CN104670948A - Roller shifter - Google Patents
Roller shifter Download PDFInfo
- Publication number
- CN104670948A CN104670948A CN201410856931.1A CN201410856931A CN104670948A CN 104670948 A CN104670948 A CN 104670948A CN 201410856931 A CN201410856931 A CN 201410856931A CN 104670948 A CN104670948 A CN 104670948A
- Authority
- CN
- China
- Prior art keywords
- installation shaft
- roller
- cylinder
- gear
- tooth bar
- 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.)
- Pending
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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a roller shifter comprising a mount, a roller, a gear, a mounting shaft and a rack. The mount is provided with a mounting block; the mounting shaft is rotatably mounted on the mounting block; the roller and the gear both sleeve the mounting shaft; the gear meshes with the rack. The roller shifter allows running position of the roller to be conveniently changed to meet the requirements of new stations, and operational applicable range of the roller is widened.
Description
Technical field
The present invention relates to a kind of roller shifting mechanism.
Background technology
Cylinder is a kind of conventional mechanical part, and the rotation of cylinder can reel and drive the article of such as line or film one class.Need to change at the station of cylinder in some cases, need the position of traveling roller, just need to design corresponding mechanism to complete such action.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of roller shifting mechanism, and this roller shifting mechanism can change the control position of cylinder easily, adapts to new station requirement, adds the work accommodation scope of swift.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of roller shifting mechanism, comprise: erecting frame, cylinder, gear, installation shaft and tooth bar, described erecting frame is provided with mounting blocks, described installation shaft is installed in rotation on described mounting blocks, described cylinder and gear are all sleeved in described installation shaft, described wheel and rack engagement.
In a preferred embodiment of the present invention, also comprise tooth bar fixed block, described tooth bar is fixed on described tooth bar fixed block.
In a preferred embodiment of the present invention, described gear is connected by key with installation shaft.
In a preferred embodiment of the present invention, described cylinder is provided with to the passive spoke of cylinder wall and inner ring, described inner ring is set in described installation shaft, and one end of described spoke is arranged in described installation shaft, and the other end of described spoke is connected with cylinder wall.
The invention has the beneficial effects as follows: roller shifting mechanism of the present invention can change the control position of cylinder easily, adapt to new station requirement, add the work accommodation scope of swift.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of roller shifting mechanism of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, erecting frame, and 2, mounting blocks, 3, cylinder, 4, gear, 5, installation shaft, 6, tooth bar fixed block, 7, tooth bar, 8, spoke.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of roller shifting mechanism, comprise erecting frame 1, cylinder 3, gear 4, installation shaft 5 and tooth bar 7, described erecting frame 1 is provided with mounting blocks 2, described installation shaft 5 is installed in rotation on described mounting blocks 2, described cylinder 3 and gear 4 are all sleeved in described installation shaft 5, and described gear 4 engages with tooth bar 7.
Further, also comprise tooth bar fixed block 6, described tooth bar 7 is fixed on described tooth bar fixed block 6.
Further, described gear 4 is connected by key with installation shaft 5.
Further, described cylinder 3 is provided with to the passive spoke 8 of cylinder wall and inner ring, described inner ring is set in described installation shaft 5, and one end of described spoke 8 is arranged in described installation shaft 5, and the other end of described spoke 8 is connected with cylinder wall.
By the rotation of gear 4 on tooth bar 7 and straight-line motion, installation shaft 5 can be driven to rotate and straight-line motion together with cylinder 3, thus change the position residing for cylinder 3 simultaneously.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a roller shifting mechanism, it is characterized in that, comprise erecting frame, cylinder, gear, installation shaft and tooth bar, described erecting frame is provided with mounting blocks, described installation shaft is installed in rotation on described mounting blocks, described cylinder and gear are all sleeved in described installation shaft, described wheel and rack engagement.
2. roller shifting mechanism according to claim 1, is characterized in that, also comprises tooth bar fixed block, and described tooth bar is fixed on described tooth bar fixed block.
3. roller shifting mechanism according to claim 1, is characterized in that, described gear is connected by key with installation shaft.
4. roller shifting mechanism according to claim 1, it is characterized in that, described cylinder is provided with to the passive spoke of cylinder wall and inner ring, described inner ring is set in described installation shaft, one end of described spoke is arranged in described installation shaft, and the other end of described spoke is connected with cylinder wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856931.1A CN104670948A (en) | 2014-12-30 | 2014-12-30 | Roller shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856931.1A CN104670948A (en) | 2014-12-30 | 2014-12-30 | Roller shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104670948A true CN104670948A (en) | 2015-06-03 |
Family
ID=53306633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410856931.1A Pending CN104670948A (en) | 2014-12-30 | 2014-12-30 | Roller shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104670948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654985A (en) * | 2016-11-16 | 2017-05-10 | 国网浙江桐乡市供电公司 | Linear pole lifting pulley |
-
2014
- 2014-12-30 CN CN201410856931.1A patent/CN104670948A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654985A (en) * | 2016-11-16 | 2017-05-10 | 国网浙江桐乡市供电公司 | Linear pole lifting pulley |
| CN106654985B (en) * | 2016-11-16 | 2018-06-08 | 国网浙江桐乡市供电公司 | A kind of straight line pole fall block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |