CN203624443U - Carrier roller for cleaning coal slime on belt - Google Patents
Carrier roller for cleaning coal slime on belt Download PDFInfo
- Publication number
- CN203624443U CN203624443U CN201320861917.1U CN201320861917U CN203624443U CN 203624443 U CN203624443 U CN 203624443U CN 201320861917 U CN201320861917 U CN 201320861917U CN 203624443 U CN203624443 U CN 203624443U
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- CN
- China
- Prior art keywords
- belt
- carrying roller
- coal slime
- carrier roller
- bracket
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- 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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Abstract
The utility model discloses a carrier roller for cleaning coal slime on a belt. The carrier roller comprises a carrier roller body (3) arranged on the bottom of the belt (1), wherein the two ends of the carrier roller body (3) are supported by a bracket (5) through carrier roller shafts (7), the bracket (5) is fixed on an H frame (2) of a belt machine, and a protrusion structure used for flapping the belt (1) rhythmically when the belt (1) moves is arranged on the surface of the carrier roller body (3). In this way, the coal slime in grooves of the belt can be cleaned automatically under the action of the carrier roller when the belt moves, manual cleaning of the coal slime is not needed, normal use of the belt is not affected, off-track of the belt is prevented, the anti-skidding function of the belt is recovered, and working efficiency is improved.
Description
Technical field
The utility model relates to the clear coal slime carrying roller of a kind of belt, belongs to mine belt transportation technology field.
Background technology
The units such as colliery often adopt belt feeder transportation, due to along with down-hole driving, down-hole goes out cash amount and is also progressively strengthening, lifting capacity, turn over cash amount also thereupon increase, spoil, the coal slime etc. of what mine car mainly filled have spoil, folder water, in the time turning over spoil with water, coal slime, in order there to be enough friction force, the belt of belt feeder is conventionally with the anti-skidding belt with groove, and water, rare coal slime etc. just can be pulled on by belt smoothly like this.But along with the time increases, coal slime will be set in groove, although belt conveyer head has coal device clearly, but clear coal device is owing to being plane, and the coal slime in belt groove is unclean clearly, cause belt mill sassafras power to reduce, turning over the belt such as coal slime, water draws motionless, because the gradient has just flow to tail, also may cause belt deviation, put to no little inconvenience to work.
Summary of the invention
The technical problems to be solved in the utility model is to provide the clear coal slime carrying roller of a kind of belt, makes the coal slime of belt feeder in can Automatic clearance belt groove in operational process, prevents that coal slime is set in the inconvenience that causes belt-conveying in groove.
For realizing the purpose of this utility model, the utility model has adopted such method: place a kind of device in belt bottom, at the bottom of this device is close to belt and in belt operational process, can pat rhythmically belt bottom, thereby the coal slime in belt groove is pounded out.
On aforesaid method basis, the utility model proposes the clear coal slime carrying roller of a kind of belt, it comprises the carrying roller that is arranged at belt bottom, and the two ends of this carrying roller are supported on a bracket by roller carrier shaft, and bracket is fixed on the H frame of belt feeder; The surface of carrying roller is provided with the bulge-structure for belt can be patted it rhythmically at operational process.In the time that belt moves, under the drive of belt, carrying roller meeting automatic rotating, the bulge-structure on carrying roller surface can be with the rotation interval jack-up belt of carrying roller like this, owing to being provided with projection, carrying roller surface forms the shape of projection-depression-projection, so just belt is formed to the application force that jack-up-put down-jack-up is such, make belt bottom be subject to rhythmical impacting, thereby the coal slime in belt groove can be pounded out.
Therefore, bulge-structure is preferably at least two back of the body ribs that are arranged on carrying roller surface, is preferably four to the six roots of sensation.And back of the body rib surface is provided with screw thread, carries on the back rib and is preferably the structure that deformed bar processes, and the accumulated slag in cleaning belt groove that like this can also be extra, highlights groove, makes belt reply anti-skidding effect.Like this, preferably, back of the body rib is parallel with carrying roller and be longitudinally distributed on carrying roller surface, forms the such structure of projection-depression-projection on carrying roller surface.
In addition, preferred, bracket can be fixed on carrier frame plate on described H frame and a clamp and two bolt assemblies by one and form.Carrier frame plate is provided with a U-shaped groove and two bolts hole two, and described clamp is provided with and corresponding two bolts hole one of bolt hole two, and bolt assembly can be through bolt hole one and bolt hole two locking.The roller carrier shaft of carrying roller is supported in U-shaped groove, then blocks by clamp, then uses locked with bolts.So facilitate the Assembly &Disassembly of roller carrier shaft, two can make roller carrier shaft freely rotate in U-shaped groove, are convenient to carrying roller and are driven and rotate by belt.If U-shaped groove design is become to closed circular hole, can cause the Assembly &Disassembly of roller carrier shaft very inconvenient.
Owing to having adopted the technical solution of the utility model, belt can be subject to the effect of carrying roller in operational process, coal slime in belt groove can obtain Automatic clearance, so both saved labor cleaning's coal slime, do not affect again the normal use of belt, can also prevent belt deviation, recover the antiskid function of belt, work efficiency is also improved.And on carrying roller, weld deformed bar, and processing is got up easy, and the cost of material is low, has good application prospect.
Accompanying drawing explanation
Fig. 1 is the clear coal slime support roller device of belt of the present utility model block diagram;
Fig. 2 is the clear coal slime support roller device of belt of the present utility model left view;
Fig. 3 is the each parts assembly schematic diagram of bracket.
Description of reference numerals: 1-belt, 2-H frame, 3-carrying roller, 4-carries on the back rib, 5-bracket, 6-U type groove, 7-roller carrier shaft, 8-carrier frame plate, 9-bolt assembly, 10-clamp, 11-bolt hole one, 12-bolt hole two.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See Fig. 1, Fig. 1 has shown integral structure schematic diagram of the present utility model, as we can see from the figure, core technology scheme of the present utility model is that belt 1 bottom before the H of belt feeder frame 2 arranges a carrying roller 3, it is uniform four that the surface longitudinal interval of carrying roller 3 arranges at least two back of the body rib 4(figure), formed like this structure of projection-depression-projection at the surface of carrying roller 3 ring, in the time that carrying roller 3 rotates with belt 1 in belt 1 bottom, carrying roller 3 will produce the ringing power that jack-up-loosen-jack-up is such to belt 1, make belt 1 be subject to rhythmical beaing, thereby the coal slime in the groove of belt 1 is constantly cleared up.
As seen from Figure 2, belt 1 must and be close in belt 1 bottom in the position of carrying roller 3, specifically, the back of the body rib 4 of carrying roller 3 should be able to be by the belt on its a top 1 jack-up part, and the sunk part of not carrying on the back rib 4 of carrying roller 3 should be apart from belt 1 to not a half centimetre, cause effect to be lost efficacy belt 1 jack-up to avoid whole, and must form the ringing power that jack-up-loosen-jack-up is such.Belt 1 just has enough friction skid resistances in the time pulling the materials such as water coal slime like this, along with belt operation, in addition, also can often not be stained with a thick layer of long-pending coal on carrying roller 3 smoothly, and belt 1 can sideslip yet, and work efficiency also can be improved.
It can also be seen that from Fig. 1 and Fig. 2, carrying roller 3 is to be supported on the bracket 5 at its two ends by roller carrier shaft 7.As seen from Figure 3, bracket 5 is made up of the carrier frame plate 8 on a H frame 2 that can be fixed on belt feeder and a clamp 10 and two bolt assemblies 9.Carrier frame plate 8 is provided with a U-shaped groove 6 and two bolts hole 2 12, and clamp 10 is provided with and corresponding two bolts hole 1 of bolt hole 2 12, and bolt assembly 9 can be through bolt hole 1 and bolt hole 2 12 locking.
When belt feeder starts, belt 1 brings into operation, carrying roller 3 starts to rotate (because be provided with screw thread on back of the body rib 4 under the drive of belt 1, can increase the friction force of back of the body rib 4 and belt 1 bottom), in the time that the back of the body rib 4 on carrying roller 3 forwards top to, just by belt 1 jack-up slightly, when carrying roller 3 is rotated further, back of the body rib 4 leaves belt 1, in the time being rotated further, carry on the back rib 4 jack-up belts 1 again, form like this ringing power of jack-up-loosen-jack-up, belt 1 is formed to rhythmical beating, thereby the coal slime in the groove of belt 1 is constantly cleaned out.
Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (6)
1. the clear coal slime carrying roller of belt, is characterized in that: it comprises the carrying roller (3) that is arranged at belt (1) bottom, and it is upper that the two ends of this carrying roller (3) are supported on a bracket (5) by roller carrier shaft (7), and bracket (5) is fixed on the H frame (2) of belt feeder; The surface of carrying roller (3) is provided with the bulge-structure for belt (1) can be patted it rhythmically at operational process.
2. the clear coal slime carrying roller of belt according to claim 1, is characterized in that: described bulge-structure is for being arranged at least two back of the body ribs (4) on described carrying roller (3) surface.
3. the clear coal slime carrying roller of belt according to claim 2, is characterized in that: described back of the body rib (4) surface is provided with screw thread.
4. the clear coal slime carrying roller of belt according to claim 3, is characterized in that: described back of the body rib (4) is parallel with carrying roller (3) and be longitudinally distributed on carrying roller (3) surface.
5. the clear coal slime carrying roller of belt according to claim 1, is characterized in that: described bracket (5) can be fixed on carrier frame plate (8) on described H frame (2) and a clamp (10) and two bolt assemblies (9) by one and form.
6. the clear coal slime carrying roller of belt according to claim 5, it is characterized in that: described carrier frame plate (8) is provided with a U-shaped groove (6) and two bolts hole two (12), described clamp (10) is provided with and corresponding two bolts hole one (11) of bolt hole two (12), and described bolt assembly (9) can be through bolt hole one (11) and bolt hole two (12) locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861917.1U CN203624443U (en) | 2013-12-25 | 2013-12-25 | Carrier roller for cleaning coal slime on belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861917.1U CN203624443U (en) | 2013-12-25 | 2013-12-25 | Carrier roller for cleaning coal slime on belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624443U true CN203624443U (en) | 2014-06-04 |
Family
ID=50810939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861917.1U Expired - Fee Related CN203624443U (en) | 2013-12-25 | 2013-12-25 | Carrier roller for cleaning coal slime on belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662713A (en) * | 2013-12-25 | 2014-03-26 | 贵州永润煤业有限公司 | Method and device for cleaning away coal slime in grooves of belt |
-
2013
- 2013-12-25 CN CN201320861917.1U patent/CN203624443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662713A (en) * | 2013-12-25 | 2014-03-26 | 贵州永润煤业有限公司 | Method and device for cleaning away coal slime in grooves of belt |
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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: 20140604 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |