CN201817060U - Tension device dedicated for pipeline chain wheel conveyor - Google Patents
Tension device dedicated for pipeline chain wheel conveyor Download PDFInfo
- Publication number
- CN201817060U CN201817060U CN2010205402910U CN201020540291U CN201817060U CN 201817060 U CN201817060 U CN 201817060U CN 2010205402910 U CN2010205402910 U CN 2010205402910U CN 201020540291 U CN201020540291 U CN 201020540291U CN 201817060 U CN201817060 U CN 201817060U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- spring
- depression bar
- tensioning device
- rod
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a tensioning device dedicated for a pipeline chain wheel conveyor, which can effectively adjust the tensity of a tensioning wheel. The tensioning device comprises the tensioning device. The tensioning device comprises an adjusting screw rod, a compression bar, a spring, a sleeve, a guiding flat key, a shaft connecting plate, an adjusting screw rod fixing plate, and an upper connecting plate, wherein the adjusting screw rod is screwed with the adjusting screw rod fixing plate through a screw threads; the front end of the adjusting screw rod is propped against an end cap of the compression bar; the compression bar is arranged in the sleeve; the spring is sleeved on the compression bar; one end of the spring is in contact with an inner edge of the end cap of the compression bar, and the other end of the spring is in contact with one end of the shaft connecting plate; and the other end of the shaft connecting plate compresses a shaft through the upper connecting plate connected with a driven wheel shaft. The utility model has the advantages as follows: firstly, the tensioning device is novel, unique, simple, and practical in structural design; secondly, the tensioning device has small size and occupied area; thirdly, the tensioning device is not easy to disengage from a chain, so as to ensure normal operation of the pipeline chain wheel conveyor.
Description
Technical field
The utility model relates to a kind of special-purpose tightening device of pipeline sprocket wheel conveyer that can regulate the tension wheel degree of tension effectively, belongs to tightening device and makes the field.
Background technology
The special-purpose tightening device of the pipeline sprocket wheel conveyer that Canada Luxme company makes, on structure design, its tightening device adopts the gravity self-checking device to regulate the width between centers of chain, withstands tension wheel.Its weak point: not only volume is big, and it is big to take up room, and easily takes off chain, directly has influence on the normal operation of pipeline sprocket wheel conveyer.
The utility model content
Design goal: avoid the weak point in the background technology, design a kind of not only volume little, take up room little, and the special-purpose tightening device of the pipeline sprocket wheel conveyer that contact roller can be able to be compressed.
Design plan: in order to realize above-mentioned design goal.Tightening device adopts the mode of cylindrically coiled spring to compress the design of flower wheel, is major technique feature of the present utility model.The purpose of doing like this is: owing to cooperate for roof pressure between adjusting screw(rod) and the spring, and spring and flower wheel are force fit, when adjusting screw(rod) rotation top pressure spring, its spring compresses flower wheel by connecting shaft plate, upper plate, flower wheel is position chain tension thereon, thereby reaches the purpose of the width between centers of regulating chain.
Technical scheme: the special-purpose tightening device of pipeline sprocket wheel conveyer, it comprises tightening device, described tightening device is made of adjusting screw(rod), depression bar, spring, sleeve, dive key, connecting shaft plate, adjusting screw(rod) adapter plate and upper junction plate, adjusting screw(rod) and adjusting screw(rod) adapter plate screw thread spin and the crown of adjusting screw(rod) front end and depression bar touches, depression bar is positioned at sleeve, spring housing on depression bar and in spring one end and the depression bar end cap along touch mutually, the spring other end and connecting shaft plate one end face touch mutually, the connecting shaft plate other end is tight with axial compression by the upper junction plate that links to each other with follower shaft.
The utility model is compared with background technology, and the one, structure design novelty, uniqueness, simple, practical; The 2nd, volume is little, and it is little to take up room; The 3rd, be difficult for taking off chain, guaranteed the normal operation of pipeline sprocket wheel conveyer.
Description of drawings
Fig. 1 is the structural representation of the special-purpose tightening device of pipeline sprocket wheel conveyer.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.The special-purpose tightening device of pipeline sprocket wheel conveyer, it comprises tightening device, described tightening device is by adjusting screw(rod) 1, depression bar 2, spring 3, sleeve 4, dive key 5, connecting shaft plate 6, adjusting screw(rod) adapter plate 7 and upper junction plate 8 constitute, adjusting screw(rod) 1 spins with adjusting screw(rod) adapter plate 7 screw threads and the crown of adjusting screw(rod) 1 front end and depression bar 2 touches, depression bar 2 is positioned at sleeve 4, spring 3 is enclosed within on the depression bar 2 and spring 3 one ends touch mutually with the interior edge of depression bar end cap, spring 3 other ends touch mutually with connecting shaft plate 6 one end faces, and connecting shaft plate 6 other ends are by compressing axle 10 with 9 10 upper junction plates that link to each other 8 of flower wheel.Described depression bar 2 front portions are provided with dive key 5 and dive key 5 and revolved connecting shaft plate 6 shells and touch mutually with depression bar 2.The thrust of described holddown spring is 300 ± 80kgf, and forced stroke is ± 6mm that its manufacture craft is a prior art, is not described herein at this.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed description of contrasting; but these descriptions; just the character property of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (3)
1. the special-purpose tightening device of a pipeline sprocket wheel conveyer, it comprises tightening device, it is characterized in that: described tightening device is by adjusting screw(rod), depression bar, spring, sleeve, dive key, the connecting shaft plate, adjusting screw(rod) adapter plate and upper junction plate constitute, adjusting screw(rod) and adjusting screw(rod) adapter plate screw thread spin and the crown of adjusting screw(rod) front end and depression bar touches, depression bar is positioned at sleeve, spring housing on depression bar and in spring one end and the depression bar end cap along touching mutually, the spring other end touches mutually with connecting shaft plate one end face, and the connecting shaft plate other end is tight with axial compression by the upper junction plate that links to each other with follower shaft.
2. the special-purpose tightening device of pipeline sprocket wheel conveyer according to claim 1 is characterized in that: described depression bar front portion is provided with dive key and dive key and revolved connecting shaft plate shell and touch mutually with depression bar.
3. the special-purpose tightening device of pipeline sprocket wheel conveyer according to claim 1, it is characterized in that: the thrust of described holddown spring is 300 ± 80kgf, and forced stroke is ± 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402910U CN201817060U (en) | 2010-09-25 | 2010-09-25 | Tension device dedicated for pipeline chain wheel conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402910U CN201817060U (en) | 2010-09-25 | 2010-09-25 | Tension device dedicated for pipeline chain wheel conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817060U true CN201817060U (en) | 2011-05-04 |
Family
ID=43915023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205402910U Expired - Fee Related CN201817060U (en) | 2010-09-25 | 2010-09-25 | Tension device dedicated for pipeline chain wheel conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033158A (en) * | 2015-07-26 | 2015-11-11 | 浙江雅博汽配有限公司 | Conveying mechanism for forged parts |
| CN104995111B (en) * | 2012-11-02 | 2017-08-25 | 卡特彼勒环球矿业欧洲有限公司 | Extensible back propagation unit for crocodile |
| CN109720787A (en) * | 2019-01-15 | 2019-05-07 | 中冶华天南京工程技术有限公司 | A kind of chain-linked conveyer automatic takeup |
-
2010
- 2010-09-25 CN CN2010205402910U patent/CN201817060U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104995111B (en) * | 2012-11-02 | 2017-08-25 | 卡特彼勒环球矿业欧洲有限公司 | Extensible back propagation unit for crocodile |
| CN105033158A (en) * | 2015-07-26 | 2015-11-11 | 浙江雅博汽配有限公司 | Conveying mechanism for forged parts |
| CN109720787A (en) * | 2019-01-15 | 2019-05-07 | 中冶华天南京工程技术有限公司 | A kind of chain-linked conveyer automatic takeup |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201817060U (en) | Tension device dedicated for pipeline chain wheel conveyor | |
| CN204140736U (en) | Anti-inclining spring | |
| CN201817055U (en) | Chain plate type sprocket driving and tensioning pipeline conveying appliance | |
| CN209448360U (en) | A kind of electromechanical equipment pipeline fixing device | |
| CN204528490U (en) | A kind ofly dismantle easy inflatable roller | |
| CN203254354U (en) | Disassembling and assembling tool for locomotive coupler buffer | |
| CN201275743Y (en) | Intelligent safety packing device | |
| CN201368093Y (en) | Square tube corner connecting piece | |
| CN203131902U (en) | Portable device for installing gas tank of gas cooking appliance | |
| CN204286662U (en) | A kind of shrapnel bullet snap-in force pick-up unit | |
| CN201581643U (en) | Built-in tensioning device | |
| CN203364613U (en) | Furnace door sealing compression device of kiln | |
| CN103569583B (en) | A kind of can simultaneously putting down is sent, is faced upward the band conveyor sent | |
| CN203076050U (en) | Hardened fertilizer pressing and scattering machine | |
| CN106429287B (en) | A kind of steel band processing roller device | |
| CN203545281U (en) | Novel cutter with adhesive tape easily installed | |
| CN203258057U (en) | Cylindrical leaf spring sealing device | |
| CN203246925U (en) | Automatic die cutter material collecting part | |
| CN203512174U (en) | Capsule disassembling equipment | |
| CN203682670U (en) | Belt pressing mechanism of paging machine | |
| CN202719108U (en) | Roller chain wheel | |
| CN203269172U (en) | Material collecting part | |
| CN202327651U (en) | Safety device of liquid gas storage tank | |
| CN201377498Y (en) | Plastic spring screw | |
| CN203030035U (en) | Overhead wire pressure ring extraction pool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |