CN103395604A - Unwind driving device - Google Patents
Unwind driving device Download PDFInfo
- Publication number
- CN103395604A CN103395604A CN2013103388480A CN201310338848A CN103395604A CN 103395604 A CN103395604 A CN 103395604A CN 2013103388480 A CN2013103388480 A CN 2013103388480A CN 201310338848 A CN201310338848 A CN 201310338848A CN 103395604 A CN103395604 A CN 103395604A
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- Prior art keywords
- coupler
- speed reducer
- unwind
- retarder
- driving device
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- 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.)
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Abstract
The invention discloses an unwind driving device which comprises a coupler, wherein the coupler is an elastic coupler, one end of the coupler is connected with an unwinding roller arranged on one side of a wall board, the other end of the coupler is connected with a speed reducer, a motor is connected to the speed reducer, the speed reducer is a worm and gear speed reducer, a radiating cover is arranged outside the elastic coupler, and radiating holes are evenly distributed in the radiating cover. According to the unwind driving device, the elastic coupler is suitable for being used for connection between an air poppet valve and an air shaft, the cooperation between the worm and gear speed reducer and the elastic coupler enables transmission efficiency to be higher, slipping caused by belt transmission is avoided, the self-locking function is achieved, and the radiating cover can both prevent dust from entering the device and guarantee heat dissipation inside the device.
Description
Technical field
The present invention relates to a kind of discharge traction device, belong to packing machinery technology.
Background technology
Discharge traction device is mainly used in to the emptying roller transmission, and what traditional discharge traction device adopted is belt-driving, because the aging speed ratio of belt is very fast, friction flattens belt surface for a long time, cause skidding of belt, emptying roller is run out of steam, belt-driving is without self-locking device simultaneously.
Summary of the invention
The present invention relates to a kind of discharge traction device, the skidding that can effectively avoid conventional belt traction to cause, simultaneously can self-locking, and is easy to use.
For realizing this purpose, the method applied in the present invention is: a kind of discharge traction device, comprise a coupler, described coupler is elastic coupling, and an end of coupler connects the emptying roller that passes wallboard, the other end is connected with retarder, described retarder is worm type of reduction gearing, and the below of described retarder is connected with motor, and the outside of described coupler is provided with a heat dissipating housing, described heat dissipating housing two ends are connected on wallboard (1) and retarder, the uniform louvre in heat dissipating housing surface.
Its beneficial effect is: elastic coupling is applicable to the connection of the emptying roller of pneumatic jack inflatable, worm type of reduction gearing coordinates the elastic coupling driving efficiency higher, avoiding belt-driving to cause skids, simultaneously with auto-lock function, heat dissipating housing on the one hand can prevent that dust from entering playing, and guarantees simultaneously inner heat radiation.
Description of drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is the three-dimensional structure diagram of the present invention without heat dissipating housing.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing), unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or similar characteristics.
A kind of discharge traction device as shown in Figure 1, comprise a coupler 2, one end of coupler 2 is connecting the emptying roller that passes wallboard 1, other end connection reducer 3, and what coupler 2 adopted is elastic coupling, be applicable to the connection of gas-cap gas swelling shaft, what retarder 3 adopted is worm type of reduction gearing, coordinates the use of elastic coupling, and driving efficiency is high, the slipping of the belt that can avoid belt-driving to cause, have auto-lock function simultaneously.The bottom of retarder 3 connects motor 4, for device provides kinetic energy.The outside of coupler 2 is provided with a heat dissipating housing 5, and heat dissipating housing 5 two ends are fixedly connected on respectively on wallboard 1 and retarder 3, and the louvre of evenly arranging on heat dissipating housing 5, can reduce entering of dust impurity, and assurance device has good heat dissipation environment simultaneously.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (1)
1. discharge traction device, comprise a coupler (2), it is characterized in that, described coupler (2) is elastic coupling, one end of coupler (2) connects the emptying roller that passes wallboard (1), the other end is connected with retarder (3), described retarder (3) is worm type of reduction gearing, the below of described retarder (3) is connected with motor (4), the outside of described coupler (2) is provided with a heat dissipating housing (5), described heat dissipating housing (2) two ends are connected on wallboard (1) and retarder (3), the surperficial uniform louvre of heat dissipating housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103388480A CN103395604A (en) | 2013-08-06 | 2013-08-06 | Unwind driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103388480A CN103395604A (en) | 2013-08-06 | 2013-08-06 | Unwind driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103395604A true CN103395604A (en) | 2013-11-20 |
Family
ID=49559407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103388480A Pending CN103395604A (en) | 2013-08-06 | 2013-08-06 | Unwind driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103395604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191947A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市立昌机电设备有限公司 | Flying fork apparatus and winding method of stator winding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA77095C2 (en) * | 2005-01-17 | 2006-10-16 | Svilto Shakhtaria Kharkiv Mach | Device for tension of chains of scraping conveyer |
| CN101347791A (en) * | 2008-08-29 | 2009-01-21 | 张清 | Strip mill of thin film |
| CN101962159A (en) * | 2010-09-30 | 2011-02-02 | 刘文富 | Self-lockable windlass for calcium carbide furnace |
| CN202272443U (en) * | 2011-10-14 | 2012-06-13 | 曹保卫 | Transmission mechanism used for food conveying machine |
| CN202924270U (en) * | 2012-11-16 | 2013-05-08 | 金仙惠 | Simple belt conveyor driving device |
| CN203419478U (en) * | 2013-08-06 | 2014-02-05 | 江阴市汇通包装机械有限公司 | Discharge traction device |
-
2013
- 2013-08-06 CN CN2013103388480A patent/CN103395604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA77095C2 (en) * | 2005-01-17 | 2006-10-16 | Svilto Shakhtaria Kharkiv Mach | Device for tension of chains of scraping conveyer |
| CN101347791A (en) * | 2008-08-29 | 2009-01-21 | 张清 | Strip mill of thin film |
| CN101962159A (en) * | 2010-09-30 | 2011-02-02 | 刘文富 | Self-lockable windlass for calcium carbide furnace |
| CN202272443U (en) * | 2011-10-14 | 2012-06-13 | 曹保卫 | Transmission mechanism used for food conveying machine |
| CN202924270U (en) * | 2012-11-16 | 2013-05-08 | 金仙惠 | Simple belt conveyor driving device |
| CN203419478U (en) * | 2013-08-06 | 2014-02-05 | 江阴市汇通包装机械有限公司 | Discharge traction device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191947A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市立昌机电设备有限公司 | Flying fork apparatus and winding method of stator winding machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |