CN208499439U - A kind of logistics roller being conveniently replaceable - Google Patents
A kind of logistics roller being conveniently replaceable Download PDFInfo
- Publication number
- CN208499439U CN208499439U CN201820913916.XU CN201820913916U CN208499439U CN 208499439 U CN208499439 U CN 208499439U CN 201820913916 U CN201820913916 U CN 201820913916U CN 208499439 U CN208499439 U CN 208499439U
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- China
- Prior art keywords
- roller
- cross bar
- groups
- conveniently replaceable
- logistics
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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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a kind of logistics rollers being conveniently replaceable, including cross bar, supporting leg and roller, the roller is located at a side external surface of cross bar, the cross bar is located at the upper end outer surface of supporting leg, the lower end of the cross bar is provided with lower support cross bar, the upper end outer surface of the lower support cross bar is provided with mounting hole under roller, and the side of mounting hole is provided with lower fixed hole under the roller, and the upper end of the cross bar is provided with upper cover cross bar.A kind of logistics roller being conveniently replaceable described in the utility model, equipped with spring, bearing strut and transmission gear, the flexible fixed installation for completing both ends can be carried out to drum length, it is quick for installation with cross bar cooperation realization, it is convenient for changing, and the frictional force between roller and cross bar can be reduced, reduce the loss of transmission energy, it can also ensure that every roller can be driven under the drive of transmission chain, there is certain practicability, bring better prospect of the application.
Description
Technical field
The utility model relates to logistics roller field, in particular to a kind of logistics roller being conveniently replaceable.
Background technique
Logistics roller is the circle tube assembly for driving conveyer belt or changing its traffic direction, point driving and driven voller, usually
It is made of seamless steel pipe, it is extensive in the industry applications such as material transportation and express delivery sorting；Existing logistics roller is deposited when in use
In certain drawbacks, firstly, the flexible fixed installation for completing both ends can not be carried out to drum length, it is unfavorable for disassembly installation,
It is be easy to cause the loss of transmission energy, finally, giving it is impossible to ensure that every roller can be driven under the drive of transmission chain
The use process of people brings certain influence, for this purpose, it is proposed that a kind of logistics roller being conveniently replaceable.
Utility model content
The main purpose of the utility model is to provide a kind of logistics rollers being conveniently replaceable, and can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of logistics roller being conveniently replaceable, including cross bar, supporting leg and roller, the roller are located at the side appearance of cross bar
Face, the cross bar are located at the upper end outer surface of supporting leg, and the lower end of the cross bar is provided with lower support cross bar, the lower support cross bar it is upper
End outer surface is provided with mounting hole under roller, and the side of mounting hole is provided with lower fixed hole under the roller, the cross bar it is upper
End is provided with upper cover cross bar, and the lower end outer surface of the upper cover cross bar is provided with roller upper installing hole, the roller upper installing hole
Side be provided with fixation hole, the outer end of the roller is provided with roller shell, and the roller shell is internally provided with rolling
Cylinder interior bar, the side of the roller interior bar are provided with spring, and the side of the roller is provided with bearing strut, the bearing strut
Circumferential outer surface be provided with transmission gear, the lower support cross bar is internally provided with transmission chain, and transmission chain is located at driving cog
The lower end outer surface of wheel, the cross bar be internally provided with roller support face, and roller support face be located at it is lower support cross bar upper end with it is upper
The lower end of lid cross bar.
Preferably, the quantity of mounting hole is several groups under the roller, and the quantity of the upper cover cross bar is several groups, every group
The roller upper installing hole quantity of upper cover cross bar lower end is three groups.
Preferably, the quantity of the roller shell is two groups, and the quantity of the spring is two groups.
Preferably, the quantity of the bearing strut is two groups, and the bearing strut is internally provided with bearing, the number of bearing
Amount is four groups, and the quantity of the transmission gear is two groups, and four groups of bearings are distributed in the two sides of two groups of transmission gears.
Preferably, the transmission gear is located under roller between mounting hole and roller upper installing hole, and transmission chain and transmission
Gear is flexibly connected, and the bearing strut is located at roller support one side external surface of face.
Preferably, the quantity of the lower fixed hole and upper fixation hole is several groups, on several groups lower fixed hole and several groups
The position of fixation hole corresponds.
Compared with prior art, the utility model has the following beneficial effects: the logistics roller being conveniently replaceable, by setting
The spring set can carry out the flexible fixed installation for completing both ends to drum length, quick for installation with cross bar cooperation realization, convenient
Replacement can reduce the frictional force between roller and cross bar by the bearing strut of setting, reduce the loss of transmission energy, protect
It demonstrate,proves lower support cross bar and upper cover cross bar closure is more compact, by the transmission gear of setting, can guarantee that every roller can be driven
It is driven under the drive of chain, there is certain practicability, entire logistics roller frame is simple, easy to operate, the effect used
It is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the logistics roller being conveniently replaceable of the utility model.
Fig. 2 is a kind of partial view for the logistics roller cross bar being conveniently replaceable of the utility model.
Fig. 3 is a kind of roller enlarged drawing for the logistics roller being conveniently replaceable of the utility model.
Fig. 4 is the cross-sectional view of A in a kind of logistics roller Fig. 2 being conveniently replaceable of the utility model.
In figure: 1, cross bar；2, supporting leg；3, roller；4, lower support cross bar；5, mounting hole under roller；6, lower fixed hole；7, upper cover
Cross bar；8, roller upper installing hole；9, upper fixation hole；10, roller shell；11, roller interior bar；12, spring；13, bearing strut；
14, transmission gear；15, transmission chain；16, roller supports face.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of logistics roller being conveniently replaceable, including cross bar 1, supporting leg 2 and roller 3, roller 3 are located at cross
One side external surface of bar 1, cross bar 1 are located at the upper end outer surface of supporting leg 2, and the lower end of cross bar 1 is provided with lower support cross bar 4, and lower support is horizontal
The upper end outer surface of bar 4 is provided with mounting hole 5 under roller, and the side of mounting hole 5 is provided with lower fixed hole 6 under roller, cross bar 1
Upper end is provided with upper cover cross bar 7, and the lower end outer surface of upper cover cross bar 7 is provided with roller upper installing hole 8, roller upper installing hole 8
Side is provided with fixation hole 9, and the outer end of roller 3 is provided with roller shell 10, and roller shell 10 is internally provided in roller
Bar 11, the side of roller interior bar 11 are provided with spring 12, and spring 12 can carry out the flexible fixation for completing both ends to 3 length of roller
Installation, it is quick for installation with the cooperation realization of cross bar 1, it is convenient for changing, the side of roller 3 is provided with bearing strut 13, bearing strut 13
The frictional force between roller 3 and cross bar 1 can be reduced, the loss of transmission energy is reduced, guarantees lower support cross bar 4 and upper cover cross bar 7
It is closed more compact, the circumferential outer surface of bearing strut 13 is provided with transmission gear 14, and transmission gear 14 can guarantee every roller 3
It can be driven under the drive of transmission chain 15, lower support cross bar 4 is internally provided with transmission chain 15, and transmission chain 15 is located at biography
The lower end outer surface of moving gear 14, cross bar 1 is internally provided with roller support face 16, and roller support face 16 is located at lower support cross bar 4
The lower end of upper end and upper cover cross bar 7.
The quantity of mounting hole 5 is several groups under roller, and the quantity of upper cover cross bar 7 is several groups, every group of 7 lower end of upper cover cross bar
8 quantity of roller upper installing hole be three groups；The quantity of roller shell 10 is two groups, and the quantity of spring 12 is two groups；The bearing
The quantity of strut 13 is two groups, and the bearing strut 13 is internally provided with bearing, and the quantity of bearing is four groups, the driving cog
The quantity of wheel 14 is two groups, and four groups of bearings are distributed in the two sides of two groups of transmission gears 14；Transmission gear 14, which is located under roller, to be installed
Between hole 5 and roller upper installing hole 8, and transmission chain 15 is flexibly connected with transmission gear 14, and bearing strut 13 is located at roller support face
16 1 side external surfaces；The quantity of lower fixed hole 6 and upper fixation hole 9 is several groups, is fixed on several groups lower fixed hole 6 and several groups
The position in hole 9 corresponds.
It should be noted that the utility model is a kind of logistics roller being conveniently replaceable, when in use, firstly, by supporting leg 2
It is placed on level ground, guarantees that cross bar 1 is horizontal, upper cover cross bar 7 is dismantled, 3 one end transmission gear 14 of roller is put into side
Under the roller of lower support cross bar 4 on mounting hole 5, roller shell 10 is held, firmly lower to retract by spring 12, roller shell 10 and roller
10 relative motion of interior bar, 3 length of roller become smaller, and the other end transmission gear 14 of roller 3 is put into the rolling that cross bar 4 is supportted under the other side
On the lower mounting hole 5 of cylinder, installation is realized, spring 12 can carry out the flexible fixed installation for completing both ends to 3 length of roller, with cross bar
1 cooperation realization is quick for installation, is convenient for changing, then covers upper cover cross bar 7, is installed to lower fixed hole 6 and upper fixation hole 9 with screw
On, bearing strut 13 can reduce the frictional force between roller 3 and cross bar 1, reduce and pass between upper and lower two series cylinder support face 16
It is more compact to guarantee that lower support cross bar 4 is closed with upper cover cross bar 7 for the loss of energy, transmission gear 14 under the drive of transmission chain 15,
It can guarantee that every roller 3 can be driven under the drive of transmission chain 15, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of logistics roller being conveniently replaceable, including cross bar (1), supporting leg (2) and roller (3), it is characterised in that: the roller
(3) it is located at a side external surface of cross bar (1), the cross bar (1) is located at the upper end outer surface of supporting leg (2), under the cross bar (1)
End is provided with lower support cross bar (4), and the upper end outer surface of lower support cross bar (4) is provided with mounting hole under roller (5), the roller
The side of lower mounting hole (5) is provided with lower fixed hole (6), and the upper end of the cross bar (1) is provided with upper cover cross bar (7), it is described on
The lower end outer surface of lid cross bar (7) is provided with roller upper installing hole (8), and the side of the roller upper installing hole (8) is provided with
The outer end of fixation hole (9), the roller (3) is provided with roller shell (10), and the roller shell (10) is internally provided with rolling
Cylinder interior bar (11), the side of the roller interior bar (11) are provided with spring (12), and the side of the roller (3) is provided with bearing support
The circumferential outer surface of bar (13), the bearing strut (13) is provided with transmission gear (14), and the inside of lower support cross bar (4) is set
It is equipped with transmission chain (15), and transmission chain (15) is located at the lower end outer surface of transmission gear (14), the inside setting of the cross bar (1)
There is roller to support face (16), and roller support face (16) is located at the upper end of lower support cross bar (4) and the lower end of upper cover cross bar (7).
2. a kind of logistics roller being conveniently replaceable according to claim 1, it is characterised in that: mounting hole under the roller
(5) quantity is several groups, and the quantity of the upper cover cross bar (7) is several groups, the roller of upper cover cross bar (7) lower end described in every group
Upper installing hole (8) quantity is three groups.
3. a kind of logistics roller being conveniently replaceable according to claim 1, it is characterised in that: the roller shell (10)
Quantity is two groups, and the quantity of the spring (12) is two groups.
4. a kind of logistics roller being conveniently replaceable according to claim 1, it is characterised in that: the bearing strut (13)
Quantity is two groups, and the bearing strut (13) is internally provided with bearing, and the quantity of bearing is four groups, the transmission gear (14)
Quantity be two groups, four groups of bearings are distributed in the two sides of two groups of transmission gears (14).
5. a kind of logistics roller being conveniently replaceable according to claim 1, it is characterised in that: transmission gear (14) position
Under roller between mounting hole (5) and roller upper installing hole (8), and transmission chain (15) is flexibly connected with transmission gear (14), institute
It states bearing strut (13) and is located at roller support (16) one side external surface of face.
6. a kind of logistics roller being conveniently replaceable according to claim 1, it is characterised in that: the lower fixed hole (6) with
The quantity of upper fixation hole (9) is several groups, and the position of fixation hole (9) corresponds on several groups lower fixed hole (6) and several groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913916.XU CN208499439U (en) | 2018-06-13 | 2018-06-13 | A kind of logistics roller being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913916.XU CN208499439U (en) | 2018-06-13 | 2018-06-13 | A kind of logistics roller being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208499439U true CN208499439U (en) | 2019-02-15 |
Family
ID=65285328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913916.XU Expired - Fee Related CN208499439U (en) | 2018-06-13 | 2018-06-13 | A kind of logistics roller being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208499439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482109A (en) * | 2019-08-28 | 2019-11-22 | 王建军 | A kind of logistics roller carrying out the replacement big ting model of roller according to different type article |
-
2018
- 2018-06-13 CN CN201820913916.XU patent/CN208499439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482109A (en) * | 2019-08-28 | 2019-11-22 | 王建军 | A kind of logistics roller carrying out the replacement big ting model of roller according to different type article |
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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: 20190215 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |