CN205972859U - Upset machine of motor -driven running roller and applied this motor -driven running roller - Google Patents
Upset machine of motor -driven running roller and applied this motor -driven running roller Download PDFInfo
- Publication number
- CN205972859U CN205972859U CN201620882139.8U CN201620882139U CN205972859U CN 205972859 U CN205972859 U CN 205972859U CN 201620882139 U CN201620882139 U CN 201620882139U CN 205972859 U CN205972859 U CN 205972859U
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- CN
- China
- Prior art keywords
- roller
- bearing
- motor
- running roller
- roll 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
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a motor -driven running roller, establishing including roller, cover and establishing at the epaxial sprocket of roller at the epaxial bearing of roller, cover roller shell and the cover established the bearing outside, sprocket and roller are equipped with the locating piece through the splined connection on the roller, and the cover has sleeve pipe no. 1 on the outer wall of roller, and sleeve pipe no. 1 is connected with the sprocket conflict, and the bearing is located between sleeve pipe no. 1 and the locating piece, and gauge sleeve has and is used for preventing that the roller shell is by the rubber sleeve of fish tail when the lift -over outside the roller shell, through combine sprocket and running roller and setting to use at the epaxial belt pulley of the roller of gyro wheel together for under the circumstances that does not take the exceptional space, when this motor -driven running roller has the gearing, still have running roller support, rolling effect, can support the cylinder roll -over table of upset machine, the roller on the motor -driven running roller is when carrying out the drive belt to the sprocket, and epaxial bearing of roller and roller rotation syntropy have reduced the bearing pivoted number of turns, thereby have improved its life.
Description
Technical field
This utility model is related to tipper manufacturing technology field, more specifically, it relates to a kind of motor-driven running roller and application
The tipper of this motor-driven running roller.
Background technology
Tipper, be capable of by goods by horizontal be converted into vertical or by vertical be converted into horizontal.
Common tipper mostly is the drum type brake roll-over table of prostration, including frame, the carrying running roller that is arranged in frame, frame
It is located at and carries the roll-over table of drum type brake, the chain being arranged on roll-over table on running roller, and be arranged at the sprocket wheel in frame, sprocket wheel
It is meshed with chain, sprocket wheel is connected with gantry rotation by power transmission shaft, the power transmission shaft other end is with the motor with deceleration device even
Connect.By the goods on roll-over table by horizontal be converted into vertical or by vertical be converted into horizontal when, carry running roller support cylinder formula
Roll-over table, motor belt motor movable sprocket rotate, then by chain order about roll-over table complete upset operation.
But when carrying running roller rotates with roll-over table, the displacement of the lines of running roller is identical with the displacement of the lines of roll-over table, accelerates axle
Hold the abrasion of interior ball, decrease the service life of bearing.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model one is to provide a kind of bearing that improves to use the longevity
The motor-driven running roller of life.
For achieving the above object, this utility model provides following technical scheme：A kind of motor-driven running roller, including roll shaft, set
The bearing being located on roll shaft, the roller being set in outside bearing cover and are set in the sprocket wheel on roll shaft, and described sprocket wheel and roll shaft pass through
Spline connection, described roll shaft is provided with locating piece, is cased with sleeve pipe one on the outer wall of roll shaft, and sleeve pipe one is conflicted with sprocket wheel and is connected,
Located between sleeve pipe one and locating piece, described roller set appearance is cased with for preventing roller to be enclosed within the rubber being scratched during rolling described bearing
Gum cover.
By adopting technique scheme, locating piece is arranged on roll shaft, sprocket wheel and bearing are arranged on same roll shaft, and
Sprocket wheel conflict is arranged at sleeve pipe on roll shaft and coordinates locating piece to bearing axial limiting in the lump together, and roller set is enclosed within outside bearing can be free
Rotate, roll shaft can be connected with motor simultaneously, so that the sprocket wheel on motor-driven running roller is driven by roll shaft, roll shaft is to sprocket wheel
While carrying out transmission belt, the bearing on roll shaft is rotated in the same direction with roll shaft, reduces the number of turns of bearing rotation, thus improve it making
With the life-span, and the rubber sleeve outside roller set has the effect of buffering, roll-over table pressure more above when, can be abundant with roll-over table with roller set
Contact prevents roll-over table roll shaft surface from causing to scratch.
This utility model is more preferably：Described bearing is provided with multiple, and is provided with for preventing between adjacent described bearing
Only bearing sleeve pipe two in axial sliding.
By adopting technique scheme, roller puts the check ring in setting stopper slot and limited block and stopper slot,
On the one hand prevent bearing axle displacement upwards, be on the other hand also to be enclosed within limiting roller outside bearing, singly refer to the axial top offset of roller set
And depart from bearing, play roller set and the mutually spacing effect of bearing.
This utility model is more preferably：Described roller puts and is provided with stopper slot and limited block, and stopper slot is provided with bullet
Spring back-up ring, is conflicted with check ring and limited block respectively and is connected in described bearing two ends.
By adopting technique scheme, check ring coordinates together with limited block can be prevented by bearing in axial limiting
Stop it to slide axially, and in order to be able to be mounted in it spring collar during stopper slot, facilitate installing/dismounting.
This utility model is more preferably：Described roll shaft is provided with end cap, described end cap is arranged at bearing and spring
Conflicted with bearing and check ring respectively and be connected between back-up ring and two ends.
By adopting technique scheme, end cap is arranged between check ring and bearing, check ring end cap one side
Face can axial restraint bearing, be on the other hand to play protection bearing effect, it can be avoided that most of dust is from entering bearing,
This utility model is more preferably：The internal diameter that the external diameter of described end cap is covered with roller matches, and end cap and sleeve pipe
It is in that gap is arranged between one.
By adopting technique scheme, the external diameter of end cap is matched with roller set internal diameter, and roller set just can support end cap,
There is gap between end cap and sleeve pipe one simultaneously, be prevented from end cap and sleeve pipe one and produce friction when relatively rotating and making an uproar of causing
Sound pollution and friction chip enter.
This utility model is more preferably：Described end cap is annularly arranged, and the shaft section of end cap is L-type.
By adopting technique scheme, the bearing overwhelming majority can all be covered by end cap setting annular in shape, prevents ash
Dirt enters, and shaft section is arranged for L-type simultaneously, can make to be formed a cavity between end cap and bearing.
This utility model is more preferably：Formed between described end cap and bearing to scribble in cavity, and cavity and be easy to axle
Hold the grease of slip.
By adopting technique scheme, being arranged such end cap can make to constitute one between end cap and sleeve pipe one and bearing
The cavity of ring-type, can be used to filled bearing grease in cavity, or the grease unnecessary in bearing rolling squeezed for
In cavity, will not overflow and equipment is polluted.
This utility model is more preferably：Described roll shaft is provided with the belt pulley for transmission, and belt pulley is spent with roll shaft
Bonded.
By adopting technique scheme, setting belt pulley is used for the sprocket wheel on motor-driven running roller is driven, and roller set
Can the free rolling on roll shaft with bearing.
Another mesh of the present utility model is to provide a kind of tipper, including frame, the roll-over table being erected in frame, sets
Be placed in chain on roll-over table outer wall it is characterised in that：Also include the motor-driven running roller as described in claim is to any one, institute
State motor-driven roller frame and be located at and be connected with tipper in frame.
By adopting technique scheme, while the sprocket wheel on motor-driven running roller passes through chain drive roll-over table, roll-over table
Can with motor-driven running roller on rubber sleeve extruding after be fully contacted with rubber sleeve and roll on rubber sleeve, due to the roll shaft in roller set
Can rotate for transmission, and rubber sleeve also can rotate with roll-over table, with rubber sleeve rotate bearing with respect to roll shaft rotation direction
It is also consistent, thus bearing is far equal to the difference of roll shaft angular velocity and bearing angular velocity, certain journey with respect to the angular velocity of roll shaft
The stroke of bearing be slow down on degree, thus extending the use time of bearing.
This utility model is more preferably：Described roll shaft is connected with gantry rotation, described sprocket wheel and chain engaged transmission
Connect.
By adopting technique scheme, on roll shaft, setting belt pulley is for connection to motor, and motor passes through belt transmission
Band action roller shaft rotates.
By adopting technique scheme, this utility model hinge structure is compared：By by sprocket wheel and running roller and set
Put and be used in conjunction with so that in the case of being not take up exceptional space in the belt pulley on the roll shaft of roller, this motorized rollers
While wheel has gearing, also there is the effect that running roller supports, rolls, the cylindrical shape roll-over table of tipper can be supported,
While carrying out transmission belt to sprocket wheel, the bearing on roll shaft is rotated in the same direction roll shaft on motor-driven running roller with roll shaft, reduces axle
Forward the dynamic number of turns, thus improving its service life.
Brief description
Fig. 1 is motor-driven roller arrangement schematic diagram；
Fig. 2 is the profile of motor-driven running roller；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the structural representation of tipper.
In figure：1st, roll shaft；11st, sleeve pipe one；12nd, locating piece；2nd, bearing；21st, sleeve pipe two；22nd, end cap；3rd, roller set；31st, limit
Position groove；32nd, check ring；33rd, limited block；34th, rubber sleeve；4th, sprocket wheel；5th, belt pulley；6th, motor-driven running roller；7th, roll-over table；71、
Chain；8th, frame；9th, motor.
Specific embodiment
Referring to figs. 1 to Fig. 4, a kind of motor-driven running roller is described further.
Embodiment 1：A kind of motor-driven running roller, such as Fig. 1 and Fig. 2, including roll shaft 1, the bearing 2 that is set on roll shaft 1, are set in
Roller outside bearing 2 covers 3 and is set in the sprocket wheel 4 on roll shaft 1 and belt pulley 5, roller set 3 appearances set rubber sleeves 34, sprocket wheel 4 He
Belt pulley 5 is fixedly connected with roll shaft 1 by spline.
Bearing 2 is provided with multiple, and is provided with sleeve pipe 2 21 between adjacent bearing 2, the external diameter of the internal diameter of sleeve pipe 2 21 and roll shaft 1
Match or the external diameter of sleeve pipe 2 21 is matched with the internal diameter of roller set 3；The diameter of the internal diameter of bearing 2 and roll shaft 1 matches, bearing
2 external diameter is matched with the internal diameter of roller set 3.
Roll shaft 1 is provided with locating piece 12, locating piece 12 and roll shaft 1 rat, and is annularly distributed on roll shaft 1, roller
The outer wall of axle 1 is also cased with sleeve pipe 1, and the internal diameter of sleeve pipe 1 is matched with the diameter of roll shaft 1, and sleeve pipe 1 end props up sprocket wheel
4, described bearing 2 is between sleeve pipe 1 and locating piece 12 and sleeve pipe 1 and locating piece 12 clamping bearing 2.
As shown in figure 3, the inwall of roller set 3 is provided with stopper slot 31, and stopper slot 31 is annularly arranged, and is provided with stopper slot 31
Check ring 32, roller set 3 is additionally provided with limited block 33, bearing 2 is clipped in the middle by limited block 33 with check ring 32, in spring catch
Be provided with end cap 22 between circle 32 and bearing 2, the section that end cap 22 is set to ring-type and end cap 22 is L-type, the external diameter of end cap 22 with
Roller covers 3 internal diameters and matches, and section is the cavity constituting a ring-type between the end cap 22 of L-type and bearing 2 and sleeve pipe 1, here
Bearing 2 lubricating oil is scribbled in cavity.
Embodiment 2：A kind of tipper, as shown in figure 4, including frame 8, the roll-over table 7 being erected in frame 8, being arranged at
Chain 1 on roll-over table 7 outer wall, the roll shaft 1 on motor-driven running roller is rotated with frame 8 and is connected, and described sprocket wheel 4 engages biography with chain 71
It is dynamically connected..
The specifically used process of this utility model is as follows：The roll shaft 1 of motor-driven running roller 6 is arranged in frame 8, and motor-driven running roller 6 sets
There are two, and two motor-driven running roller 6 mirror images are arranged in frame 8 a shared roll shaft 1 and belt pulley 5, roll shaft 1 and 8 turns of frame
It is dynamically connected, belt pulley 5 is connected with motor 9 by belt, the latch of sprocket wheel 4 stretches in chain 71 on cylindrical shape roll-over table, upset
Platform 7 is placed on carrying running roller 10, and the outer wall of roller set 3 has interval with the outer wall of roll-over table 7, and roller covers 3 overcoat rubber sleeves 34, rubber
The thickness of set 34 is more than the spacing distance between the outer wall of roller set 3 and the outer wall of roll-over table 7, and roll-over table 7 can be because extruding rubber sleeve
34 deformation and be subject to an opposite effect power.When roll-over table rotates, the roll shaft 1 on motor-driven running roller is passing to sprocket wheel 4
While dynamic band, the bearing 2 on roll shaft 1 is rotated in the same direction with roll shaft 1, reduces the number of turns of bearing 2 rotation, thus improving its use
Life-span.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of motor-driven running roller, including roll shaft（1）, be set in roll shaft（1）On bearing（2）, be set in bearing（2）Outer roller set
（3）And it is set in roll shaft（1）On sprocket wheel（4）It is characterised in that：Described sprocket wheel（4）With roll shaft（1）By spline connection,
Described roll shaft（1）It is provided with locating piece（12）, in roll shaft（1）Outer wall on be cased with sleeve pipe one（11）, sleeve pipe（11）With sprocket wheel
（4）Conflict and connect, described bearing（2）Located at sleeve pipe one（11）With locating piece（12）Between, described roller set（3）Appearance be cased with for
Prevent roller set（3）The rubber sleeve being scratched in rolling（34）.
2. a kind of motor-driven running roller according to claim 1 it is characterised in that：Described bearing（2）It is provided with multiple, and adjacent institute
State bearing（2）Between be provided with for preventing bearing（2）Sleeve pipe two in axial sliding（21）.
3. a kind of motor-driven running roller according to claim 1 it is characterised in that：Described roller set（3）It is provided with stopper slot（31）
And limited block（33）, and stopper slot（31）It is provided with check ring（32）, described bearing（2）Two ends respectively with check ring（32）
And limited block（33）Conflict and connect.
4. a kind of motor-driven running roller according to claim 3 it is characterised in that：In described roll shaft（1）It is provided with end cap（22）,
Described end cap（22）It is arranged at bearing（2）And check ring（32）Between and two ends respectively with bearing（2）And check ring（32）
Conflict and connect.
5. a kind of motor-driven running roller according to claim 4 it is characterised in that：Described end cap（22）External diameter and roller set（3）
Internal diameter match, and end cap（22）With sleeve pipe one（11）Between in gap setting.
6. a kind of motor-driven running roller according to claim 5 it is characterised in that：Described end cap（22）Setting annular in shape, and hold
Lid（22）Shaft section be L-type.
7. a kind of motor-driven running roller according to claim 6 it is characterised in that：Described end cap（22）With bearing（2）Between shape
Become to scribble in cavity, and cavity and be easy to bearing（2）The grease sliding.
8. a kind of motor-driven running roller according to claim 1 it is characterised in that：Described roll shaft（1）It is provided with for transmission
Belt pulley（5）, belt pulley（5）With roll shaft（1）Spline connection.
9. a kind of tipper, including frame（8）, be erected at frame（8）On roll-over table（7）, be arranged at roll-over table（7）On outer wall
Chain（71）It is characterised in that：Also include the motor-driven running roller as described in claim 1 to 8 any one, described motor-driven running roller
It is erected at frame（8）Above it is connected with tipper.
10. a kind of tipper according to claim 9 it is characterised in that：Described roll shaft（1）With frame（8）Rotate and connect,
Described sprocket wheel（4）With chain（71）It is connected by meshing transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882139.8U CN205972859U (en) | 2016-08-12 | 2016-08-12 | Upset machine of motor -driven running roller and applied this motor -driven running roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882139.8U CN205972859U (en) | 2016-08-12 | 2016-08-12 | Upset machine of motor -driven running roller and applied this motor -driven running roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205972859U true CN205972859U (en) | 2017-02-22 |
Family
ID=59978267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882139.8U Expired - Fee Related CN205972859U (en) | 2016-08-12 | 2016-08-12 | Upset machine of motor -driven running roller and applied this motor -driven running roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205972859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360887A (en) * | 2018-02-22 | 2018-08-03 | 浙江工贸职业技术学院 | A kind of lifting arrangment of multi-layer garage |
| CN110369048A (en) * | 2019-07-26 | 2019-10-25 | 谭士龙 | A kind of vertical grinding roll cover |
-
2016
- 2016-08-12 CN CN201620882139.8U patent/CN205972859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360887A (en) * | 2018-02-22 | 2018-08-03 | 浙江工贸职业技术学院 | A kind of lifting arrangment of multi-layer garage |
| CN110369048A (en) * | 2019-07-26 | 2019-10-25 | 谭士龙 | A kind of vertical grinding roll cover |
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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: 20170222 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |