CN202429648U - Synchronous tensioner of bucket elevator - Google Patents
Synchronous tensioner of bucket elevator Download PDFInfo
- Publication number
- CN202429648U CN202429648U CN2011205714847U CN201120571484U CN202429648U CN 202429648 U CN202429648 U CN 202429648U CN 2011205714847 U CN2011205714847 U CN 2011205714847U CN 201120571484 U CN201120571484 U CN 201120571484U CN 202429648 U CN202429648 U CN 202429648U
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- CN
- China
- Prior art keywords
- driven axle
- slide
- housing
- gangbar
- bucket elevator
- 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 synchronous tensioner of a bucket elevator. The synchronous tensioner comprises a casing, a driven shaft, turnabout drums, sliding plates and two parallel slide rails. The two parallel slide rails are fixed on the casing. The sliding plates are connected with the driven shaft and the turnabout drums and are capable of sliding back and forth along the sliding plates, and the synchronous tensioner is connected with the sliding plates on two sides. By the aid of the synchronous tensioner, the sliding plates at two ends of the driven shaft synchronously move in the slide rails, a lifting bucket is kept at the correct position constantly, falling off of a chain from the elevator is effectively prevented, and chain breakage caused by falling off of the chain is also effectively prevented for the elevator.
Description
Technical field
The utility model relates to the tightening device field of gig, refers more particularly to a kind of synchronous tension device of bucket elevator.
Background technology
At present the tightening device of bucket elevator is weight arm tension type or screw spring tensioning basically, and these two kinds of tensioning mode weak points are the amount of tension on slide plate both sides synchronously.Because wearing and tearing are inhomogeneous in the chain manufacturing or when error of installing or operation, all can cause both sides chain length different, the elevator bucket inclined position that connects material in the bottom influences gig output; More serious formula promotes chain releasing, causes the fracture of lifting chain and causes safety misadventure.
The utility model content
The purpose of the utility model is to overcome above-mentioned weak point of the prior art and a kind of simple in structure, easy to operate, nonsynchronous problem of two sideskid tensionings of having solved bucket elevator is provided, and has improved the stable type, reliability of bucket elevator, the synchronous tension device of practical later-model bucket elevator.
The utility model is realized through following mode:
A kind of synchronous tension device of bucket elevator is characterized in that: comprise housing 1, linkage, driven axle 5, changed course cylinder 6, changed course cylinder 6 is connected on the driven axle 5;
Described linkage comprises universal driving shaft 3, slide plate 4, rocking arm 7, win 8 in succession, gangbar 9, slide rail 13, and universal driving shaft 3 is connected on the housing 1 through interlock axle bed 2, and rotatable; One end of rocking arm 7 is connected with universal driving shaft 3, and the other end 8 is connected with winning in succession; Described gangbar 9 is located on the housing 1 through permanent seat 14, and can on permanent seat 14, slide, and the one of which end 8 is connected with winning in succession, and the other end and driven axle 5 are fixedly connected; Described slide rail 13 captive joints are located on the side of housing 1; Slide plate 4 is fixedly connected on the driven axle 5; Slide plate 4 can slide on slide rail 13;
Be arranged with spring 12 on the described gangbar 9; The one end top of spring 12 is located on the driven axle 5, and other end top is located on the pressing plate 11; Described pressing plate 11 is located on the permanent seat 14 through adjusting screw(rod) 10; Pressing plate 11 is arranged on the gangbar 9.
The utility model is defined on the housing 1 through two parallel sliding tracks 13, and slide plate 4 is connected with driven axle 5, changed course cylinder 6, and slide plate 4 slidably reciprocates along slide rail 13, and the synchronous tension device is connected with two sideskids 4; Adopt this structure, make the slide plate 4 at driven axle 5 two ends move in slide rail 13 inter-syncs, guarantee that all the time elevator bucket is in correct position, actv. has prevented that gig from taking off chain simultaneously, and the gig chain rupture accident that causes thus.
In sum; The utility model provides a kind of simple in structure, easy to operate, nonsynchronous problem of two sideskid tensionings of having solved bucket elevator, has improved the stable type, reliability of bucket elevator, the synchronous tension device of practical later-model bucket elevator.
Description of drawings
Fig. 1 the utility model structural front view;
Fig. 2 the utility model structure side view.
The specific embodiment
Combine accompanying drawing at present, the utility model specific embodiment be detailed:
Like Fig. 1, shown in Figure 2, a kind of synchronous tension device of bucket elevator is characterized in that: comprise housing 1, linkage, driven axle 5, changed course cylinder 6, changed course cylinder 6 is connected on the driven axle 5;
Described linkage comprises universal driving shaft 3, slide plate 4, rocking arm 7, win 8 in succession, gangbar 9, slide rail 13, and universal driving shaft 3 is connected on the housing 1 through interlock axle bed 2, and rotatable; One end of rocking arm 7 is connected with universal driving shaft 3, and the other end 8 is connected with winning in succession; Described gangbar 9 is located on the housing 1 through permanent seat 14, and can on permanent seat 14, slide, and the one of which end 8 is connected with winning in succession, and the other end and driven axle 5 are fixedly connected; Described slide rail 13 captive joints are located on the side of housing 1; Slide plate 4 is fixedly connected on the driven axle 5; Slide plate 4 can slide on slide rail 13;
Be arranged with spring 12 on the described gangbar 9; The one end top of spring 12 is located on the driven axle 5, and other end top is located on the pressing plate 11; Described pressing plate 11 is located on the permanent seat 14 through adjusting screw(rod) 10; Pressing plate 11 is arranged on the gangbar 9.
The utility model is defined on the housing 1 through two parallel sliding tracks 13, and slide plate 4 is connected with driven axle 5, changed course cylinder 6, and slide plate 4 slidably reciprocates along slide rail 13, and the synchronous tension device is connected with two sideskids 4; Adopt this structure, make the slide plate 4 at driven axle 5 two ends move in slide rail 13 inter-syncs, guarantee that all the time elevator bucket is in correct position, actv. has prevented that gig from taking off chain simultaneously, and the gig chain rupture accident that causes thus.
Claims (1)
1. the synchronous tension device of a bucket elevator is characterized in that: comprise housing (1), linkage, driven axle (5), changed course cylinder (6), changed course cylinder (6) is connected on the driven axle (5);
Described linkage comprises universal driving shaft (3), slide plate (4), rocking arm (7), win in succession (8), gangbar (9), slide rail (13), and universal driving shaft (3) is connected on the housing (1) through interlock axle bed (2), and rotatable; One end of rocking arm (7) is connected with universal driving shaft (3), and the other end is connected with win in succession (8); Described gangbar (9) is located on the housing (1) through permanent seat (14), and can go up at permanent seat (14) and slide, and the one of which end is connected with win in succession (8), and the other end and driven axle (5) are fixedly connected; Described slide rail (13) captive joint is located on the side of housing (1); Slide plate (4) is fixedly connected on the driven axle (5); Slide plate (4) can be gone up at slide rail (13) and slide;
Be arranged with spring (12) on the described gangbar (9); The one end top of spring (12) is located on the driven axle (5), and other end top is located on the pressing plate (11); Described pressing plate (11) is located on the permanent seat (14) through adjusting screw(rod) (10); Pressing plate (11) is arranged on the gangbar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205714847U CN202429648U (en) | 2011-12-30 | 2011-12-30 | Synchronous tensioner of bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205714847U CN202429648U (en) | 2011-12-30 | 2011-12-30 | Synchronous tensioner of bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429648U true CN202429648U (en) | 2012-09-12 |
Family
ID=46779114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205714847U Expired - Fee Related CN202429648U (en) | 2011-12-30 | 2011-12-30 | Synchronous tensioner of bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429648U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951415A (en) * | 2012-11-30 | 2013-03-06 | 苏州有色金属研究院有限公司 | Roller chain tensioning device |
| CN103453092A (en) * | 2013-09-06 | 2013-12-18 | 鞍钢股份有限公司 | Chain tensioning device and method for slag raking machine |
| CN104444709A (en) * | 2014-11-20 | 2015-03-25 | 吴中区光福金怡五金配件厂 | Tension device for bucket elevator |
| CN105253547A (en) * | 2015-10-17 | 2016-01-20 | 罗建华 | Electro-hydraulic tensioning gear of bucket elevator flat belt |
| CN106628864A (en) * | 2016-12-23 | 2017-05-10 | 广东成功自动化设备有限公司 | Puller driven frame |
-
2011
- 2011-12-30 CN CN2011205714847U patent/CN202429648U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951415A (en) * | 2012-11-30 | 2013-03-06 | 苏州有色金属研究院有限公司 | Roller chain tensioning device |
| CN103453092A (en) * | 2013-09-06 | 2013-12-18 | 鞍钢股份有限公司 | Chain tensioning device and method for slag raking machine |
| CN103453092B (en) * | 2013-09-06 | 2016-06-01 | 鞍钢股份有限公司 | Chain tensioning device and method for slag raking machine |
| CN104444709A (en) * | 2014-11-20 | 2015-03-25 | 吴中区光福金怡五金配件厂 | Tension device for bucket elevator |
| CN105253547A (en) * | 2015-10-17 | 2016-01-20 | 罗建华 | Electro-hydraulic tensioning gear of bucket elevator flat belt |
| CN106628864A (en) * | 2016-12-23 | 2017-05-10 | 广东成功自动化设备有限公司 | Puller driven frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Synchronous tensioner of bucket elevator Effective date of registration: 20131223 Granted publication date: 20120912 Pledgee: Bank of China, Limited by Share Ltd, Nanan branch Pledgor: Fujian Lianfeng Machinery Co., Ltd. Registration number: 2013350000046 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160905 Granted publication date: 20120912 Pledgee: Bank of China, Limited by Share Ltd, Nanan branch Pledgor: Fujian Lianfeng Machinery Co., Ltd. Registration number: 2013350000046 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |