CN203783579U - Towing device capable of adjusting position of towing chain - Google Patents
Towing device capable of adjusting position of towing chain Download PDFInfo
- Publication number
- CN203783579U CN203783579U CN201420211758.5U CN201420211758U CN203783579U CN 203783579 U CN203783579 U CN 203783579U CN 201420211758 U CN201420211758 U CN 201420211758U CN 203783579 U CN203783579 U CN 203783579U
- Authority
- CN
- China
- Prior art keywords
- towing
- cable
- chain
- handler
- adjusting sleeve
- 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 towing device capable of adjusting the position of a towing chain, relates to a towing device, and aims to solve the problems of high cost and long production period due to the need of manufacturing a plurality of towing devices of different sizes for reasonably matching with each scraper conveyer in a conventional coal cutter towing device. A towing shaft is fixedly arranged at the other end of a towing base, and is sleeved with a towing sleeve and a plurality of adjusting sleeves; an end cover is fixed to one end face of the towing shaft; one end of the towing chain is fixedly arranged on the towing sleeve. The towing device capable of adjusting the position of the towing chain is used for adjusting the position of the towing chain.
Description
Technical field
The utility model relates to a kind of coal-winning machine cable handler, is specifically related to the cable handler of capable of regulating towing cable chain position for a kind of coal-winning machine.
Background technology
Coal-winning machine cable handler is fixture important on coal-winning machine, its effect be used for fixing and drag cable clamping plate in cable in scraper conveyor cable trough, with coal-winning machine, move, realize coal-winning machine powered.Towing cable chain on cable handler should be arranged vertically correct position in scraper conveyor cable trough, in order to avoid cable clamp scratches acutely, continually with cable duct in cable channel, cause cable bad, directly impact is normal then produces or even generation major accident.
Yet, when the drag conveyor of coal-winning machine and different manufacturers or different model is supporting, the cable channel position of every drag conveyor and size are different, the pattern of cable clamp is different, be coal-winning machine and every drag conveyor when supporting needed a value vary in size, for reasonably supporting with every drag conveyor, design, manufacture the big or small cable handler of a plurality of different a values, as shown in Figure 3, with guarantee towing cable chain in cable channel in suitable position.
To sum up, existing coal-winning machine cable handler, for reasonably supporting with every drag conveyor, need to be manufactured the cable handler of a plurality of different sizes, has the problem that cost is high and the production cycle is long.
Utility model content
The utility model is for solving existing coal-winning machine cable handler for reasonably supporting with every drag conveyor, need to manufacture the cable handler of a plurality of different sizes, there is the problem that cost is high and the production cycle is long, and then the cable handler of a kind of capable of regulating towing cable chain position is provided.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
The cable handler of capable of regulating towing cable chain of the present utility model position comprises ear seat and towing cable seat, and one end of towing cable seat and ear seat are hinged, and ear seat is connected with coal-winning machine by pin; Described cable handler also comprises and drags cover, end cap and a plurality of adjusting sleeve, and the other end of towing cable seat is fixed with streamer axis, is set with and drags cover and a plurality of adjusting sleeve in streamer axis, and end cap is fixed on an end face of streamer axis, and one end of towing cable chain is packed in to drag and puts.
The beneficial effects of the utility model are:
The cable handler of capable of regulating towing cable chain of the present utility model position is provided with streamer axis and a plurality of adjusting sleeve, the axial location that drags cover to be positioned at streamer axis by adjustment can make cable handler supporting from different drag conveyors, need to manufacture the cable handler of a plurality of different sizes compares with existing coal-winning machine cable handler, greatly improved the adaptive capacity of cable handler, only need the position of adjusting towing cable chain can make cable handler supporting from different drag conveyors, without the cable handler of manufacturing a plurality of different sizes, greatly reduce cost of production, cost of production reduces more than 30%, greatly improved the applicability of cable handler.
Accompanying drawing explanation
Fig. 1 is the main sectional view of the cable handler of capable of regulating towing cable chain of the present utility model position, and Fig. 2 is the vertical view cutaway drawing of Fig. 1, and Fig. 3 is the front view of existing cable handler.
The specific embodiment
The specific embodiment one: as shown in Fig. 1～2, the cable handler of the capable of regulating towing cable chain position of present embodiment comprises ear seat 2 and towing cable seat 3, and one end of towing cable seat 3 and ear seat 2 are hinged, and ear seat 2 is connected with coal-winning machine by pin 1; Described cable handler also comprises and drags cover 5, end cap 7 and a plurality of adjusting sleeve 4, the other end of towing cable seat 3 is fixed with streamer axis 6, in streamer axis 6, be set with and drag cover 5 and a plurality of adjusting sleeve 4, end cap 7 is fixed on an end face of streamer axis 6, and one end of towing cable chain 8 is packed in drags on cover 5.
Towing cable seat 3 can be around the pin joint upset of ear seat 2; End cap 7 is detachably fixed in streamer axis 6 by screw, by the cable in towing cable chain 8 attached cable folders and cable clamp;
When coal-winning machine supports the use from different drag conveyors, as long as end cap 7 is pulled down, by movement, drag the installation site of cover 5 and adjusting sleeve 4 can adjust voluntarily the position of towing cable chain 8, the utility model can adapt to different drag conveyors, greatly improve the adaptive capacity of this cable handler, greatly improved the universality of cable handler.
The specific embodiment two: as shown in Fig. 1～2, the quantity of present embodiment adjusting sleeve 4 is 4～10.So design, can suitably adjust the concrete size of major axis and the width of adjusting sleeve 4 on ear seat 2 as the case may be.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: as shown in Fig. 1～2, the quantity of present embodiment adjusting sleeve 4 is 5～9.So design, can suitably adjust the concrete size of major axis and the width of adjusting sleeve 4 on ear seat 2 as the case may be.Other composition and annexation are identical with the specific embodiment two.
The specific embodiment four: as shown in Fig. 1～2, the quantity of present embodiment adjusting sleeve 4 is 6～8.So design, can suitably adjust the concrete size of major axis and the width of adjusting sleeve 4 on ear seat 2 as the case may be.Other composition and annexation are identical with the specific embodiment three.
The specific embodiment five: as shown in Fig. 1～2, the quantity of present embodiment adjusting sleeve 4 is 7.So design, can suitably adjust the concrete size of major axis and the width of adjusting sleeve 4 on ear seat 2 as the case may be.Other composition and annexation are identical with the specific embodiment four.
Claims (5)
1. a cable handler for capable of regulating towing cable chain position, described cable handler comprises ear seat (2) and towing cable seat (3), and one end of towing cable seat (3) and ear seat (2) are hinged, and ear seat (2) is connected with coal-winning machine by pin; It is characterized in that: described cable handler also comprises and drags cover (5), end cap (7) and a plurality of adjusting sleeve (4), the other end of towing cable seat (3) is fixed with streamer axis (6), in streamer axis (6), be set with and drag cover (5) and a plurality of adjusting sleeve (4), end cap (7) is fixed on an end face of streamer axis (6), and one end of towing cable chain (8) is packed in drags on cover (5).
2. the cable handler of capable of regulating towing cable chain according to claim 1 position, is characterized in that: the quantity of adjusting sleeve (4) is 4～10.
3. the cable handler of capable of regulating towing cable chain according to claim 2 position, is characterized in that: the quantity of adjusting sleeve (4) is 5～9.
4. the cable handler of capable of regulating towing cable chain according to claim 3 position, is characterized in that: the quantity of adjusting sleeve (4) is 6～8.
5. the cable handler of capable of regulating towing cable chain according to claim 4 position, is characterized in that: the quantity of adjusting sleeve (4) is 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211758.5U CN203783579U (en) | 2014-04-28 | 2014-04-28 | Towing device capable of adjusting position of towing chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211758.5U CN203783579U (en) | 2014-04-28 | 2014-04-28 | Towing device capable of adjusting position of towing chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783579U true CN203783579U (en) | 2014-08-20 |
Family
ID=51319779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211758.5U Expired - Fee Related CN203783579U (en) | 2014-04-28 | 2014-04-28 | Towing device capable of adjusting position of towing chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810778A (en) * | 2014-11-10 | 2015-07-29 | 三一重型装备有限公司 | Cable dragging device and coal cutter |
| CN110048361A (en) * | 2019-05-05 | 2019-07-23 | 天地科技股份有限公司上海分公司 | High-adaptability coalcutter cable handler |
-
2014
- 2014-04-28 CN CN201420211758.5U patent/CN203783579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810778A (en) * | 2014-11-10 | 2015-07-29 | 三一重型装备有限公司 | Cable dragging device and coal cutter |
| CN104810778B (en) * | 2014-11-10 | 2017-06-06 | 三一重型装备有限公司 | Cable handler and coal-winning machine |
| CN110048361A (en) * | 2019-05-05 | 2019-07-23 | 天地科技股份有限公司上海分公司 | High-adaptability coalcutter cable handler |
| CN110048361B (en) * | 2019-05-05 | 2024-04-05 | 天地科技股份有限公司上海分公司 | High-adaptability towing device for coal mining machine |
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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: 20140820 Termination date: 20160428 |