CN103496613A - Automatic feeding and unwinding cable clamp - Google Patents
Automatic feeding and unwinding cable clamp Download PDFInfo
- Publication number
- CN103496613A CN103496613A CN201310471024.0A CN201310471024A CN103496613A CN 103496613 A CN103496613 A CN 103496613A CN 201310471024 A CN201310471024 A CN 201310471024A CN 103496613 A CN103496613 A CN 103496613A
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- wheel shaft
- annulus
- gear wheel
- drive sprocket
- bevel gear
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Abstract
The invention discloses an automatic feeding and unwinding cable clamp which comprises a support. The support comprises a U-type groove. A circular ring traction chain is arranged inside the U-type groove. The two ends of the circular ring traction ring are provided with a driving chain wheel mechanism and a driven chain wheel mechanism respectively. A driving chain wheel of the driving chain wheel mechanism and a driven chain wheel of the driven chain wheel mechanism are meshed with the two ends of the circular ring traction chain respectively. The driving chain wheel, the driven chain wheel and the circular ring traction chain form chain wheel transmission. One side of the circular ring traction chain is in linkage with a cable towing support. The automatic feeding and unwinding cable clamp has the advantages of being simple in structure, convenient to assemble and disassemble and stable in working, the downhole space can be greatly saved, a cable sheath is prevented from being damaged, and the safety and working efficiency of a coal mining machine are greatly improved.
Description
Technical field
The present invention relates to a kind of cable installation that automatically veers away, especially a kind ofly be applicable to the cycle operation cable clamp that automatically veers away for silo shearer.
Background technology
Electrical haulage shearer is thicker with cable size, and length is very long, and the weight of every cable is also very high, needs in the course of the work to adopt independent cable transmission device, guarantees that supply cable follows coalcutter and be synchronized with the movement.But consider narrow space under coal mine, the supply cable long term wear postbacks living leaky, accidents caused.Existing coalcutter is large with the automatic delivering device volume of cable, complex structure, and easy et out of order.Therefore, need the automatic delivering device of a kind of novel cable of development.
Summary of the invention
Goal of the invention: the objective of the invention is to propose a kind of novel cable clamp device that automatically veers away, to realize mine shearer working process supply cable synchronization action.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
A kind of cable clamp that automatically veers away, comprise support, described support comprises U-shaped groove, be provided with the annulus tow chain in described U-shaped groove, the two ends of described annulus tow chain are respectively equipped with drive sprocket mechanism and driven sprocket mechanism, the drive sprocket of described drive sprocket mechanism and the driven sprocket of driven sprocket mechanism are meshed with the two ends of annulus tow chain respectively, and drive sprocket, driven sprocket and annulus tow chain form chain sprocket drive, and a side of annulus tow chain connects with the towing cable support.
In the present invention, preferably, described drive sprocket mechanism comprises the first gear wheel shaft and the second gear wheel shaft, described the first gear wheel shaft is horizontally set on U-shaped groove sidewall, the first gear wheel shaft end connects with electrical motor by power-transfer clutch, the first gear wheel shaft is provided with the first finishing bevel gear cuter, and described the first finishing bevel gear cuter is that key coordinates with the first gear wheel shaft; Described the second gear wheel shaft vertically is arranged on U-shaped trench bottom, is set with the second finishing bevel gear cuter and drive sprocket on the second gear wheel shaft, and described the second finishing bevel gear cuter is meshed with the first finishing bevel gear cuter, and described drive sprocket connects with the second finishing bevel gear cuter by fastener.
In the present invention, preferred, described driven sprocket mechanism comprises hydraulic actuating cylinder and bearing, and described hydraulic actuating cylinder is fixed in U-shaped groove, and the expansion link of hydraulic actuating cylinder connects with bearing, and described driven sprocket vertically is arranged on bearing.
In the present invention, preferred, described towing cable frame bottom is provided with the wedge suitable with the chain link of annulus tow chain, and described wedge inserts in the chain link of annulus tow chain.
Beneficial effect: the present invention's cable clamp that automatically veers away has advantages of simple in structure, easy installation and removal, working stability, can greatly save the space, down-hole, avoids cable sheath to damage, and greatly improves coalcutter safety and work efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structural representation that Fig. 2 is drive sprocket mechanism;
The structural representation that Fig. 3 is driven sprocket mechanism;
The structural representation that Fig. 4 is the towing cable support.
In figure: 1, U-shaped groove; 2, annulus tow chain; 3, drive sprocket mechanism; 3-1, drive sprocket; 3-2, the first gear wheel shaft; 3-3, the second gear wheel shaft; 3-4, electrical motor; 3-5, the first finishing bevel gear cuter; 3-6, the second finishing bevel gear cuter; 3-7, clutch shaft bearing; 3-8, the second bearing; 4, driven sprocket mechanism; 4-1, driven sprocket; 4-2, hydraulic actuating cylinder; 4-3, bearing; 5, towing cable support; 5-1, wedge.
The specific embodiment:
Below in conjunction with accompanying drawing, the present invention is done further and explains.
As shown in Figure 1, automatically the cable clamp that veers away of the present invention comprises support, support comprises U-shaped groove 1, be provided with annulus tow chain 2 in U-shaped groove 1, the two ends of annulus tow chain 2 are respectively equipped with drive sprocket mechanism 3 and driven sprocket mechanism 4, the drive sprocket 3-1 of drive sprocket mechanism 3 and the driven sprocket 4-1 of driven sprocket mechanism 4 are meshed with the two ends of annulus tow chain 2 respectively, drive sprocket 3-1, driven sprocket 4-1 and annulus tow chain 2 form chain sprocket drive, and a side of annulus tow chain 2 and towing cable support 5 are fixing.
As shown in Figure 2, drive sprocket mechanism 3 comprises drive sprocket 3-1, the first gear wheel shaft 3-2, the second gear wheel shaft 3-3, electrical motor 3-4, the first finishing bevel gear cuter 3-5, the second finishing bevel gear cuter 3-6, clutch shaft bearing 3-7 and the second bearing 3-8.The first gear wheel shaft 3-2 is arranged on U-shaped groove 1 sidewall by clutch shaft bearing 3-7 level, electrical motor 3-4 is arranged on the survey of U-shaped groove 1 near goaf, the first gear wheel shaft 3-2 end is by power-transfer clutch and electrical motor 3-4 driving coupling, the first gear wheel shaft 3-2 is provided with the first finishing bevel gear cuter 3-5, and the first finishing bevel gear cuter 3-5 is that key coordinates with the first gear wheel shaft 3-2.The second gear wheel shaft 3-3 vertically is fixed on U-shaped groove 1 bottom, be set with the second finishing bevel gear cuter 3-6 and drive sprocket 3-1 on the second gear wheel shaft 3-3, the second bearing 3-8 is installed between the second finishing bevel gear cuter 3-6 and the second gear wheel shaft 3-3, the second finishing bevel gear cuter 3-6 is meshed with the first finishing bevel gear cuter 3-5, and drive sprocket 3-1 fixes by screw and the second finishing bevel gear cuter 3-6.
As shown in Figure 3, driven sprocket mechanism 4 comprises driven sprocket 4-1, hydraulic actuating cylinder 4-2 and bearing 4-3, and hydraulic actuating cylinder 4-2 is fixed in U-shaped groove 1, and the expansion link of hydraulic actuating cylinder 4-2 and bearing 4-3 fix, and driven sprocket 4-1 vertically is arranged on bearing 4-3.
As shown in Figure 4, described towing cable support 5 bottoms are provided with the wedge 5-1 suitable with annulus tow chain 2 chain links, wedge 5-1 inserts in the chain link of annulus tow chain 2, and towing cable support 5 is fixed by the left side of wedge 5-1 and annulus tow chain 2, and supply cable is placed on towing cable support 5.
Automatically the veer away principle of work of cable clamp of the present invention: the electrical motor 3-4 of drive sprocket mechanism 3 drives the first gear wheel shaft 3-2 by power-transfer clutch and rotates, the first finishing bevel gear cuter 3-5 on the first gear wheel shaft 3-2 and the second finishing bevel gear cuter 3-6 engaged transmission, driving drive sprocket 3-1 synchronously rotates, drive sprocket 3-1 and then drive annulus tow chain 2 rotate, towing cable support 5 along U-shaped groove 1 straight-line motion, is realized synchronously veering away of supply cable on towing cable support 5 under annulus tow chain 2 drives.By controlling electrical motor 3-4 rotating, it is the sense of motion of capable of regulating towing cable support 5.Expansion link distance of stretch out and draw back by hydraulic actuating cylinder 4-2 in adjustment driven sprocket mechanism 4 is the degree of tension of capable of regulating annulus tow chain 2.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the cable clamp that automatically veers away, it is characterized in that: comprise support, described support comprises U-shaped groove (1), be provided with annulus tow chain (2) in described U-shaped groove (1), the two ends of described annulus tow chain (2) are respectively equipped with drive sprocket mechanism (3) and driven sprocket mechanism (4), the drive sprocket (3-1) of described drive sprocket mechanism (3) and the driven sprocket (4-1) of driven sprocket mechanism (4) are meshed with the two ends of annulus tow chain (2) respectively, drive sprocket (3-1), driven sprocket (4-1) and annulus tow chain (2) form chain sprocket drive, one side of annulus tow chain (2) connects with towing cable support (5).
2. a kind of cable clamp that automatically veers away according to claim 1, it is characterized in that: described drive sprocket mechanism (3) comprises the first gear wheel shaft (3-2) and the second gear wheel shaft (3-3), described the first gear wheel shaft (3-2) is horizontally set on U-shaped groove (1) sidewall, the first gear wheel shaft (3-2) end connects with electrical motor (3-4) by power-transfer clutch, the first gear wheel shaft (3-2) is provided with the first finishing bevel gear cuter (3-5), and described the first finishing bevel gear cuter (3-5) coordinates for key with the first gear wheel shaft (3-2); Described the second gear wheel shaft (3-3) vertically is arranged on U-shaped groove (1) bottom, be set with the second finishing bevel gear cuter (3-6) and drive sprocket (3-1) on the second gear wheel shaft (3-3), described the second finishing bevel gear cuter (3-6) is meshed with the first finishing bevel gear cuter (3-5), and described drive sprocket (3-1) connects with the second finishing bevel gear cuter (3-6) by fastener.
3. a kind of cable clamp that automatically veers away according to claim 1, it is characterized in that: described driven sprocket mechanism (4) comprises hydraulic actuating cylinder (4-2) and bearing (4-3), described hydraulic actuating cylinder (4-2) is fixed in U-shaped groove (1), the expansion link of hydraulic actuating cylinder (4-2) connects with bearing (4-3), and described driven sprocket (4-1) vertically is arranged on bearing (4-3).
4. a kind of cable clamp that automatically veers away according to claim 1, it is characterized in that: described towing cable support (5) bottom is provided with the wedge (5-1) suitable with the chain link of annulus tow chain (2), and described wedge (5-1) inserts in the chain link of annulus tow chain (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471024.0A CN103496613B (en) | 2013-10-10 | 2013-10-10 | Automatically veer away cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471024.0A CN103496613B (en) | 2013-10-10 | 2013-10-10 | Automatically veer away cable clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103496613A true CN103496613A (en) | 2014-01-08 |
| CN103496613B CN103496613B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310471024.0A Active CN103496613B (en) | 2013-10-10 | 2013-10-10 | Automatically veer away cable clamp |
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| Country | Link |
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| CN (1) | CN103496613B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953531A (en) * | 2015-07-10 | 2015-09-30 | 西安煤矿机械有限公司 | Automatic cable towing system of coal mining machine as well as control method and device for automatic cable towing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1117190B (en) * | 1960-10-03 | 1961-11-16 | Horst Broziat | Winding distributor for alternating feed direction with the same drive direction, especially for rope and cable reels |
| US3489020A (en) * | 1966-09-29 | 1970-01-13 | Meteor Ag | Drive mechanism for a to-and-fro movable carriage |
| DE7017214U (en) * | 1969-05-09 | 1970-08-27 | Scragg & Sons | THREAD REEL MACHINE. |
| CN2227196Y (en) * | 1995-06-02 | 1996-05-15 | 徐州矿务局三河尖煤矿 | Anti-backward and anti-skid apparatus for coal-winning machine cadle torring clamp on high-grade ordinary recovery working face |
| US5641058A (en) * | 1994-04-16 | 1997-06-24 | Westfalia Becorit Industrietechnik Gmbh | Method and a device for tensioning endless drive belts |
| CN101948045A (en) * | 2010-08-13 | 2011-01-19 | 宁夏天地奔牛实业集团有限公司 | Control device for automatic tension degree of chain |
-
2013
- 2013-10-10 CN CN201310471024.0A patent/CN103496613B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1117190B (en) * | 1960-10-03 | 1961-11-16 | Horst Broziat | Winding distributor for alternating feed direction with the same drive direction, especially for rope and cable reels |
| US3489020A (en) * | 1966-09-29 | 1970-01-13 | Meteor Ag | Drive mechanism for a to-and-fro movable carriage |
| DE7017214U (en) * | 1969-05-09 | 1970-08-27 | Scragg & Sons | THREAD REEL MACHINE. |
| US5641058A (en) * | 1994-04-16 | 1997-06-24 | Westfalia Becorit Industrietechnik Gmbh | Method and a device for tensioning endless drive belts |
| CN2227196Y (en) * | 1995-06-02 | 1996-05-15 | 徐州矿务局三河尖煤矿 | Anti-backward and anti-skid apparatus for coal-winning machine cadle torring clamp on high-grade ordinary recovery working face |
| CN101948045A (en) * | 2010-08-13 | 2011-01-19 | 宁夏天地奔牛实业集团有限公司 | Control device for automatic tension degree of chain |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953531A (en) * | 2015-07-10 | 2015-09-30 | 西安煤矿机械有限公司 | Automatic cable towing system of coal mining machine as well as control method and device for automatic cable towing system |
| CN104953531B (en) * | 2015-07-10 | 2017-06-20 | 西安煤矿机械有限公司 | The control method and control device of a kind of automatic towing cable system of coal-winning machine |
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| Publication number | Publication date |
|---|---|
| CN103496613B (en) | 2016-04-13 |
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Effective date of registration: 20210816 Address after: 200063 Room 301, building 1, No. 458, siban Road, Sijing Town, Songjiang District, Shanghai Patentee after: Shanghai Fujian Intelligent Technology Co.,Ltd. Address before: 221116 Huatai Road, high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU ZHONGJI MINE EQUIPMENT Co.,Ltd. |