CN213651349U - Matching structure of conveying roller shaft and conveying roller - Google Patents
Matching structure of conveying roller shaft and conveying roller Download PDFInfo
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- CN213651349U CN213651349U CN202022782097.XU CN202022782097U CN213651349U CN 213651349 U CN213651349 U CN 213651349U CN 202022782097 U CN202022782097 U CN 202022782097U CN 213651349 U CN213651349 U CN 213651349U
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- conveying roller
- roller
- conveying
- shaft
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Abstract
The utility model discloses a conveying roller shaft and conveying roller matching structure, which comprises a conveying roller and a conveying roller shaft, wherein the conveying roller is provided with a central shaft hole and a sleeve which is positioned in the central shaft hole and is matched with the central shaft hole, two limiting plates which are connected with the conveying roller and used for limiting the movement of the sleeve are arranged at two ends of the conveying roller, and each limiting plate is provided with a through hole with a diameter smaller than the diameter of the inner wall of the sleeve and an annular bulge which extends from the diameter edge of the through hole to the direction close to the conveying roller; the conveying roll shaft comprises a conveying rod and two shaft levers arranged at two ends of the conveying rod, and grooves matched with the annular protrusions are formed in the surfaces of two ends of the conveying rod respectively. The utility model discloses a center shaft hole of carrying the roller can be adjusted, carries the roller when the transport roller of the different diameters of installation, will carry the limiting plate of roller one end to pull down earlier, carries the roller to take off from carrying the roller, will carry the downthehole pipe box of center shaft of roller to take off again to the transport roller of the different diameters of cooperation is installed.
Description
Technical Field
The utility model belongs to the technical field of the conveying roller, in particular to carry roller and carry roller cooperation structure.
Background
In the course of carrying out cotton material processing at textile enterprise, the roller is important processing spare part, and the structure of current cotton material roller is generally only can install the roller on specific epaxial, and the roller can only use rather than epaxial matching, and when installing the roller on the epaxial or the machine that needs the difference of different diameters, the roller all can not match, the use of the roller of being not convenient for like this.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can solve the transport roller and carry roller cooperation structure of above-mentioned problem.
A conveying roller shaft and conveying roller matching structure comprises a conveying roller and a conveying roller shaft, wherein the conveying roller is provided with a central shaft hole and a sleeve which is positioned in the central shaft hole and matched with the central shaft hole, two limiting plates which are clamped with the conveying roller and used for limiting the movement of the sleeve are arranged at two ends of the conveying roller, and each limiting plate is provided with a through hole with the diameter smaller than the diameter of the inner wall of the sleeve and an annular bulge extending from the diameter edge of the through hole to the direction close to the conveying roller; the conveying roll shaft comprises a conveying rod and two shaft rods arranged at two ends of the conveying rod, and grooves matched with the annular bulges are respectively formed in the surfaces of two ends of the conveying rod.
Further, the length of the sleeve is equal to that of the central shaft hole.
Furthermore, two pull rings are arranged at one end, away from the annular protrusion, of each limiting plate.
Further, each limiting plate is circular.
Compared with the prior art, the utility model provides a conveying roller and conveying roller cooperation structure puts into the central shaft hole of conveying roller through the pipe box, the limiting plate joint is passed through to the one end of conveying roller, limiting plate and pipe box butt, then wear into the one end that conveying roller still has not passed through the limiting plate joint with conveying roller one end, the recess that the conveying rod of conveying roller wore into central shaft hole one end cooperates with the annular bulge of the limiting plate of joint, and the axostylus axostyle of conveying roller wears out the through-hole outside the through-hole, then with another limiting plate and conveying roller joint and annular bulge and recess cooperation, another axostylus axostyle wears out the through-hole outside the through-hole, accomplish the installation; the central shaft hole of the conveying roller can be adjusted, the conveying roller shaft is used for dismounting the limiting plate at one end of the conveying roller shaft when the conveying roller shafts with different diameters are installed, the conveying roller shaft is taken down from the conveying roller shaft, and then the pipe sleeve in the central shaft hole of the conveying roller shaft is taken down to be matched with the conveying roller shafts with different diameters for installation.
Drawings
Fig. 1 is the utility model provides a pair of carry roller and carry roller cooperation structure's transport roller's structural schematic.
Fig. 2 is a schematic structural view of the conveying roller shaft of fig. 1.
Fig. 3 is a schematic structural diagram of the limiting plate in fig. 1.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1 to fig. 3, it is a schematic structural diagram of a matching structure of a conveying roller shaft and a conveying roller provided by the present invention. A structure for matching a conveying roller shaft with a conveying roller shaft comprises the conveying roller shaft 10 and the conveying roller shaft 20, wherein the conveying roller shaft 10 is provided with a central shaft hole 11 and a sleeve 12 which is positioned in the central shaft hole 11 and matched with the central shaft hole 11, two limiting plates 13 which are clamped with the conveying roller shaft 10 and used for limiting the movement of the sleeve 12 are arranged at two ends of the conveying roller shaft 10, and each limiting plate 13 is provided with a through hole 131 with the diameter smaller than the diameter of the inner wall of the sleeve 12 and an annular bulge 132 which extends from the diameter edge of the through hole 131 to the direction close to the conveying roller shaft 10; the conveying roller shaft 20 comprises a conveying rod 21 and two shaft rods 22 arranged at two ends of the conveying rod 21, and grooves 211 matched with the annular protrusions 132 are respectively arranged on the surfaces of two ends of the conveying rod 21. When the installation is carried out, firstly, the pipe sleeve is placed into the central shaft hole 11 of the conveying roller 10, one end of the conveying roller 10 is clamped through the limiting plate 13, the limiting plate 13 is abutted against the pipe sleeve, then one end of the conveying roller shaft 20 is penetrated into one end of the conveying roller 10 which is not clamped through the limiting plate 13, the conveying rod 21 of the conveying roller 10 is penetrated into the groove 211 of one end of the central shaft hole 11 to be matched with the annular protrusion 132 of the clamped limiting plate 13, the shaft rod 22 of the conveying roller 10 penetrates through the through hole 131 to be out of the through hole 131, then, the other limiting plate 13 is clamped with the conveying roller 10, the annular protrusion 132 is matched with the groove 211, the other shaft rod 22 penetrates through the through hole 131 to be out of the through; the central shaft hole 11 of the conveying roller 10 can be adjusted, when the conveying roller 10 with different diameters is installed on the conveying roller shaft 20, the limiting plate 13 at one end of the conveying roller 10 is detached firstly, the conveying roller 10 is detached from the conveying roller shaft 20, and then the pipe sleeve in the central shaft hole 11 of the conveying roller 10 is detached to be matched with the conveying roller shaft 20 with different diameters for installation.
The sleeve 12 has a length equal to the length of the central axial bore 11. When the limiting plate 13 is clamped, the limiting plate 13 can be clamped and fixed with the conveying roller 10 more quickly, the limiting plate 13 is far away from one end surface of the conveying roller 10 and is parallel to the surface of the conveying roller 10, and the appearance is more attractive.
And one end of each limiting plate 13, which is far away from the annular bulge 132, is provided with two pull rings 133. When dismantling, two pull rings 133 of accessible break away from limiting plate 13 from the joint state, make things convenient for the staff to dismantle and install for staff labour saving and time saving, work efficiency is high.
Each of the restriction plates 13 has a circular shape. The clamping fixation is carried out by matching with the shape of the conveying roller 10, and the clamping strength is higher.
Compared with the prior art, the utility model provides a conveying roller shaft 20 and conveying roller 10 cooperation structure put into the central shaft hole 11 of conveying roller 10 through the pipe box, limiting plate 13 joint is passed through to the one end of conveying roller 10, limiting plate 13 and pipe box butt, then wear into the one end that conveying roller shaft 20 one end has not passed through limiting plate 13 joint, the recess 211 that conveying rod 21 of conveying roller 10 penetrated into central shaft hole 11 one end cooperates with the annular bulge 132 of the limiting plate 13 of joint, and the axostylus axostyle 22 of conveying roller 10 wears out through-hole 131 outside through-hole 131, then with another limiting plate 13 and conveying roller 10 joint and annular bulge 132 cooperate with recess 211, another axostylus axostyle 22 wears out through-hole 131 outside through-hole 131, accomplish the installation of conveying roller shaft 20 and conveying roller 10; the central shaft hole 11 of the conveying roller 10 can be adjusted, when the conveying roller 10 with different diameters is installed on the conveying roller shaft 20, the limiting plate 13 at one end of the conveying roller 10 is detached firstly, the conveying roller 10 is detached from the conveying roller shaft 20, and then the pipe sleeve in the central shaft hole 11 of the conveying roller 10 is detached to be matched with the conveying roller shaft 20 with different diameters for installation.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (4)
1. The utility model provides a carry roller and carry roller cooperation structure which characterized in that: the conveying roller shaft and conveying roller matching structure comprises a conveying roller and a conveying roller shaft, wherein the conveying roller is provided with a central shaft hole and a sleeve which is positioned in the central shaft hole and matched with the central shaft hole, two limiting plates which are clamped with the conveying roller and used for limiting the movement of the sleeve are arranged at two ends of the conveying roller, and each limiting plate is provided with a through hole with the diameter smaller than the diameter of the inner wall of the sleeve and an annular bulge extending from the diameter edge of the through hole to the direction close to the conveying roller; the conveying roll shaft comprises a conveying rod and two shaft rods arranged at two ends of the conveying rod, and grooves matched with the annular bulges are respectively formed in the surfaces of two ends of the conveying rod.
2. The conveying roller shaft and conveying roller engagement structure of claim 1, wherein: the length of the sleeve is equal to that of the central shaft hole.
3. The conveying roller shaft and conveying roller engagement structure of claim 1, wherein: and one end of each limiting plate, which is far away from the annular bulge, is provided with two pull rings.
4. The conveying roller shaft and conveying roller engagement structure of claim 1, wherein: each limiting plate is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782097.XU CN213651349U (en) | 2020-11-26 | 2020-11-26 | Matching structure of conveying roller shaft and conveying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782097.XU CN213651349U (en) | 2020-11-26 | 2020-11-26 | Matching structure of conveying roller shaft and conveying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213651349U true CN213651349U (en) | 2021-07-09 |
Family
ID=76688260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022782097.XU Active CN213651349U (en) | 2020-11-26 | 2020-11-26 | Matching structure of conveying roller shaft and conveying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213651349U (en) |
-
2020
- 2020-11-26 CN CN202022782097.XU patent/CN213651349U/en active Active
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