CN104340636A - Telescopic electric conveying roller structure - Google Patents
Telescopic electric conveying roller structure Download PDFInfo
- Publication number
- CN104340636A CN104340636A CN201410575097.9A CN201410575097A CN104340636A CN 104340636 A CN104340636 A CN 104340636A CN 201410575097 A CN201410575097 A CN 201410575097A CN 104340636 A CN104340636 A CN 104340636A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ball bearing
- main shaft
- guide
- rotating disk
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/07—Other adaptations of sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
Abstract
The invention relates to the field of machinery, in particular to a telescopic electric conveying roller structure. According to the technical scheme, the telescopic electric conveying roller structure comprises a support shaft, a motor, a speed reducer, a sleeve shaft, a guiding shaft, a spring, two support racks, a first roller body, a second roller body and two rotating assemblies, wherein the motor is fixedly connected with the support shaft; the speed reducer is fixedly connected with the motor; the sleeve shaft is fixedly connected with an output shaft of the speed reducer; the guiding shaft is connected to the sleeve shaft in an axial sliding and sleeving mode; the spring is arranged between the guiding shaft and the sleeve shaft; the two support racks are respectively connected to the support shaft and the guiding shaft in a rotating and sleeving mode; the first roller body is fixedly connected to one of the support racks in a sleeving manner; the second roller body which is fixed relative to the first roller body in the radial direction, is connected to the first roller body in an axial sliding and sleeving mode and is fixedly connected to the other support rack in a sleeving manner; the two rotating assemblies are respectively fixedly connected with the support racks. According to the telescopic electric conveying roller structure, the applicability of a conveying roller can be effectively improved.
Description
Technical field
The present invention relates to mechanical field, particularly a kind of telescopic electric delivery roller structure.
Background technology
Conveying roller length of the prior art is all generally fixed measure, thus has larger limitation when applying.
Summary of the invention
The object of this invention is to provide a kind of telescopic electric delivery roller structure, thus effectively improve the applicability of conveying roller.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of telescopic electric delivery roller structure, comprise pivot shaft, be fixedly connected on the motor of described pivot shaft, be fixedly connected on the reductor of described motor, be fixedly connected on the sleeve of described speed reducer output shaft, slide axially the axis of guide be socketed in described sleeve, be located at the spring between the described axis of guide and sleeve, turning set is connected to two bracing frames of described pivot shaft and the described axis of guide respectively, fixedly sleeved in the first roll body of one of them support frame as described above, diametrically fixing and slide axially and be socketed on described first roll body and fixedly sleeved in the second roll body of another support frame as described above, be fixedly connected on two rotary components of support frame as described above respectively, be respectively the first rotary components and the second rotary components,
Described first rotary components comprise be fixedly connected on corresponding support frame as described above and turning set be connected to the described axis of guide the first rotating disk, be located at the first ball bearing of main shaft between described first rotating disk and the described axis of guide, the first reaction plate be socketed on outside the described axis of guide, be located at the second ball bearing of main shaft between described first reaction plate and the described axis of guide, be located at the first ball between described first rotating disk and described first reaction plate;
Described second rotary components comprise be fixedly connected on corresponding support frame as described above and turning set be connected to described pivot shaft the second rotating disk, be located at the 3rd ball bearing of main shaft between described second rotating disk and described pivot shaft, the second reaction plate be socketed on outside described pivot shaft, be located at the 4th ball bearing of main shaft between described second reaction plate and described pivot shaft, be located at the second ball between described second rotating disk and described second reaction plate.
As preferably of the present invention, the two ends of described spring are also respectively equipped with pad; The 3rd ball is provided with between the described axis of guide with corresponding described pad; The 4th ball is provided with between described sleeve with corresponding described pad.
As preferably of the present invention, connected by the 5th ball bearing of main shaft between described pivot shaft with corresponding support frame as described above; And pivot shaft is fixedly connected on the inner ring of described 5th ball bearing of main shaft, corresponding support frame as described above is fixedly connected on the outer ring of described 5th ball bearing of main shaft;
Connected by the 6th ball bearing of main shaft between the described axis of guide with corresponding support frame as described above; And the axis of guide is fixedly connected on the inner ring of described 6th ball bearing of main shaft, corresponding support frame as described above is fixedly connected on the outer ring of described 6th ball bearing of main shaft.
As preferably of the present invention, the outer ring of described first ball bearing of main shaft is fixedly connected on described first rotating disk, and inner ring is fixedly connected on the described axis of guide; The outer ring of described second ball bearing of main shaft is fixedly connected on described first reaction plate, and inner ring is fixedly connected on described sleeve;
The outer ring of the 3rd ball bearing of main shaft is fixedly connected on described second rotating disk, and inner ring is fixedly connected on described pivot shaft; The outer ring of described 4th ball bearing of main shaft is fixedly connected on described second reaction plate, and inner ring is fixedly connected on described pivot shaft.
As preferably of the present invention, described first rotating disk and described first reaction plate are all provided with the arc groove being suitable for described first ball activity; The structure of described second rotating disk is consistent with the structure of described first rotating disk; Described second reaction plate is consistent with the structure of described first reaction plate.
As preferably of the present invention, described first roll body is provided with multiple along described first roll body circumferencial direction well-distributed and along the axially extended pilot hole of described first roll body; Described second roll body is provided with the guidepost be slidably socketed in the described pilot hole of correspondence.
As preferably of the present invention, this kind of electronic 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 guidepost.
In sum, the present invention has following beneficial effect: structure of the present invention is simple, easy to implement; The multiple delivery systems different to conveying roller length requirement can be applicable to, improve the comformability of 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 present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; 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 invention.
Embodiment: as shown in Figure 1-2, a kind of telescopic electric delivery roller structure, comprise pivot shaft 7, be fixedly connected on the motor 71 of pivot shaft 7, be fixedly connected on the reductor 72 of motor 71, be fixedly connected on the sleeve 12 of reductor 72 output shaft, slide axially the axis of guide 11 be socketed in sleeve 12, be located at the spring 13 between the axis of guide 11 and sleeve 12, turning set is connected to two bracing frames 2 of pivot shaft 7 and the axis of guide 11 respectively, fixedly sleeved in the first roll body 3 of one of them bracing frame 2, diametrically fixing and slide axially and be socketed on the first roll body 3 and fixedly sleeved in the second roll body 4 of another bracing frame 2, be fixedly connected on two rotary components of bracing frame 2 respectively, be respectively the first rotary components and the second rotary components,
First rotary components comprise be fixedly connected on corresponding bracing frame 2 and turning set be connected to the axis of guide 11 the first rotating disk 51, be located at the first ball bearing of main shaft 52 between the first rotating disk 51 and the axis of guide 11, the first reaction plate 53 be socketed on outside the axis of guide 11, be located at the second ball bearing of main shaft 54 between the first reaction plate 53 and the axis of guide 11, be located at the first ball 55 between the first rotating disk 51 and the first reaction plate 53;
Second rotary components comprise be fixedly connected on corresponding bracing frame 2 and turning set be connected to pivot shaft 7 the second rotating disk 81, be located at the 3rd ball bearing of main shaft 82 between the second rotating disk 81 and pivot shaft 7, the second reaction plate 83 be socketed on outside pivot shaft 7, be located at the 4th ball bearing of main shaft 84 between the second reaction plate 83 and pivot shaft 7, be located at the second ball 85 between the second rotating disk 81 and the second reaction plate 83.
The two ends of spring 13 are also respectively equipped with pad 14; The 3rd ball 111 is provided with between the axis of guide 11 with corresponding pad 14; The 4th ball 121 is provided with between sleeve 12 with corresponding pad 14.
Connected by the 5th ball bearing of main shaft 73 between pivot shaft 7 with corresponding bracing frame 2; And pivot shaft 7 is fixedly connected on the inner ring of the 5th ball bearing of main shaft 73, corresponding bracing frame 2 is fixedly connected on the outer ring of the 5th ball bearing of main shaft 73;
Connected by the 6th ball bearing of main shaft 74 between the axis of guide 11 with corresponding bracing frame 2; And the axis of guide 11 is fixedly connected on the inner ring of the 6th ball bearing of main shaft 74, corresponding bracing frame 2 is fixedly connected on the outer ring of the 6th ball bearing of main shaft 74.
The outer ring of the first ball bearing of main shaft 52 is fixedly connected on the first rotating disk 51, and inner ring is fixedly connected on the axis of guide 11; The outer ring of the second ball bearing of main shaft 54 is fixedly connected on the first reaction plate 53, and inner ring is fixedly connected on sleeve 12;
The outer ring of the 3rd ball bearing of main shaft 82 is fixedly connected on the second rotating disk 81, and inner ring is fixedly connected on pivot shaft 7; The outer ring of the 4th ball bearing of main shaft 84 is fixedly connected on the second reaction plate 83, and inner ring is fixedly connected on pivot shaft 7.
First rotating disk 51 and the first reaction plate 53 are all provided with the arc groove being suitable for the first ball 55 activity; The structure of the second rotating disk 81 is consistent with the structure of the first rotating disk 51; Second reaction plate 83 is consistent with the structure of the first reaction plate 53.
First roll body 3 is provided with multiple along the first roll body 3 circumferencial direction well-distributed and along the axially extended pilot hole 31 of the first roll body 3; Second roll body 4 is provided with the guidepost 41 be slidably socketed in corresponding pilot hole 31.
The present embodiment also comprises the rubber strip 6 be located at and be provided with between the first roll body 3 and the second roll body 4; Rubber strip 6 one surface has the catching groove 61 being buckled in corresponding guidepost 41.
During enforcement, according to actual size demand, the axial compression axis of guide 11 and sleeve 12, arrange the rubber strip 6 of respective numbers simultaneously, also can not arrange rubber strip 6 between the first roll body 3 and the second roll body 4; Put into the frame of delivery system again, and the reaction plate 53 of two rotary components should be pressed in frame two side due to the effect of spring 13; But due to the structure of rotary components, and do not affect the rotation of this first roll body 3 and the second roll body 4.
Claims (7)
1. a telescopic electric delivery roller structure, it is characterized in that, comprise pivot shaft (7), be fixedly connected on the motor (71) of described pivot shaft (7), be fixedly connected on the reductor (72) of described motor (71), be fixedly connected on the sleeve (12) of described reductor (72) output shaft, slide axially the axis of guide (11) be socketed in described sleeve (12), be located at the spring (13) between the described axis of guide (11) and sleeve (12), turning set is connected to two bracing frames (2) of described pivot shaft (7) and the described axis of guide (11) respectively, fixedly sleeved in first roll body (3) of one of them support frame as described above (2), diametrically fixing and slide axially and be socketed on described first roll body (3) and fixedly sleeved in second roll body (4) of another support frame as described above (2), be fixedly connected on two rotary components of support frame as described above (2) respectively, be respectively the first rotary components and the second rotary components,
Described first rotary components comprises and is fixedly connected on corresponding support frame as described above (2) and turning set is connected to first rotating disk (51) of the described axis of guide (11), be located at the first ball bearing of main shaft (52) between described first rotating disk (51) and the described axis of guide (11), be socketed on the described axis of guide (11) the first reaction plate (53) outward, be located at the second ball bearing of main shaft (54) between described first reaction plate (53) and the described axis of guide (11), be located at the first ball (55) between described first rotating disk (51) and described first reaction plate (53),
Described second rotary components comprises and is fixedly connected on corresponding support frame as described above (2) and turning set is connected to second rotating disk (81) of described pivot shaft (7), be located at the 3rd ball bearing of main shaft (82) between described second rotating disk (81) and described pivot shaft (7), be socketed on described pivot shaft (7) the second reaction plate (83) outward, be located at the 4th ball bearing of main shaft (84) between described second reaction plate (83) and described pivot shaft (7), be located at the second ball (85) between described second rotating disk (81) and described second reaction plate (83).
2. a kind of telescopic electric delivery roller structure according to claim 1, is characterized in that, the two ends of described spring (13) are also respectively equipped with pad (14); The 3rd ball (111) is provided with between the described axis of guide (11) with corresponding described pad (14); The 4th ball (121) is provided with between described sleeve (12) with corresponding described pad (14).
3. a kind of telescopic electric delivery roller structure according to claim 1, is characterized in that, is connected between described pivot shaft (7) with corresponding support frame as described above (2) by the 5th ball bearing of main shaft (73); And pivot shaft (7) is fixedly connected on the inner ring of described 5th ball bearing of main shaft (73), corresponding support frame as described above (2) is fixedly connected on the outer ring of described 5th ball bearing of main shaft (73);
Connected by the 6th ball bearing of main shaft (74) between the described axis of guide (11) with corresponding support frame as described above (2); And the axis of guide (11) is fixedly connected on the inner ring of described 6th ball bearing of main shaft (74), corresponding support frame as described above (2) is fixedly connected on the outer ring of described 6th ball bearing of main shaft (74).
4. a kind of telescopic electric delivery roller structure according to claim 1, is characterized in that, the outer ring of described first ball bearing of main shaft (52) is fixedly connected on described first rotating disk (51), and inner ring is fixedly connected on the described axis of guide (11); The outer ring of described second ball bearing of main shaft (54) is fixedly connected on described first reaction plate (53), and inner ring is fixedly connected on described sleeve (12);
The outer ring of the 3rd ball bearing of main shaft (82) is fixedly connected on described second rotating disk (81), and inner ring is fixedly connected on described pivot shaft (7); The outer ring of described 4th ball bearing of main shaft (84) is fixedly connected on described second reaction plate (83), and inner ring is fixedly connected on described pivot shaft (7).
5. one according to claim 1 is stretched delivery roller structure, it is characterized in that, described first rotating disk (51) and described first reaction plate (53) is all provided with and is suitable for the movable arc groove of described first ball (55); The structure of described second rotating disk (81) is consistent with the structure of described first rotating disk (51); Described second reaction plate (83) is consistent with the structure of described first reaction plate (53).
6. a kind of telescopic electric delivery roller structure according to claim 1, it is characterized in that, described first roll body (3) is provided with multiple along described first roll body (3) circumferencial direction well-distributed and along the axially extended pilot hole of described first roll body (3) (31); Described second roll body (4) is provided with the guidepost (41) be slidably socketed in the described pilot hole of correspondence (31).
7. a kind of telescopic electric delivery roller structure according to claim 6, is characterized in that, this kind of electronic delivery roller structure also comprises the rubber strip (6) be located at and be provided with between described first roll body (3) and described second roll body (4); Described rubber strip (6) surface has the catching groove (61) being buckled in corresponding described guidepost (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410575097.9A CN104340636B (en) | 2014-10-25 | 2014-10-25 | A kind of telescopic electric delivery roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410575097.9A CN104340636B (en) | 2014-10-25 | 2014-10-25 | A kind of telescopic electric delivery roller structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104340636A true CN104340636A (en) | 2015-02-11 |
| CN104340636B CN104340636B (en) | 2016-06-01 |
Family
ID=52497209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410575097.9A Expired - Fee Related CN104340636B (en) | 2014-10-25 | 2014-10-25 | A kind of telescopic electric delivery roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104340636B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716256A (en) * | 2021-09-15 | 2021-11-30 | 北京京东乾石科技有限公司 | Shuttle car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3933412A1 (en) * | 1989-10-06 | 1991-04-18 | Axmann Foerdertechnik | Deflector roller for conveyor belts - consists of rotationally symmetrical drum with bearing pins at ends fitting into hub holes |
| KR20110006486U (en) * | 2009-12-21 | 2011-06-29 | 주식회사 케이씨텍 | Transfer shaft for large area substrate |
| CN102942034A (en) * | 2012-11-30 | 2013-02-27 | 无锡杰思物流设备有限公司 | Installation structure of spring press-in type roller |
| KR20130098747A (en) * | 2012-02-28 | 2013-09-05 | 주식회사 조광하이테크 | Free roller using low power of goods transfer conveyor |
| CN204223715U (en) * | 2014-10-25 | 2015-03-25 | 湖州鑫田机械配件有限公司 | A kind of telescopic electric delivery roller structure |
-
2014
- 2014-10-25 CN CN201410575097.9A patent/CN104340636B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3933412A1 (en) * | 1989-10-06 | 1991-04-18 | Axmann Foerdertechnik | Deflector roller for conveyor belts - consists of rotationally symmetrical drum with bearing pins at ends fitting into hub holes |
| KR20110006486U (en) * | 2009-12-21 | 2011-06-29 | 주식회사 케이씨텍 | Transfer shaft for large area substrate |
| KR20130098747A (en) * | 2012-02-28 | 2013-09-05 | 주식회사 조광하이테크 | Free roller using low power of goods transfer conveyor |
| CN102942034A (en) * | 2012-11-30 | 2013-02-27 | 无锡杰思物流设备有限公司 | Installation structure of spring press-in type roller |
| CN204223715U (en) * | 2014-10-25 | 2015-03-25 | 湖州鑫田机械配件有限公司 | A kind of telescopic electric delivery roller structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716256A (en) * | 2021-09-15 | 2021-11-30 | 北京京东乾石科技有限公司 | Shuttle car |
| CN113716256B (en) * | 2021-09-15 | 2023-12-05 | 北京京东乾石科技有限公司 | Shuttle vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104340636B (en) | 2016-06-01 |
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Granted publication date: 20160601 Termination date: 20171025 |