CN106219164A - A kind of drag conveyor - Google Patents
A kind of drag conveyor Download PDFInfo
- Publication number
- CN106219164A CN106219164A CN201610818024.7A CN201610818024A CN106219164A CN 106219164 A CN106219164 A CN 106219164A CN 201610818024 A CN201610818024 A CN 201610818024A CN 106219164 A CN106219164 A CN 106219164A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- tail
- wheel
- tail wheel
- annular
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/02—Lubricating devices
- B65G45/04—Lubricating devices for rollers
Abstract
The invention discloses a kind of drag conveyor, including chute, a pair great wheel and a pair tail wheel, tail wheel is sleeved on tail-gear spindle, and great wheel is connected by the annular chains being arranged in chute with tail wheel, and annular chains is provided with some scraper plates, annular gear carrier bar it is provided with outside described tail wheel, annular gear carrier bar is sleeved on tail-gear spindle, and described scraper plate lower end is provided with some steel ball holes, is provided with rotating steel ball in steel ball hole, steel ball fraction exposes to outside steel ball hole, and screed front end is provided with plate of cleaning the street.It is provided with annular gear carrier bar outside the tail wheel of the present invention, thus solves the problem departing from tail wheel in annular chains work process；The sliding friction produced when the steel ball that scraper plate lower end is arranged then can make scraper plate work and bottom chute is changed into rolling friction, thus can effectively extend the life-span of chute.
Description
Technical field
The present invention relates to drag conveyor technical field, the drag conveyor that a kind of fault rate is relatively low.
Background technology
Drag conveyor chute afterbody mainly includes tail wheel assembly and adjusting means, most common failure at drag conveyor tail wheel
It is: do not mix up because of adjusting means or time annular chains is the most loose, cause both sides tail wheel inconsistent with the centre-to-centre spacing of great wheel, along with tail wheel
Rotation, occur that annular chains outwards departs from the fault of tail wheel；The scraper plate of drag conveyor carry material time, scraper plate lower end with
Produce sliding friction bottom chute, thus cause the abrasion bottom chute.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, it is provided that a kind of fault rate relatively low one
Plant drag conveyor.
The technical solution adopted for the present invention to solve the technical problems is: a kind of drag conveyor, including chute, an enemy
Wheel and a pair tail wheel, tail wheel is sleeved on tail-gear spindle, and great wheel is connected by the annular chains being arranged in chute with tail wheel, annulus
Chain is provided with some scraper plates, be provided with outside described tail wheel annular gear carrier bar, annular gear carrier bar be sleeved on tail-gear spindle, described in scrape
Plate lower end is provided with some steel ball holes, is provided with rotating steel ball in steel ball hole, and steel ball fraction exposes to outside steel ball hole, before scraper plate
End is provided with plate of cleaning the street.
Described annular gear carrier bar is connected as a single entity with tail wheel.
Described steel ball hole hole wall is provided with oil storage pit.
The invention has the beneficial effects as follows, be provided with annular gear carrier bar outside the tail wheel of the present invention, thus solve annular chains
The problem departing from tail wheel in work process；The cunning produced when the steel ball that scraper plate lower end is arranged then can make scraper plate work and bottom chute
Dynamic friction is changed into rolling friction, thus can effectively extend the life-span of chute.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
1. chute in figure；2. tail wheel；3. tail-gear spindle；4. annular chains；5. scraper plate；6. annular gear carrier bar；7. steel ball；8. storage
Oil pit；9. clean the street plate.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
A kind of drag conveyor as shown in Figure 1, including chute 1, a pair great wheel (not shown) and a pair tail wheel 2,
Tail wheel 2 is sleeved on tail-gear spindle 3, and great wheel is connected by the annular chains 4 being arranged in chute 1 with tail wheel 2, on annular chains 4
Be provided with some scraper plates 5, be provided with outside described tail wheel 2 annular gear carrier bar 6, annular gear carrier bar 6 be sleeved on tail-gear spindle 3, described in scrape
Plate 5 lower end is provided with some steel ball holes, is provided with rotating steel ball 7 in steel ball hole, and steel ball 7 fraction exposes to, outside steel ball hole, slip
By steel ball 7 rolling support scraper plate 5 bottom groove 1, for making steel ball 7 and contacting bottom chute 1 well, screed front end is provided with plate of cleaning the street
9, in order to remove the small particles material accumulated in bottom chute 1, keep smooth bottom chute 1.
Another kind of scheme is: annular can also be kept off carrier bar 6 and be formed integrally structure with tail wheel 2.
Described steel ball hole hole wall is provided with the oil storage pit 8 for storing lubricant grease, during work, in oil storage pit 8
Lubricant grease is used for lubricating steel ball 7.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (3)
1. a drag conveyor, including chute, a pair great wheel and a pair tail wheel, tail wheel is sleeved on tail-gear spindle, great wheel and tail
Taking turns the annular chains by being arranged in chute to be connected, annular chains is provided with some scraper plates, it is characterized in that: outside described tail wheel
Being provided with annular gear carrier bar, annular gear carrier bar is sleeved on tail-gear spindle, and described scraper plate lower end is provided with some steel ball holes, sets in steel ball hole
Having rotating steel ball, steel ball fraction to expose to outside steel ball hole, screed front end is provided with plate of cleaning the street.
A kind of drag conveyor the most according to claim 1, is characterized in that: described annular gear carrier bar is linked as one with tail wheel
Body.
A kind of drag conveyor the most according to claim 1, is characterized in that: it is recessed that described steel ball hole hole wall is provided with oil storage
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818024.7A CN106219164A (en) | 2016-09-12 | 2016-09-12 | A kind of drag conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818024.7A CN106219164A (en) | 2016-09-12 | 2016-09-12 | A kind of drag conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106219164A true CN106219164A (en) | 2016-12-14 |
Family
ID=58074038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818024.7A Pending CN106219164A (en) | 2016-09-12 | 2016-09-12 | A kind of drag conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219164A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312914Y (en) * | 1997-07-02 | 1999-04-07 | 西北煤矿机械一厂 | Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer |
| DE69717166T2 (en) * | 1996-09-03 | 2003-07-31 | Finnetju Invest Oy Rauma | SCRATCH BLOCKS ARRANGEMENT |
| CN2910852Y (en) * | 2006-05-30 | 2007-06-13 | 山东海力实业集团有限公司石屯煤矿 | Connection ring for drag-flight conveyer of mining use |
| CN201729473U (en) * | 2010-07-23 | 2011-02-02 | 高亚平 | Heavy-duty hinge plate-type conveyer |
| CN201923597U (en) * | 2010-11-11 | 2011-08-10 | 天津德为环保工程设备有限公司 | Scraper conveyor |
| CN202417591U (en) * | 2012-01-12 | 2012-09-05 | 山东矿机集团股份有限公司 | Scraper conveyor |
| CN204847135U (en) * | 2015-06-18 | 2015-12-09 | 山东科技大学 | Install scraper blade of bolster |
-
2016
- 2016-09-12 CN CN201610818024.7A patent/CN106219164A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69717166T2 (en) * | 1996-09-03 | 2003-07-31 | Finnetju Invest Oy Rauma | SCRATCH BLOCKS ARRANGEMENT |
| CN2312914Y (en) * | 1997-07-02 | 1999-04-07 | 西北煤矿机械一厂 | Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer |
| CN2910852Y (en) * | 2006-05-30 | 2007-06-13 | 山东海力实业集团有限公司石屯煤矿 | Connection ring for drag-flight conveyer of mining use |
| CN201729473U (en) * | 2010-07-23 | 2011-02-02 | 高亚平 | Heavy-duty hinge plate-type conveyer |
| CN201923597U (en) * | 2010-11-11 | 2011-08-10 | 天津德为环保工程设备有限公司 | Scraper conveyor |
| CN202417591U (en) * | 2012-01-12 | 2012-09-05 | 山东矿机集团股份有限公司 | Scraper conveyor |
| CN204847135U (en) * | 2015-06-18 | 2015-12-09 | 山东科技大学 | Install scraper blade of bolster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |