CN206842418U - Spiral material cleaning device driven by roller shaft - Google Patents
Spiral material cleaning device driven by roller shaft Download PDFInfo
- Publication number
- CN206842418U CN206842418U CN201720762869.9U CN201720762869U CN206842418U CN 206842418 U CN206842418 U CN 206842418U CN 201720762869 U CN201720762869 U CN 201720762869U CN 206842418 U CN206842418 U CN 206842418U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- roller
- drive sprocket
- belt conveyor
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 title abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000004513 sizing Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model discloses a clear device of material of drum shaft driven spiral for material in the collecting channel of clearance belt conveyor cylinder, belt conveyor and collecting channel steel construction fixed connection, clear device of material of drum shaft driven spiral contains: the chain, main drive sprocket, follow drive sprocket, hob and two bearing frames. The main driving sprocket is fixed on a shaft of a roller of the belt conveyor; the driven chain wheel is connected with the main driving chain wheel through a chain; the surface of the screw rod is welded with a thin steel plate, the thin steel plate has certain screw pitch, rotation direction and diameter, and the screw rod is fixedly connected with the driven chain wheel through a flat key; the two bearing blocks are respectively connected with two ends of the screw rod and used for fixing the screw rod on the material collecting groove; wherein, the shaft power of the belt conveyor roller drives the screw rod to rotate. Therefore, the utility model discloses a clear device of material of drum shaft driven spiral can improve cleaning efficiency, prevents the emergence of secondary trouble, and need not extra power supply, and the running cost is low.
Description
Technical field
Ribbon conveyer is the utility model is related to, more particularly to a kind of shaft-driven spiral material-clearing device of roller.
Background technology
Ribbon conveyer has the advantages that conveying capacity is big, simple in construction, easy to maintenance, part standard, is widely used in
The industries such as mine, metallurgy, coal, for conveying bulk material or work piece.
Cylinder surface freezes common phenomenon, such as sizing when viscous material is cold area in north coal transportation belt formula conveyer winter job
Cleaning not in time, gently then influence device efficiency performance, it is heavy then cause roller tube fracture or belt tearing.
The roller at the easy sizing position of ribbon conveyer carries fixed material collecting tank more, is responsible for collecting and is cleared up by roller sweeper
Under material.More by manually being cleared up after material is filled with the material collecting tank of existing equipment, or take motor driving
Material device is cleared up automatically.
For material in existing material collecting tank by manually being cleared up, cleaning efficiency is low, if cleaning is not in time, the material of spilling
Further through conveyer belt return roller surface, secondary sizing is caused, of long duration easily to cause roller glue-line to come off, serious meeting makes band
Formula conveyer is shut down roller crackle and scrapped, and threatens the safe and stable operation of whole material-transporting system.
The power source of the spiral material-pouring device of existing automatic lowering function use motor, it is necessary to install service cable and from
Autocontrol system.And because motor speed is high, also need the deceleration devices such as outfit reductor that its rotating speed is reduced into permission
Rotating speed.Structure composition is complicated, and use cost is high, difficult in maintenance, and fault rate is high.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of roller shaft-driven spiral material-clearing device, can improve cleaning efficiency,
The generation of secondary failure is prevented, and without extra power source, power is derived from the drum shaft for the roller that need to remove sizing, removes existing
Various driving parts needed for material-clearing device, operating cost is low, easy to maintenance.
To achieve the above object, the utility model provides a kind of shaft-driven spiral material-clearing device of roller, for clearing up
Material in the material collecting tank of belt conveyor's pulley, belt conveyer are fixedly connected with material collecting tank steel construction, and roller is shaft-driven
Spiral material-clearing device includes：Chain, main drive sprocket, from drive sprocket, screw rod and two bearing blocks.Main drive sprocket is consolidated
Due on the axle of belt conveyer roller；It is connected from drive sprocket by chain with main drive sprocket；Screw rod surface soldered has
Sheet metal, sheet metal has certain pitch, rotation direction and diameter, and screw rod is fixedly connected by flat key with from drive sprocket；
And two bearing blocks are connected with the both ends of screw rod respectively, screw rod is fixed on material collecting tank；Wherein, belt is passed through
The axle power of converyor roller drives screw rod rotation.
Preferably, in above-mentioned technical proposal, the shaft-driven spiral material-clearing device of roller also includes：Lock adapter sleeve, main drive
Movable sprocket is fixed on the axle of belt conveyor's pulley by locking adapter sleeve.
Preferably, in above-mentioned technical proposal, screw rod is Circular Pipe.
Compared with prior art, the utility model has the advantages that：The shaft-driven spiral shell of roller of the present utility model
Material-clearing device is revolved, cleaning efficiency can be improved, prevents the generation of secondary failure, and without extra power source, operating cost is low, safeguards
It is convenient.
Brief description of the drawings
Fig. 1 is according to a kind of structural representation of the shaft-driven spiral material-clearing device of roller of the present utility model.
Main Reference Numerals explanation：
1- chains, 2- main drive sprockets, 3- connect from drive sprocket, 4- screw rods, 5- bearing blocks, 6- drum shafts, 7- lockings
Female connector.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in figure 1, according to a kind of shaft-driven spiral material-clearing device of roller of the utility model embodiment, use
Material in the material collecting tank of cleaning belt conveyor's pulley, belt conveyer are fixedly connected with material collecting tank steel construction, drum shaft
The spiral material-clearing device of driving includes：Chain 1, main drive sprocket 2, from drive sprocket 3, screw rod 4 and two bearing blocks 5.
Main drive sprocket 2 is fixed on the drum shaft 6 of belt conveyer；It is connected from drive sprocket 3 by chain 1 with main drive sprocket 2；
The surface soldered of screw rod 4 has the sheet metal of a constant pitch, rotation direction and diameter, and screw rod 4 is solid by flat key and from drive sprocket 3
Fixed connection；And both ends of two bearing blocks 5 respectively with screw rod 4 are connected, screw rod 4 is fixed on material collecting tank；Its
In, drive screw rod 4 to rotate by the axle power of belt conveyor's pulley.
Preferably, the shaft-driven spiral material-clearing device of roller also includes：Adapter sleeve 7 is locked, main drive sprocket 2 passes through locking
Adapter sleeve 7 is fixed on the drum shaft 6 of ribbon conveyer.
Preferably, screw rod 4 is Circular Pipe.
In actual applications, according to the speed of build up of material in material collecting tank and roller direction of rotation, set by conveying worm
Meter method, select the parameters such as the suitable rotary speed of screw rod 4, blade diameter, pitch, direction of rotation.The rotary speed of screw rod 4
After it is determined that, further according to the rotary speed of drum shaft 6, main drive sprocket 2, the linked transmission systematic parameter from drive sprocket 3 are determined.It is logical
The speed for changing main drive sprocket 2, the rotating speed of screw rod 4 can be achieved from the gear ratio of drive sprocket 3 is crossed, that is, realizes clear material speed
Change.When roller rotates, drum shaft 6 drives main drive sprocket 2 to rotate, and main drive sprocket 2 is driven from driving by chain 1
Sprocket wheel 3 rotates, and drives screw rod 4 to rotate from drive sprocket 3, so as to realize the rotation of screw rod 4 without extra power source, power
The drum shaft 6 for the roller that need to remove sizing is derived from, when screw rod 4 rotates, is then cleared out the material in material collecting tank.
In a word, the shaft-driven spiral material-clearing device of the utility model roller, can improve cleaning efficiency, prevent secondary failure
Occur, and without extra power source, power is derived from the drum shaft for the roller that need to remove sizing, removes each needed for existing material-clearing device
Kind driving part, operating cost is low, easy to maintenance.
The foregoing description to specific illustrative embodiment of the present utility model is to illustrate and the purpose of illustration.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explain certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (3)
1. a kind of shaft-driven spiral material-clearing device of roller, the material in material collecting tank for clearing up belt conveyor's pulley, institute
State belt conveyer to be fixedly connected with the material collecting tank steel construction, it is characterised in that the shaft-driven spiral material-clearing device bag of roller
Contain：
Chain；
Main drive sprocket, it is fixed on the axle of the belt conveyor's pulley；
From drive sprocket, it is connected by the chain with the main drive sprocket；
Screw rod, its surface soldered have sheet metal, and the sheet metal has certain pitch, rotation direction and diameter, and the spiral
Bar is fixedly connected by flat key with described from drive sprocket；And
Two bearing blocks, its both ends respectively with the screw rod are connected, the screw rod is fixed on into the material collecting tank
On；
Wherein, the screw rod is driven to rotate by the axle power of the belt conveyor's pulley.
2. the shaft-driven spiral material-clearing device of roller according to claim 1, it is characterised in that the roller is shaft-driven
Spiral material-clearing device also includes：Adapter sleeve is locked, the main drive sprocket is fixed on the belt by the locking adapter sleeve
On the axle of converyor roller.
3. the shaft-driven spiral material-clearing device of roller according to claim 1, it is characterised in that the screw rod is oval
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762869.9U CN206842418U (en) | 2017-06-28 | 2017-06-28 | Spiral material cleaning device driven by roller shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762869.9U CN206842418U (en) | 2017-06-28 | 2017-06-28 | Spiral material cleaning device driven by roller shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842418U true CN206842418U (en) | 2018-01-05 |
Family
ID=60802374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762869.9U Expired - Fee Related CN206842418U (en) | 2017-06-28 | 2017-06-28 | Spiral material cleaning device driven by roller shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842418U (en) |
-
2017
- 2017-06-28 CN CN201720762869.9U patent/CN206842418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |