN201420324447U CN203997940U CN 203997940 U CN203997940 U CN 203997940U CN 201420324447 U CN201420324447 U CN 201420324447U CN 203997940 U CN203997940 U CN 203997940U
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- chain
- roller bearing
- frame
- movable holddown
- pressure valve
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Abstract
A kind of lubricating structure of picking machine scraper conveyer chain relates to a kind of lubricating structure of scrapers of scraper reclaimer chain.The utility model provide a kind of effectively, the lubricating structure of failure-free picking machine scraper conveyer chain.The utility model comprises frame, and the two ends of frame are provided with sprocket wheel, and the chain with roller bearing is set between sprocket wheel, is provided with scraper plate on chain, it is characterized in that: in described frame, be provided with the spring loaded pressure valve piece being connected with lubricating oil station; The roller bearing below of described chain is provided with movable holddown corresponding to roller bearing, and the upper end of the same fork in movable holddown lower end is hinged, and the lower end of fork contacts with described spring loaded pressure valve piece; Described fork middle part is hinged with being arranged at pivot shaft in frame; Described chain top is provided with the connected spraying nipple of same spring loaded pressure valve piece corresponding to movable holddown position.
Description
Technical field
The utility model relates to a kind of lubricating structure of scrapers of scraper reclaimer chain.
Background technology
Scraper reclaimer is the indoor or outdoors stock ground that is applied to the industries such as cement building material, coal, harbour, electric power, metallurgy, iron and steel, chemical industry, for pre-homogenizing and the heap of limestone, coal, iron ore, iron fine powder and auxiliary material are got.Use scene has dust substantially, and dust storm, the dust etc. in especially outdoor stock ground are more serious.
Screeding device is one of vitals of scraper reclaimer, is made up of scraper plate, conveyer chain, sprocket wheel etc.Screeding device plays an important role to complete machine normal operation the production capacity that realizes its design.The effectively lubricating of the conveyer chain on screeding device is very important equally.The spray lubrication that the lubricated employing of conveyer chain exposes, at the annex of screeding device, one dilute oil lubrication station being independently set is lubricated conveyer chain, by oil nozzle and feed glass, lubricating oil is dropped on chain, every work fixed cycle of chain (3～5 hours) is lubricated once, each lubricated fixing duration, each total oil mass is certain.
Adjust the initial stage in each installation, all oil nozzle is aimed to the roller on conveyer chain, to play lubricated optimum efficiency, but along with operation conveyer chain can be elongated gradually, need lubricated location point to change, but the position of spraying nipple is constant, therefore lubricate and just fall flat, and lubricating oil drippage polluted environment on the contrary, reach the lubricant effect of expection, must increase the use amount of lubricating oil.
If conveyer chain can not get well lubricated, lacking under oil condition, chain can send ear-piercing grating, affects the service life of chain and guide wheel.
Summary of the invention
The utility model is exactly for the problems referred to above, provide a kind of effectively, the lubricating structure of failure-free picking machine scraper conveyer chain.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises frame, the two ends of frame are provided with sprocket wheel, the chain with roller bearing is set between sprocket wheel, on chain, be provided with scraper plate, it is characterized in that: in described frame, be provided with the spring loaded pressure valve piece being connected with lubricating oil station; The roller bearing below of described chain is provided with movable holddown corresponding to roller bearing, and the upper end of the same fork in movable holddown lower end is hinged, and the lower end of fork contacts with described spring loaded pressure valve piece; Described fork middle part is hinged with being arranged at pivot shaft in frame; Described chain top is provided with the connected spraying nipple of same spring loaded pressure valve piece corresponding to movable holddown position.
As a kind of preferred version of the present utility model, described movable holddown upper surface is set to inclined-plane.
The beneficial effects of the utility model: 1, due to constructional feature of the present utility model, roller bearing is when through movable holddown, by the interlock effect of movable holddown, fork, pressuring spring pressure block valve, spring loaded pressure valve piece is by the pipeline connection of lubricating oil station, and spraying nipple sprays lubricating oil to roller bearing, and energy is reliable, actv. is lubricated chain, and the impact that not changed by chain length, has improved lubricating power.
2, use the utility model can effectively save a large amount of lubricating oils, when saving production cost, also avoided the pollution of lubricating oil to environment.
3, movable holddown upper surface of the present utility model is set to inclined-plane, and in the time that roller bearing passes through the inclined-plane of briquetting, roller bearing can be oppressed smoothly movable holddown and be declined, and makes the utility model lubricated reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the A portion enlarged drawing of Fig. 1.
Fig. 4 is the B portion enlarged drawing of Fig. 2.
In accompanying drawing, 1 is that sprocket wheel, 2 is that scraper plate, 3 is that frame, 4 is that movable holddown, 5 is that roller bearing, 6 is that chain, 7 is that lubricating oil station, 8 is that spraying nipple, 9 is that spring loaded pressure valve piece, 10 is that fork, 11 is pivot shaft.
Detailed description of the invention
The utility model comprises frame 3, and the two ends of frame 3 are provided with sprocket wheel 1, and the chain 6 with roller bearing 5 is set between sprocket wheel 1, is provided with scraper plate 2 on chain 6, it is characterized in that: in described frame 3, be provided with the spring loaded pressure valve piece 9 being connected with lubricating oil station 7; Roller bearing 5 belows of described chain 6 are provided with movable holddown 4 corresponding to roller bearing 5, and the upper end of the movable holddown 4 same forks 10 in lower end is hinged, and the lower end of fork 10 contacts with described spring loaded pressure valve piece 9; Described fork 10 middle parts are hinged with being arranged at pivot shaft 11 in frame 3; Described chain 6 tops are provided with the connected spraying nipple 8 of same spring loaded pressure valve piece 9 corresponding to movable holddown 4 positions.
As a kind of preferred version of the present utility model, described movable holddown 4 upper surfaces are set to inclined-plane.
When use, chain 6 does straight-line motion under the drive of sprocket wheel 1, and when the roller bearing 5 of chain 6 passes through movable holddown 4, movable holddown 4 moves down, and drives fork 10 to rotate; The lower end of fork 10 is pressuring spring pressure block valve 9 in swing process, and lubricating oil station 7 is communicated with spraying nipple 8, and spraying nipple 8 carries out spray lubrication to roller bearing 5; When roller bearing 5 moves on while leaving movable holddown 4, spring loaded pressure valve piece 9 is stressed to be reduced and resets, and drives fork 10 to rotate backward, movable holddown 4 rises to initial position, now, spring loaded pressure valve piece 9 disconnects lubricating oil station 7 and spraying nipple 8, completes and connects the lubricated of a upper roller bearing 5.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (2)
1. the lubricating structure of a picking machine scraper conveyer chain, comprise frame (3), the two ends of frame (3) are provided with sprocket wheel (1), the chain (6) with roller bearing (5) is set between sprocket wheel (1), on chain (6), be provided with scraper plate (2), it is characterized in that: in described frame (3), be provided with the spring loaded pressure valve piece (9) being connected with lubricating oil station (7); Roller bearing (5) below of described chain (6) is provided with movable holddown (4) corresponding to roller bearing (5), and the upper end of the same fork in movable holddown (4) lower end (10) is hinged, and the lower end of fork (10) contacts with described spring loaded pressure valve piece (9); Described fork (10) middle part is hinged with being arranged at pivot shaft (11) in frame (3); Described chain (6) top is provided with the connected spraying nipple (8) of same spring loaded pressure valve piece (9) corresponding to movable holddown (4) position.
2. the lubricating structure of a kind of picking machine scraper conveyer chain according to claim 1, is characterized in that: described movable holddown (4) upper surface is set to inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324447.XU CN203997940U (en) | 2014-06-18 | 2014-06-18 | A kind of lubricating structure of picking machine scraper conveyer chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324447.XU CN203997940U (en) | 2014-06-18 | 2014-06-18 | A kind of lubricating structure of picking machine scraper conveyer chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203997940U true CN203997940U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324447.XU Expired - Fee Related CN203997940U (en) | 2014-06-18 | 2014-06-18 | A kind of lubricating structure of picking machine scraper conveyer chain |
Country Status (1)
| Country | Link |
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| CN (1) | CN203997940U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816952A (en) * | 2015-05-13 | 2015-08-05 | 天津振兴水泥有限公司 | Scraper blade chain type material taking machine |
| CN107934389A (en) * | 2017-12-31 | 2018-04-20 | 上海新建重型机械有限公司 | A kind of scraper reclaimer |
| CN114229398A (en) * | 2021-12-27 | 2022-03-25 | 连云港天明装备有限公司 | Chain wheel assembly of scraper conveyor for coal mine |
| CN116734150A (en) * | 2023-08-10 | 2023-09-12 | 江苏久亿矿山机械有限公司 | Lubricating oil smearing device for scraper chain production |
| AT18217U1 (en) * | 2022-12-28 | 2024-03-15 | Shenyang Aoxin Heavy Equipment Co Ltd | Automatic lubrication device for a reclaimer chain |
-
2014
- 2014-06-18 CN CN201420324447.XU patent/CN203997940U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816952A (en) * | 2015-05-13 | 2015-08-05 | 天津振兴水泥有限公司 | Scraper blade chain type material taking machine |
| CN104816952B (en) * | 2015-05-13 | 2016-09-28 | 天津振兴水泥有限公司 | A kind of flight chain formula reclaimer |
| CN107934389A (en) * | 2017-12-31 | 2018-04-20 | 上海新建重型机械有限公司 | A kind of scraper reclaimer |
| CN114229398A (en) * | 2021-12-27 | 2022-03-25 | 连云港天明装备有限公司 | Chain wheel assembly of scraper conveyor for coal mine |
| AT18217U1 (en) * | 2022-12-28 | 2024-03-15 | Shenyang Aoxin Heavy Equipment Co Ltd | Automatic lubrication device for a reclaimer chain |
| CN116734150A (en) * | 2023-08-10 | 2023-09-12 | 江苏久亿矿山机械有限公司 | Lubricating oil smearing device for scraper chain production |
| CN116734150B (en) * | 2023-08-10 | 2023-10-20 | 江苏久亿矿山机械有限公司 | Lubricating oil smearing device for scraper chain production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170618 |