CN203938768U - Griping cotton machine cylinder lifting structure - Google Patents
Griping cotton machine cylinder lifting structure Download PDFInfo
- Publication number
- CN203938768U CN203938768U CN201420235159.7U CN201420235159U CN203938768U CN 203938768 U CN203938768 U CN 203938768U CN 201420235159 U CN201420235159 U CN 201420235159U CN 203938768 U CN203938768 U CN 203938768U
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- CN
- China
- Prior art keywords
- screw rod
- gear
- worm gear
- cylinder
- frame
- 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
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Abstract
The utility model discloses a kind of griping cotton machine cylinder lifting structure, comprise cylinder, rolling stand, frame and lowering or hoisting gear, described cylinder is rotatably installed in frame, cylinder is driven by rotary electric machine, it is characterized in that: described lowering or hoisting gear comprises the first screw rod, the second screw rod, the 3rd screw rod, the 4th screw rod, driving chain and chain stretching device.The utility model compared with prior art, has the following advantages and effect: ensured that by chain stretching device is set chain moves always in tensioning state, has improved the stability of lowering or hoisting gear; Prevent the rigid destruction to ground in drum apparatus decline process, have the process of buffering, also protected the reaction time of motor overload protection; Simple in structure, and shock-absorbing capacity is good.
Description
Technical field
The utility model relates to a kind of griping cotton machine cylinder lifting structure.
Background technology
In textile industry, griping cotton machine is one of cotton spinning technique necessary equipment.Griping cotton machine comprises drum apparatus, frame and suction passage, and the griping cotton machine cylinder lifting structure design of existing griping cotton machine is unreasonable, exists drive mechanism unstable, when lifting, and the problem that protective value is bad.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, lifting transmission mechanism good stability, the griping cotton machine cylinder lifting structure that security performance is high.
The technical scheme in the invention for solving the above technical problem is: this griping cotton machine cylinder lifting structure, comprises cylinder, rolling stand, frame and lowering or hoisting gear, cylinder is rotatably installed in frame, and cylinder is driven by rotary electric machine, it is characterized in that: described lowering or hoisting gear comprises the first screw rod, the second screw rod, the 3rd screw rod, the 4th screw rod, driving chain and chain stretching device, the first screw rod, the second screw rod, the 3rd screw rod and the 4th bolt rotary are arranged in frame, the first screw rod, the second screw rod, the 3rd screw rod, the end of the 4th screw rod is fixed with respectively the first gear, the second gear, the 3rd gear and the 4th gear, the first screw rod, the second screw rod, the 3rd screw rod and the 4th screw rod coordinate respectively the first worm gear are installed, the second worm gear, the 3rd worm gear and the 4th worm gear, the first worm gear, the second worm gear, the 3rd worm gear and the 4th worm gear are all fixed on rolling stand, and the first gear is driven by a lifting motor, and chain stretching device comprises adjusting sprocket wheel, stationary magazine creel, carriage release lever and stage clip, stationary magazine creel is fixed in frame, and carriage release lever inserts stationary magazine creel, and stage clip is positioned at stationary magazine creel, and the end of stage clip heads on one end of carriage release lever, and the other end of carriage release lever rotates to install and regulates sprocket wheel, and driving chain connects the first gear successively, regulate sprocket wheel, the second gear, the 3rd gear, the 4th gear.By being set, chain stretching device ensures that chain moves always in tensioning state, has improved the stability of lowering or hoisting gear.
The utility model compared with prior art, has the following advantages and effect: ensured that by chain stretching device is set chain moves always in tensioning state, has improved the stability of lowering or hoisting gear; Prevent the rigid destruction to ground in drum apparatus decline process, have the process of buffering, also protected the reaction time of motor overload protection; Simple in structure, and shock-absorbing capacity is good.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the utility model embodiment on griping cotton machine.
Fig. 2 is the plan structure schematic diagram of the utility model embodiment lowering or hoisting gear.
Fig. 3 is the structural representation of the utility model embodiment chain stretching device.
Fig. 4 is the structural representation of the utility model embodiment rolling stand.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 4, the present embodiment griping cotton machine cylinder lifting structure, comprises cylinder 1, rolling stand, frame 2 and lowering or hoisting gear, cylinder 1 is rotatably installed in frame 2, and cylinder 1 is driven by rotary electric machine, and lowering or hoisting gear comprises the first screw rod 4, the second screw rod 5, the 3rd screw rod 6, the 4th screw rod 7, driving chain 8 and chain stretching device 9, the first screw rods 4, the second screw rod 5, the 3rd screw rod 6 and the 4th screw rod 7 are all rotatably installed in frame 2, the first screw rod 4, the second screw rod 5, the 3rd screw rod 6, the end of the 4th screw rod 7 is fixed with respectively the first gear 10, the second gear 11, the 3rd gear 12 and the 4th gear 13, the first screw rods 4, the second screw rod 5, the 3rd screw rod 6 and the 4th screw rod 7 coordinate the first worm gear are installed respectively, the second worm gear, the 3rd worm gear and the 4th worm gear, the first worm gear, the second worm gear, the 3rd worm gear and the 4th worm gear are all fixed on rolling stand, and the first gear 10 is driven by a lifting motor, and chain stretching device 9 comprises adjusting sprocket wheel 14, stationary magazine creel 15, carriage release lever 16 and stage clip 17, stationary magazine creel 15 is fixed in frame 2, and carriage release lever 16 inserts stationary magazine creel 15, stage clip 17 is positioned at stationary magazine creel 5, the end of stage clip 17 heads on one end of carriage release lever 16, and the other end of carriage release lever 16 rotates to install and regulates sprocket wheel 14, and driving chain 8 connects the first gear 10 successively, regulate sprocket wheel 14, the second gear 11, the 3rd gear 12, the 4th gear 13.
Rolling stand comprises upper bracket plate 18 and lower carriage plate 19, and cylinder 1 is rotatably installed on lower bearing bracket 2, between upper bracket plate 18 and lower carriage plate 19, is connected with hydraulic damping device 3.Hydraulic damping device 3 comprises four hydraulic cylinders, and four hydraulic cylinders are evenly distributed between upper bracket plate 18 and lower carriage plate 19.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (1)
1. a griping cotton machine cylinder lifting structure, comprises cylinder, rolling stand, frame and lowering or hoisting gear, described cylinder is rotatably installed in frame, and cylinder is driven by rotary electric machine, it is characterized in that: described lowering or hoisting gear comprises the first screw rod, the second screw rod, the 3rd screw rod, the 4th screw rod, driving chain and chain stretching device, the first screw rod, the second screw rod, the 3rd screw rod and the 4th bolt rotary are arranged in frame, the first screw rod, the second screw rod, the 3rd screw rod, the end of the 4th screw rod is fixed with respectively the first gear, the second gear, the 3rd gear and the 4th gear, the first screw rod, the second screw rod, the 3rd screw rod and the 4th screw rod coordinate respectively the first worm gear are installed, the second worm gear, the 3rd worm gear and the 4th worm gear, the first worm gear, the second worm gear, the 3rd worm gear and the 4th worm gear are all fixed on rolling stand, and the first gear is driven by a lifting motor, and chain stretching device comprises adjusting sprocket wheel, stationary magazine creel, carriage release lever and stage clip, stationary magazine creel is fixed in frame, and carriage release lever inserts stationary magazine creel, and stage clip is positioned at stationary magazine creel, and the end of stage clip heads on one end of carriage release lever, and the other end of carriage release lever rotates to install and regulates sprocket wheel, and driving chain connects the first gear successively, regulate sprocket wheel, the second gear, the 3rd gear, the 4th gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235159.7U CN203938768U (en) | 2014-05-09 | 2014-05-09 | Griping cotton machine cylinder lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235159.7U CN203938768U (en) | 2014-05-09 | 2014-05-09 | Griping cotton machine cylinder lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938768U true CN203938768U (en) | 2014-11-12 |
Family
ID=51858099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235159.7U Expired - Fee Related CN203938768U (en) | 2014-05-09 | 2014-05-09 | Griping cotton machine cylinder lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203938768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483867A (en) * | 2016-02-02 | 2016-04-13 | 湖北金安纺织集团股份有限公司 | Disc plucker |
| WO2017028278A1 (en) * | 2015-08-19 | 2017-02-23 | General Electric Company | Lifting apparatus and ultrasonic inspection system |
-
2014
- 2014-05-09 CN CN201420235159.7U patent/CN203938768U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028278A1 (en) * | 2015-08-19 | 2017-02-23 | General Electric Company | Lifting apparatus and ultrasonic inspection system |
| CN108291893A (en) * | 2015-08-19 | 2018-07-17 | 通用电气公司 | Lifting means and ultrasonic testing system |
| US20180246068A1 (en) * | 2015-08-19 | 2018-08-30 | General Electric Company | Lifting apparatus and ultrasonic inspection system |
| EP3338083A4 (en) * | 2015-08-19 | 2019-06-12 | General Electric Company | Lifting apparatus and ultrasonic inspection system |
| US11674929B2 (en) | 2015-08-19 | 2023-06-13 | General Electric Company | Lifting apparatus and ultrasonic inspection system |
| CN105483867A (en) * | 2016-02-02 | 2016-04-13 | 湖北金安纺织集团股份有限公司 | Disc plucker |
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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: 20141112 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |