CN203808995U - Adjustable towrope device of coal mining machine - Google Patents
Adjustable towrope device of coal mining machine Download PDFInfo
- Publication number
- CN203808995U CN203808995U CN201420195411.6U CN201420195411U CN203808995U CN 203808995 U CN203808995 U CN 203808995U CN 201420195411 U CN201420195411 U CN 201420195411U CN 203808995 U CN203808995 U CN 203808995U
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- China
- Prior art keywords
- sleeve
- coal
- chain mechanism
- winning machine
- link chain
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- Expired - Lifetime
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- 238000005065 mining Methods 0.000 title abstract description 8
- 239000003245 coal Substances 0.000 title abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses an adjustable towrope device of a coal mining machine. The device comprises a towrope frame, a rotary sleeve and a chain mechanism, wherein the towrope frame comprises a supporting rod; a thread part is arranged at one end of the supporting rod; a second gasket and a locknut for fixing the second gasket sleeve the thread part; a baffle is arranged on the supporting rod; the rotary sleeve sleeves the supporting rod; a plurality of regulating pads for locating the rotary sleeve axially sleeve the supporting rod; the upper end of the chain mechanism is connected with the rotary sleeve, and the lower end of the chain mechanism is connected with a cable clamping plate. The adjustable towrope device of the coal mining machine is high in universality, applicable to three-machine matching of different fully-mechanized coal mining equipment, and convenient for popularization and application.
Description
Technical field
The utility model belongs to coal-winning machine technical field, particularly relates to a kind of coal-winning machine adjustable type cable handler.
Background technology
Nowadays, in coal-winning machine practical work process, coal-winning machine of the same type is due to the supporting difference of three machines, and causes cable handler model numerous and diverse, make cable handler not have versatility, its consequence has not only strengthened designer's workload, has also increased the burden of production link.So, how existing cable handler is improved, there is profound significance.
Because ore deposit side is before buying three machine equipments, must carry out three machines supporting, and " three machines " of fully mechanized coal face refers to coal-winning machine, hydraulic support and scratch board conveyor.As the capital equipment of fully-mechanized mining working, first its type selecting must consider Matching Relationship, and the correct advanced person of type selecting, Matching Relationship are rationally the necessary conditions that improves fully-mechanized mining working production capacity, realizes high-yield and high-efficiency.
As shown in Figure 1, the main connecting mode of existing coal-winning machine cable handler is the walking case 1 and tractive unit 3 of cable handler 4 across coal-winning machine, and be fixed on the two, by cable handler 4 stube cable clamping plate 7, due to needs, to carry out three machines supporting, such as scratch board conveyor 5 lateral dimensions have variation, and then the also change of lateral attitude of towing notch 6 on drag conveyor 5, conventionally adopt between walking case 1 and tractive unit 3, to clamp the first pad 2 and makes the position of cable handler 4 and towing notch 6 corresponding.But, owing to being clipped in the different of the first pad 2 thickness between walking case 1 and tractive unit 3, and cause cable handler 4 lateral dimensions to change, though in the time of design cable handler 4, only need change panel or fixed bar length dimension.But because the variation of length produces different types, along with proceeding of auxiliary work, it finally causes cable handler model numerous and diverse, for coal-winning machine manufacturer, direct result is that workload has increased greatly, is also not easy to management simultaneously.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of coal-winning machine adjustable type cable handler is provided.This coal-winning machine adjustable type cable handler highly versatile, three machines that can be suitable for different fully-mechanized mining equipments are supporting, are convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: coal-winning machine adjustable type cable handler, it is characterized in that: comprise towing cable frame, revolving sleeve and link chain mechanism, described towing cable frame comprises pressure pin, one end of described pressure pin is provided with threaded portion, on described threaded portion, cover has the second pad and for fixing the locking nut of the second pad, on described pressure pin, be provided with baffle plate, described revolving sleeve is enclosed within on pressure pin, on described pressure pin, cover has multiple for locating the adjusting pad of revolving sleeve axial location, the upper end of described link chain mechanism is connected with revolving sleeve, the lower end of described link chain mechanism is connected with cable clamp.
Above-mentioned coal-winning machine adjustable type cable handler, is characterized in that: the lower end of described link chain mechanism is connected with cable clamp by connection bracket.
Above-mentioned coal-winning machine adjustable type cable handler, it is characterized in that: described link chain mechanism comprises gyroaxis, sleeve and multiple head and the tail up and down hinged junction plate in turn, described jacket casing is in the bottom of revolving sleeve, described sleeve is connected by the first connecting pin with revolving sleeve, the upper end of described gyroaxis is stretched in sleeve and is rotationally connected with sleeve, be positioned at junction plate topmost and the bottom of gyroaxis and be hinged, the junction plate and the connection bracket that are positioned at are bottom hinged.
Above-mentioned coal-winning machine adjustable type cable handler, is characterized in that: be positioned at junction plate topmost and gyroaxis bottom, be positioned at junction plate bottom and connection bracket and adjacent two junction plates and be all hinged by the second connecting pin.
Above-mentioned coal-winning machine adjustable type cable handler, is characterized in that: described the first connecting pin and the second connecting pin are cottor pin.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design.
2, the utility model is by adjusting adjusting pad, thereby change revolving sleeve and be enclosed within the axial location on pressure pin, to make link chain mechanism corresponding in the position of vertical direction with towing notch, and then needn't change cable handler, improve the versatility of this cable handler.
3, the utility model revolving sleeve can carry out gyration on pressure pin, and by gyroaxis is set, gyroaxis can be rotated relative to sleeve, has protected link chain mechanism can not dragged disconnected.
4, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and rationally novel in design, highly versatile, has saved cost of manufacture, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 be in prior art and the utility model in the position relationship schematic diagram of cable handler and coal-winning machine and drag conveyor.
Fig. 2 is structural representation of the present utility model.
Description of reference numerals:
1-walking case; The 2-the first pad; 3-tractive unit;
4-cable handler; 4-1-towing cable frame; 4-1-1-connecting portion;
4-1-2-pressure pin; 4-1-3-baffle plate; 4-1-4-threaded portion;
4-2-revolving sleeve; 4-3-the second pad; 4-4-locking nut;
4-5-adjusting pad; 4-6-link chain mechanism; 4-6-1-gyroaxis;
4-6-2-sleeve; 4-6-3-junction plate; 4-6-4-the first connecting pin;
4-6-5-the second connecting pin; 4-7-connection bracket; 5-drag conveyor;
6-towing notch; 7-cable clamp.
Detailed description of the invention
A kind of coal-winning machine adjustable type cable handler as shown in Figure 2, comprise towing cable frame 4-1, revolving sleeve 4-2 and link chain mechanism 4-6, described towing cable frame 4-1 comprises connecting portion 4-1-2 and pressure pin 4-1-1, one end of described connecting portion 4-1-2 is connected with the walking case 1 of coal-winning machine, the other end of described connecting portion 4-1-2 is connected with one end of pressure pin 4-1-1, the other end of described pressure pin 4-1-1 is provided with threaded portion 4-1-4, the upper cover of described threaded portion 4-1-4 has the second pad 4-3 and for fixing the locking nut 4-4 of the second pad 4-3, described pressure pin 4-1-1 junction upper and that be positioned at connecting portion 4-1-2 and pressure pin 4-1-1 is provided with baffle plate 4-1-3, described revolving sleeve 4-2 is enclosed within on pressure pin 4-1-1, the upper cover of described pressure pin 4-1-1 has multiple for locating the adjusting pad 4-5 of revolving sleeve 4-2 axial location, the upper end of described link chain mechanism 4-6 is connected with revolving sleeve 4-2, the lower end of described link chain mechanism 4-6 is connected with cable clamp 7.
In the present embodiment, in conjunction with Fig. 1 and Fig. 2, in the time that coal-winning machine need to carry out accommodation with drag conveyor 5, and clamp the first pad 2 between the tractive unit 3 of coal-winning machine and walking case 1 time, now only need to pass through unload lock jack panel 4-4 and the second pad 4-3, and adjusting pad 4-5 is adjusted, thereby change revolving sleeve 4-2 and be enclosed within the axial location on pressure pin 4-1-1, to make link chain mechanism 4-6 corresponding in the position of vertical direction with towing notch 6, and then needn't change cable handler 4, improve the versatility of this cable handler 4, three machines that can be suitable for different fully-mechanized mining equipments are supporting, be convenient to promote the use of.Meanwhile, described revolving sleeve 4-2 can carry out gyration on pressure pin 4-1-1, has protected link chain mechanism 4-6 can not dragged disconnected.
As shown in Figure 2, the lower end of described link chain mechanism 4-6 is connected with cable clamp 7 by connection bracket 4-7.
As shown in Figure 2, described link chain mechanism 4-6 comprises gyroaxis 4-6-1, sleeve 4-6-2 and multiple head and the tail up and down hinged junction plate 4-6-3 in turn, described sleeve 4-6-2 is enclosed within the bottom of revolving sleeve 4-2, described sleeve 4-6-2 is connected by the first connecting pin 4-6-4 with revolving sleeve 4-2, the upper end of described gyroaxis 4-6-1 is stretched in sleeve 4-6-2 and is rotationally connected with sleeve 4-6-2, be positioned at junction plate 4-6-3 topmost and the bottom of gyroaxis 4-6-1 and be hinged, the junction plate 4-6-3 and the connection bracket 4-7 that are positioned at are bottom hinged.By gyroaxis 4-6-1 is set, gyroaxis 4-6-1 can be rotated relative to sleeve 4-6-2, further protect link chain mechanism 4-6 can not dragged disconnected.
As shown in Figure 2, be positioned at junction plate 4-6-3 topmost and gyroaxis 4-6-1 bottom, be positioned at junction plate 4-6-3 bottom and connection bracket 4-7 and adjacent two junction plate 4-6-3 and be all hinged by the second connecting pin 4-6-5.In the present embodiment, described the first connecting pin 4-6-4 and the second connecting pin 4-6-5 are cottor pin.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (5)
1. coal-winning machine adjustable type cable handler, it is characterized in that: comprise towing cable frame (4-1), revolving sleeve (4-2) and link chain mechanism (4-6), described towing cable frame (4-1) comprises pressure pin (4-1-1), one end of described pressure pin (4-1-1) is provided with threaded portion (4-1-4), the upper cover in described threaded portion (4-1-4) has the second pad (4-3) and for fixing the locking nut (4-4) of the second pad (4-3), on described pressure pin (4-1-1), be provided with baffle plate (4-1-3), described revolving sleeve (4-2) is enclosed within on pressure pin (4-1-1), the upper cover of described pressure pin (4-1-1) has multiple for locating the adjusting pad (4-5) of revolving sleeve (4-2) axial location, the upper end of described link chain mechanism (4-6) is connected with revolving sleeve (4-2), the lower end of described link chain mechanism (4-6) is connected with cable clamp (7).
2. coal-winning machine adjustable type cable handler according to claim 1, is characterized in that: the lower end of described link chain mechanism (4-6) is connected with cable clamp (7) by connection bracket (4-7).
3. coal-winning machine adjustable type cable handler according to claim 2, it is characterized in that: described link chain mechanism (4-6) comprises gyroaxis (4-6-1), sleeve (4-6-2) and multiple head and the tail up and down hinged junction plate (4-6-3) in turn, described sleeve (4-6-2) is enclosed within the bottom of revolving sleeve (4-2), described sleeve (4-6-2) is connected by the first connecting pin (4-6-4) with revolving sleeve (4-2), the upper end of described gyroaxis (4-6-1) is stretched in sleeve (4-6-2) and is rotationally connected with sleeve (4-6-2), being positioned at junction plate (4-6-3) is topmost hinged with the bottom of gyroaxis (4-6-1), the junction plate (4-6-3) being positioned at is bottom hinged with connection bracket (4-7).
4. coal-winning machine adjustable type cable handler according to claim 3, is characterized in that: be positioned at junction plate (4-6-3) topmost and be all hinged by the second connecting pin (4-6-5) with connection bracket (4-7) and adjacent two junction plates (4-6-3) with the bottom of gyroaxis (4-6-1), the junction plate (4-6-3) being positioned at bottom.
5. coal-winning machine adjustable type cable handler according to claim 4, is characterized in that: described the first connecting pin (4-6-4) and the second connecting pin (4-6-5) are cottor pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195411.6U CN203808995U (en) | 2014-04-18 | 2014-04-18 | Adjustable towrope device of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195411.6U CN203808995U (en) | 2014-04-18 | 2014-04-18 | Adjustable towrope device of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808995U true CN203808995U (en) | 2014-09-03 |
Family
ID=51447768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195411.6U Expired - Lifetime CN203808995U (en) | 2014-04-18 | 2014-04-18 | Adjustable towrope device of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808995U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-04-18 CN CN201420195411.6U patent/CN203808995U/en not_active Expired - Lifetime
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 |
| CN104810778B (en) * | 2014-11-10 | 2017-06-06 | 三一重型装备有限公司 | Cable handler and coal-winning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |