CN206036151U - Conveyor roller shaft holds unloading device - Google Patents
Conveyor roller shaft holds unloading device Download PDFInfo
- Publication number
- CN206036151U CN206036151U CN201620877635.4U CN201620877635U CN206036151U CN 206036151 U CN206036151 U CN 206036151U CN 201620877635 U CN201620877635 U CN 201620877635U CN 206036151 U CN206036151 U CN 206036151U
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- CN
- China
- Prior art keywords
- unloading
- hole
- transfer roller
- shaft end
- fixed
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Abstract
The utility model discloses a conveyor roller shaft holds unloading device, include: the unloading bearing cover, it is fixed in on the installation face, unloading bearing, its hole is fixed in the outside in the shaft hole of unloading bearing cover, the off -load sprocket, its hole is fixed unloading bearing is last, and the hole of this off -load sprocket is close to installation face side is equipped with the bearing flange, the bearing flange with one side facial features of unloading bearing is supported, and unloading sleeve, it includes an end cover and locates one side of end cover is past the unloading hole who extends in the shaft hole of unloading bearing cover, unloading hole in order locating with rotating in the shaft hole of unloading bearing cover, the end cover is fixed in on the terminal surface of off -load sprocket, wherein, the axle head of transfer roller is fixed in in the unloading hole. After this conveyor roller shaft holds unloading device came into operation, the motor torque transmission was steady, and the roller rotary resistance is little, and roller shaft holds not recurrence of the crooked circumstances of fracture, and is respond well.
Description
Technical field
The utility model is related to transmission system field, more particularly to a kind of transfer roller shaft end relief arrangement.
Background technology
In traditional Driving System of Production Line, still live-roller is directly driven to rotate to be with motor or reductor by chain
Main, in the little production line of some driving torques, the mechanism can use, but my company's production line is mainly with the outer of heavier-weight
Based on wallboard, single sheet material and template weight are reached on 300kg or so, and a line while will have 10 or so sheet materials passing
It is dynamic, in this case, using traditional kind of drive, because radial load it is excessive, the shaft end Jing of main drive roller often occur fracture or
Bending, equipment life are substantially reduced.
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 implying in any form that the information structure is existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of transfer roller shaft end relief arrangement, so as to overcome traditional kind of drive
Because radial load it is excessive, the shortcoming that the shaft end Jing of main drive roller often ruptures or bends.
For achieving the above object, the utility model provides a kind of transfer roller shaft end relief arrangement, including：Off-load bearing
Set, which is fixed on mounting surface；Off-load bearing, its endoporus are fixed on the outside of the axis hole of the off-load bearing holder (housing, cover)；Off-load sprocket wheel,
Its endoporus is fixed on the off-load bearing, and the endoporus of the off-load sprocket wheel is provided with bearing edge guard, the axle near the installation surface side
The one side that rib is held with the off-load bearing offsets；And unloading sleeve, which includes an end cap and located at the one of the end cap
Side the unloading hole extended toward in the axis hole of the off-load bearing holder (housing, cover), the unloading hole is can rotatably be located at the off-load axle
In the axis hole of bearing sleeve, the end cap is fixed on the end face of the off-load sprocket wheel；Wherein, described unloading is fixed in the shaft end of transfer roller
In lotus hole.
Preferably, in above-mentioned technical proposal, the shaft end of the transfer roller is fixed in the unloading hole by flat key
Preferably, in above-mentioned technical proposal, also including a motor, the motor passes through drive sprocket and chain is unloaded with described
Lotus sprocket wheel connects.
Preferably, in above-mentioned technical proposal, also including horizon sensor, axle of the horizon sensor located at the transfer roller
On end.
Preferably, in above-mentioned technical proposal, also including velocity sensor, the test lead of the velocity sensor and the transmission
The surface of the shaft end of roller offsets.
Preferably, in above-mentioned technical proposal, also including bolt, the centerline of the shaft end of the transfer roller is provided with fixed
Position screwed hole, the end cap are provided with fixing screwed hole corresponding with the positioning spiro pit, and the bolt is screwed into described solid
Determine in screwed hole and the positioning spiro pit.
Compared with prior art, the utility model has the advantages that：
1., after the transfer roller shaft end relief arrangement in the utility model comes into operation, motor torque stable drive, roller turn
Dynamic resistance is little, and the situation of roller axle end fracture bending no longer occurs, and works well.Simultaneously the unloading hole of unloading sleeve directly with transmission
The shaft end of roller is fixed, it is to avoid the phenomenon that bias causes to beat during high speed occurs.
2. increase bearing edge guard, improve bearing double-side fastening, find Jing after use, bearing operation is normal, fault rate is reduced,
Overcome bearing and fix the imagination for causing off-load bearing damage frequency higher not in place, reach design requirement.
Description of the drawings
Fig. 1 is the structure chart according to the utility model transfer roller shaft end relief arrangement.
Main Reference Numerals explanation：
1- transfer rollers, 2- mounting surfaces, 3- off-load sprocket wheels, 4- screws, 5- off-load bearings, 6- unloading sleeves, 61- end caps, 62- are unloaded
Lotus hole, 7- off-load bearing holder (housing, cover)s, 8- chains, 9- drive sprockets, 10- motors, 11- bolts, 12- bearing edge guards.
Specific 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 specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " 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 units
Part or other parts.
Fig. 1 shows the structural representation of the transfer roller shaft end relief arrangement according to the utility model preferred embodiment.
As shown in figure 1, transfer roller shaft end relief arrangement includes：Off-load bearing holder (housing, cover) 7, off-load bearing 5, off-load sprocket wheel 3, off-load
Set 6, motor 10, horizon sensor, velocity sensor and bolt 11；Off-load bearing holder (housing, cover) 7 is fixed on mounting surface 2；Unload
The endoporus of lotus bearing 5 is fixed on the outside of the axis hole of off-load bearing holder (housing, cover) 7；The endoporus of off-load sprocket wheel 3 is fixed on off-load bearing 5, should
The endoporus of off-load sprocket wheel 3 is provided with bearing edge guard 12 near 2 side of mounting surface, and bearing edge guard 12 is offseted with the one side of off-load bearing 5,
Increase bearing edge guard 12, improve bearing double-side fastening, find Jing after use, bearing operation is normal, fault rate is reduced, and overcomes axle
The fixation imagination for causing off-load bearing damage frequency higher not in place is held, design requirement is reached；Motor 10 passes through 9 He of drive sprocket
Chain 8 is connected with off-load sprocket wheel 3；Unloading sleeve 6 includes an end cap 61 and located at the side of end cap 61 and toward off-load bearing holder (housing, cover) 7
The unloading hole 62 extended in axis hole, being rotatably located in the axis hole of off-load bearing holder (housing, cover) 7, end cap 61 passes through spiral shell to unloading hole 62
Nail 4 is fixed on the end face of off-load sprocket wheel 3；The shaft end of transfer roller 1 is fixed in unloading hole 62 by flat key；The axle of transfer roller 1
The centerline at end is provided with positioning spiro pit, and end cap 61 is provided with fixing screwed hole corresponding with positioning spiro pit, bolt 11
It is screwed in fixing screwed hole and positioning spiro pit to position the axle center of the shaft end of transfer roller 1, can avoids eccentricity issues.
The embodiment further, horizon sensor on the shaft end of transfer roller 1, the test lead of velocity sensor and biography
Send the surface of the shaft end of roller 1 to offset, be respectively used to test the levelness and speed of transfer roller 1, can be obtained according to two parameters
Take transfer roller 1 whether extremely to rotate such that it is able to judge in time in use to be out of order, place under repair in time.
Whereby, after the transfer roller shaft end relief arrangement in the utility model comes into operation, motor torque stable drive, roller
Rotary resistance is little, and the situation of roller axle end fracture bending no longer occurs, and works well.Simultaneously the unloading hole of unloading sleeve directly with biography
The shaft end of dynamic roller is fixed, it is to avoid the phenomenon that bias causes to beat during high speed occurs.
The aforementioned description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.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 explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and using a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (6)
1. a kind of transfer roller shaft end relief arrangement, it is characterised in that include：
Off-load bearing holder (housing, cover) (7), which is fixed on mounting surface (2)；
Off-load bearing (5), its endoporus are fixed on the outside of the axis hole of off-load bearing holder (housing, cover) (7)；
Off-load sprocket wheel (3), its endoporus are fixed on off-load bearing (5), and the endoporus of the off-load sprocket wheel (3) is near the mounting surface
(2) side is provided with bearing edge guard (12), and bearing edge guard (12) are offseted with the one side of off-load bearing (5)；And
Unloading sleeve (6), which includes an end cap (61) and located at the side of the end cap (61) simultaneously toward off-load bearing holder (housing, cover) (7)
Axis hole in extend unloading hole (62), unloading hole (62) with can rotatably located at off-load bearing holder (housing, cover) (7) axle
In hole, end cap (61) are fixed on the end face of off-load sprocket wheel (3)；
Wherein, the shaft end of transfer roller (1) is fixed in the unloading hole (62).
2. transfer roller shaft end according to claim 1 relief arrangement, it is characterised in that the shaft end of transfer roller (1) leads to
Cross flat key to be fixed in the unloading hole (62).
3. transfer roller shaft end according to claim 1 relief arrangement, it is characterised in that also including a motor (10), described
Motor (10) passes through drive sprocket (9) and chain (8) is connected with off-load sprocket wheel (3).
4. transfer roller shaft end according to claim 1 relief arrangement, it is characterised in that also including horizon sensor, the water
Sensor is on the shaft end of the transfer roller (1).
5. transfer roller shaft end according to claim 1 relief arrangement, it is characterised in that also including velocity sensor, the speed
The test lead of degree sensor is offseted with the surface of the shaft end of the transfer roller (1).
6. transfer roller shaft end according to claim 1 relief arrangement, it is characterised in that also including bolt (11), institute
The centerline for stating the shaft end of transfer roller (1) is provided with positioning spiro pit, and end cap (61) are provided with and the positioning spiro pit pair
The fixing screwed hole answered, bolt (11) are screwed in the fixing screwed hole and the positioning spiro pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877635.4U CN206036151U (en) | 2016-08-12 | 2016-08-12 | Conveyor roller shaft holds unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877635.4U CN206036151U (en) | 2016-08-12 | 2016-08-12 | Conveyor roller shaft holds unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036151U true CN206036151U (en) | 2017-03-22 |
Family
ID=58306143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877635.4U Active CN206036151U (en) | 2016-08-12 | 2016-08-12 | Conveyor roller shaft holds unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036151U (en) |
-
2016
- 2016-08-12 CN CN201620877635.4U patent/CN206036151U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20170322 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20170322 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220817 Granted publication date: 20170322 |