CN104495238A - Conveying sprocket wheel of mining machine - Google Patents
Conveying sprocket wheel of mining machine Download PDFInfo
- Publication number
- CN104495238A CN104495238A CN201410768782.3A CN201410768782A CN104495238A CN 104495238 A CN104495238 A CN 104495238A CN 201410768782 A CN201410768782 A CN 201410768782A CN 104495238 A CN104495238 A CN 104495238A
- Authority
- CN
- China
- Prior art keywords
- groove
- wheel
- wheel body
- teeth
- gear teeth
- 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
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- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a conveying sprocket wheel of a mining machine. The conveying sprocket wheel comprises a wheel body and wheel teeth; the wheel body comprises tooth sockets and grooves; the tooth sockets and the grooves are evenly arranged alternately; the opening of each groove has a large upper part and a small lower part; the shape of each wheel tooth is matched with the grooves; the wheel teeth are respectively embedded into the grooves from the side face of the wheel body. According to the conveying sprocket wheel of the mining machine, disclosed by the invention, the wheel teeth can be conveniently changed, and maintenance is convenient.
Description
Technical field
The present invention relates to mining machinery field, especially a kind of mining machinery transportation sprocket.
Background technology
Mining machinery is the machinery being directly used in the operation such as mineral mining and Fu Xuan, wherein need to use a large amount of feedways, wherein both comprise sprocket wheel, sprocket wheel is the wheel with cog type whelp, in order to pitch on pitch chain ring or cable accurately block be meshed the mechanical component transmitting motion.Because mining machinery is general all for field, wilderness, maintain and replace part not easily, produces fault once sprocket teeth because of wearing and tearing, cannot change in time, and the lower whole sprocket wheel of dismounting carries out changing also wasting time and energy.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of mining machinery transportation sprocket is provided, can accomplish that on-call maintenance changes the gear teeth of sprocket wheel.
For achieving the above object, technical scheme of the present invention is: mining machinery transportation sprocket, comprise wheel body, the gear teeth, described wheel body comprises teeth groove and groove, and described teeth groove and groove interval are evenly arranged, and described slot opening is up-small and down-big, the shape of the gear teeth and groove match, the gear teeth are inlayed into groove from the side of wheel body.
Described wheel body also offers some slotted eyes, and described slotted eye distributes symmetrically.
Described channel section is trapezoidal.
Described gear teeth top is also coated with rubber layer.
The invention has the beneficial effects as follows: 1, because the gear teeth are generally only subject to radial power, there is no the power in side direction, so the gear teeth of damage can be changed by lateral replacement mode; 2, by adding rubber layer, can noise be reduced, reducing vibrations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: wheel body 1, the gear teeth 2, teeth groove 3, groove 4, slotted eye 5, rubber layer 6.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, mining machinery transportation sprocket, comprises wheel body 1, the gear teeth 2, wheel body 1 offers teeth groove 3 and groove 4, and teeth groove 3 and groove 4 interval are evenly arranged, and groove 4 opening section is trapezoidal, up-small and down-big; Shape and the groove 4 of the gear teeth 2 lower end match, and inlay into groove 4 from the side of wheel body 1.
Wheel body 1 is also offered the promising slotted eye 5 alleviating gear weight, consider from the angle of balance, slotted eye 5 is designed to ellipse (circle), and is evenly distributed on wheel body 1.
Outside the upper end of the gear teeth 2, be also enclosed with one deck rubber layer 6, noise when can reduce transmission, reduce vibrations, be conducive to reducing noise pollution.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. mining machinery transportation sprocket, is characterized in that: comprise wheel body, the gear teeth, described wheel body comprises teeth groove and groove, and described teeth groove and groove interval are evenly arranged, and described slot opening is up-small and down-big, the shape of the described gear teeth and groove match, the gear teeth are inlayed into groove from the side of wheel body.
2. mining machinery transportation sprocket according to claim 1, it is characterized in that: described wheel body also offers some slotted eyes, described slotted eye distributes symmetrically.
3. mining machinery transportation sprocket according to claim 1, is characterized in that: described channel section is trapezoidal.
4. mining machinery transportation sprocket according to claim 1, is characterized in that: described gear teeth top is also coated with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768782.3A CN104495238A (en) | 2014-12-12 | 2014-12-12 | Conveying sprocket wheel of mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768782.3A CN104495238A (en) | 2014-12-12 | 2014-12-12 | Conveying sprocket wheel of mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104495238A true CN104495238A (en) | 2015-04-08 |
Family
ID=52936721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410768782.3A Pending CN104495238A (en) | 2014-12-12 | 2014-12-12 | Conveying sprocket wheel of mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253595A (en) * | 2017-06-23 | 2017-10-17 | 芜湖市爱德运输机械有限公司 | Ribbon conveyer |
-
2014
- 2014-12-12 CN CN201410768782.3A patent/CN104495238A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253595A (en) * | 2017-06-23 | 2017-10-17 | 芜湖市爱德运输机械有限公司 | Ribbon conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |