CN204162004U - A kind of length-adjustable electronic delivery roller structure - Google Patents
A kind of length-adjustable electronic delivery roller structure Download PDFInfo
- Publication number
- CN204162004U CN204162004U CN201420620375.3U CN201420620375U CN204162004U CN 204162004 U CN204162004 U CN 204162004U CN 201420620375 U CN201420620375 U CN 201420620375U CN 204162004 U CN204162004 U CN 204162004U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- roll body
- shaft
- adjust bar
- pivot 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.)
- Withdrawn - After Issue
Links
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to mechanical field, particularly the length-adjustable electronic delivery roller structure of one.The utility model is achieved by the following technical programs: a kind of length-adjustable electronic delivery roller structure, comprise the first pivot shaft, motor, reductor, rotating shaft, rotating disk, first bracing frame, second pivot shaft, first ball bearing of main shaft, adjust bar, be located at the second ball bearing of main shaft between adjust bar and the second pivot shaft, to be located between the first bracing frame and adjust bar and inner ring is fixedly connected on the 3rd ball bearing of main shaft of adjust bar, be located at the spring between adjust bar and rotating shaft, turning set is connected to the second bracing frame of the first pivot shaft, be located at the 4th ball bearing of main shaft between the first pivot shaft and the second bracing frame, fixedly sleeved in the first roll body of the first bracing frame, diametrically fixing and to be in axial sliding connection in the first roll body and fixedly sleeved in the second roll body of the second bracing frame.The utility model effectively improves the applicability of conveying roller.
Description
Technical field
The utility model relates to mechanical field, particularly the length-adjustable electronic delivery roller structure of one.
Background technology
Conveying roller length of the prior art is all generally fixed measure, thus has larger limitation when applying.
Utility model content
The purpose of this utility model is to provide a kind of length-adjustable electronic delivery roller structure, thus effectively improves the applicability of conveying roller.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of length-adjustable electronic delivery roller structure, comprises the first pivot shaft, be fixedly connected on the motor of described first pivot shaft, be fixedly connected on the reductor of described motor, be fixedly connected on the rotating shaft of described speed reducer output shaft, be fixedly connected on the rotating disk of described rotating shaft one end, diametrically fix and the first bracing frame be in axial sliding connection with described rotating disk, be socketed on the second pivot shaft of described first bracing frame, be located at the first ball bearing of main shaft between described first bracing frame and described second pivot shaft, turning set to be connected in described second pivot shaft and to be threadedly connected to the adjust bar of described rotating shaft, be located at the second ball bearing of main shaft between described adjust bar and described second pivot shaft, to be located between described first bracing frame and described adjust bar and inner ring is fixedly connected on the 3rd ball bearing of main shaft of described adjust bar, be located at the spring between described adjust bar and described rotating shaft, turning set is connected to the second bracing frame of described first pivot shaft, be located at the 4th ball bearing of main shaft between described first pivot shaft and described second bracing frame, fixedly sleeved in the first roll body of described first bracing frame, diametrically fixing and to be in axial sliding connection in described first roll body and fixedly sleeved in the second roll body of described second bracing frame.
As preferably of the present utility model, described rotating disk is fixedly connected with the first guidepost that length direction extends along described shaft axis direction; Described first bracing frame is provided with the first pilot hole for being slidably socketed described guidepost.
As preferably of the present utility model, the middle part of described adjust bar is fixed with block plate; The outer wall of described block plate is fixedly connected on the inner ring of described 3rd ball bearing of main shaft; Described spring to be located between described block plate and described roller end and to be socketed on outside described adjust bar.
As preferably of the present utility model, described first roll body is provided with multiple along described first roll body circumferencial direction well-distributed and along axially extended second pilot hole of described first roll body; Described second roll body is provided with the second guidepost be slidably socketed in described second pilot hole of correspondence.
As preferably of the present utility model, this kind of delivery roller structure also comprises the rubber strip be located at and be provided with between described first roll body and described second roll body; Described rubber strip one surface has the catching groove being buckled in corresponding described second guidepost.
In sum, the utility model has following beneficial effect: the utility model structure is simple, easy to implement; Effectively can regulate the length dimension of electronic conveying roller, different delivery systems can be applicable to, improve the comformability of electronic conveying roller, compensate for the defect of prior art; Simultaneously due to the employing of rubber strip, make, between the first roll body and the second roll body, there is leak tightness all the time well.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram;
Fig. 2 is rubber strip structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
Embodiment: as shown in Figure 1-2, a kind of length-adjustable delivery roller structure, comprises on the first pivot shaft 41, first pivot shaft 41 and is fixedly connected with motor 42, motor 42 is fixedly connected with reductor 43, and motor 42 and reductor 43 are in transmission connection; Also cable outlet should be provided with in first pivot shaft 41.
The output shaft of reductor 43 is fixedly connected with rotating shaft 1, an end of rotating shaft 1 is fixedly connected with rotating disk 2, rotating disk 2 is fixedly connected with the first guidepost 21 that length direction extends along rotating shaft 1 axis direction; Rotating disk 2 is diametrically fixed and has been in axial sliding connection the first bracing frame 3; First bracing frame 3 is provided with the first pilot hole 31 for being slidably socketed guidepost 21, and the radial direction realized between rotating disk 2 and the first bracing frame 3 by the connection of the first guidepost 21 and the second pilot hole 31 is fixed and is in axial sliding connection.
Rotate in first bracing frame 3 and be socketed with the second pivot shaft 4, the first ball bearing of main shaft 5 is provided with between first bracing frame 3 and the second pivot shaft 4, rotate in second pivot shaft 4 and be socketed with adjust bar 6, one end of adjust bar 6 has screw thread, and this end thread is in rotating shaft 1, rotating shaft 1 has the tapped bore being threadedly connected to adjust bar 6.
The second ball bearing of main shaft 7 is provided with between the part of adjust bar 6 in the second pivot shaft 4 and the second pivot shaft 4 inwall.
And be fixed with block plate 61 in the middle part of adjust bar 6; Be provided with the 3rd ball bearing of main shaft 8 between the outer wall of block plate 61 and the first bracing frame 3, the outer wall of block plate 61 is fixedly connected on the inner ring of the 3rd ball bearing of main shaft 8; The spring 9 be socketed on outside adjust bar 6 is provided with between the end of block plate 61 and rotating shaft 1.
First pivot shaft 41 is connected to the second bracing frame 10, first bracing frame 3 fixed sleeves by the 4th bearing 14 turning set and is connected to the first roll body 11, second bracing frame 10 fixed sleeves and is connected to the second roll body 12.
First roll body 11 is provided with multiple along the first roll body 11 circumferencial direction well-distributed and along axially extended second pilot hole 111 of the first roll body 11; Second roll body 12 is provided with the second guidepost 121 be slidably socketed in corresponding second pilot hole 111.
The present embodiment also comprises the rubber strip 13 be located at and be provided with between the first roll body 11 and the second roll body 12; Rubber strip 13 1 surface has the catching groove 131 being buckled in corresponding second guidepost 121.
Regulate rotation adjusting lever 6 to compress or to stretch spring 9 further, spring 9 should be in compressive state all the time, to regulate the present embodiment length, arranges the rubber strip 13 of respective numbers simultaneously, also can not arrange rubber strip 13 between the first roll body 11 and the second roll body 12.
Claims (5)
1. a length-adjustable electronic delivery roller structure, it is characterized in that, comprise the first pivot shaft (41), be fixedly connected on the motor (42) of described first pivot shaft (41), be fixedly connected on the reductor (43) of described motor (42), be fixedly connected on the rotating shaft (1) of described reductor (43) output shaft, be fixedly connected on the rotating disk (2) of described rotating shaft (1) end, diametrically fix and the first bracing frame (3) be in axial sliding connection with described rotating disk (2), be socketed on second pivot shaft (4) of described first bracing frame (3), be located at the first ball bearing of main shaft (5) between described first bracing frame (3) and described second pivot shaft (4), turning set to be connected in described second pivot shaft (4) and to be threadedly connected to the adjust bar (6) of described rotating shaft (1), be located at the second ball bearing of main shaft (7) between described adjust bar (6) and described second pivot shaft (4), to be located between described first bracing frame (3) and described adjust bar (6) and inner ring is fixedly connected on the 3rd ball bearing of main shaft (8) of described adjust bar (6), be located at the spring (9) between described adjust bar (6) and described rotating shaft (1), turning set is connected to second bracing frame (10) of described first pivot shaft (41), be located at the 4th ball bearing of main shaft (14) between described first pivot shaft (41) and described second bracing frame (10), fixedly sleeved in first roll body (11) of described first bracing frame (3), diametrically fixing and to be in axial sliding connection in described first roll body (11) and fixedly sleeved in second roll body (12) of described second bracing frame (10).
2. the length-adjustable electronic delivery roller structure of one according to claim 1, is characterized in that, described rotating disk (2) is fixedly connected with the first guidepost (21) that length direction extends along described rotating shaft (1) axis direction; Described first bracing frame (3) is provided with the first pilot hole (31) for being slidably socketed described guidepost (21).
3. the length-adjustable electronic delivery roller structure of one according to claim 1, is characterized in that, the middle part of described adjust bar (6) is fixed with block plate (61); The outer wall of described block plate (61) is fixedly connected on the inner ring of described 3rd ball bearing of main shaft (8); Described spring (9) to be located between described block plate (61) and described rotating shaft (1) end and to be socketed on described adjust bar (6) outward.
4. the length-adjustable electronic delivery roller structure of one according to claim 1, it is characterized in that, described first roll body (11) is provided with multiple along described first roll body (11) circumferencial direction well-distributed and along axially extended second pilot hole (111) of described first roll body (11); Described second roll body (12) is provided with the second guidepost (121) be slidably socketed in described second pilot hole (111) of correspondence.
5. the length-adjustable electronic delivery roller structure of one according to claim 4, is characterized in that, this kind of delivery roller structure also comprises the rubber strip (13) be located at and be provided with between described first roll body (11) and described second roll body (12); Described rubber strip (13) surface has the catching groove (131) being buckled in corresponding described second guidepost (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620375.3U CN204162004U (en) | 2014-10-25 | 2014-10-25 | A kind of length-adjustable electronic delivery roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620375.3U CN204162004U (en) | 2014-10-25 | 2014-10-25 | A kind of length-adjustable electronic delivery roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162004U true CN204162004U (en) | 2015-02-18 |
Family
ID=52535715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620375.3U Withdrawn - After Issue CN204162004U (en) | 2014-10-25 | 2014-10-25 | A kind of length-adjustable electronic delivery roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340635A (en) * | 2014-10-25 | 2015-02-11 | 湖州鑫田机械配件有限公司 | Electric conveying roller structure with adjustable length |
-
2014
- 2014-10-25 CN CN201420620375.3U patent/CN204162004U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340635A (en) * | 2014-10-25 | 2015-02-11 | 湖州鑫田机械配件有限公司 | Electric conveying roller structure with adjustable length |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104355079B (en) | A kind of flexible delivery roller structure | |
| CN104261079B (en) | A kind of length-adjustable delivery roller structure | |
| CN204162004U (en) | A kind of length-adjustable electronic delivery roller structure | |
| ATE557194T1 (en) | BALL NUT OF A BALL SCREW AND METHOD FOR PRODUCING SUCH A BALL NUT | |
| CN204162003U (en) | A kind of length-adjustable delivery roller structure | |
| CN104340635B (en) | A kind of length-adjustable electronic delivery roller structure | |
| MX2017011268A (en) | Spherical oil film bearing. | |
| CN203484414U (en) | Roller axial adjusting device | |
| CN204223715U (en) | A kind of telescopic electric delivery roller structure | |
| CN106763225A (en) | The roller bearing in adjustable nodal axisn mounting hole footpath | |
| CN203993760U (en) | Confined space bush press-fit device | |
| CN204173503U (en) | A kind of flexible delivery roller structure | |
| CN104482158B (en) | A kind of accurately rotating mechanism | |
| CN203756918U (en) | High-precision worm mechanism for worm gear speed reducer | |
| CN104340636A (en) | Telescopic electric conveying roller structure | |
| CN204061558U (en) | A kind of roller bearing | |
| CN204934047U (en) | Color selector driven voller modifying device | |
| CN206232026U (en) | Axially position torque transmission mechanism | |
| CN208169337U (en) | A kind of compact speed reduction bearing | |
| DE102007017644A8 (en) | hybrid bearings | |
| CN203740755U (en) | Guide wheel device of winding machine | |
| CN204342178U (en) | A kind of fabric take-off anti-deflection device | |
| CN204449343U (en) | A kind of major axis carry-over moment structure | |
| CN103630992B (en) | Rotating support structure of optical sleeve | |
| CN203877035U (en) | Packing machine film reel installation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |