CN204185207U - SQ-1200 endless rope series tractor external tooth type drives rope pulley device - Google Patents
SQ-1200 endless rope series tractor external tooth type drives rope pulley device Download PDFInfo
- Publication number
- CN204185207U CN204185207U CN201420616638.3U CN201420616638U CN204185207U CN 204185207 U CN204185207 U CN 204185207U CN 201420616638 U CN201420616638 U CN 201420616638U CN 204185207 U CN204185207 U CN 204185207U
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- Prior art keywords
- rope sheave
- sheave body
- rope
- driving
- wheel
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- Expired - Fee Related
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- Pulleys (AREA)
Abstract
The utility model discloses a kind of SQ-1200 endless rope series tractor external tooth type and drive rope pulley device, at driving rope sheave body, axle drive shaft is housed, driven wheel is fixed on and drives on rope sheave body, wheel liner is bolted on and drives the external circle of rope sheave, axle drive shaft is divided into and the centre portion driving rope sheave body to be connected and two ends part, centre portion diameter is greater than two ends part, the diameter of bore of end cap is identical with two ends part, be fastened by bolts at driving rope sheave body core wheel, thus driving rope sheave body and axle drive shaft are fixed.The utility model one adopts end cap by driving the fixing of rope sheave body and axle drive shaft, instead of the fixed form of positioning shaft sleeve, make processing technology simple, reduce difficulty of processing, can prevent driving rope sheave body end float misalignment on the driving shaft by actv. simultaneously.Two is be provided with brake disc, with other drg with the use of, realize the wheel limit braking driving rope sheave body, when SQ-1200 endless rope series tractor is in operation, as there is the situation of runaway accident or high-speed brake inefficacy, can clamp rapidly and drive rope sheave body, whole system be shut down at once, the traffic safety of SQ-1200 endless rope series tractor can be guaranteed.
Description
Technical field
The utility model relates to a kind of SQ-1200 endless rope series tractor external tooth type and drives rope sheave.
Background technology
Driving rope pulley device is the important component part in SQ-1200 endless rope series tractor actuating device, wirerope-winding is on driving rope sheave, driven by motor drives rope sheave to rotate, and steel rope drives steel rope crank motion in continuous rope continuous traction system by the friction force between wheel liner.Therefore, bull wheel controls the safe operation of steel rope to a certain extent.
At present, because ore deposit underworkings is complicated, when during continuous rope draws continuously, the operation of this large-tonnage mineral matter consigned by shuttle car, cause the swing of steel rope or rock, thus cause the mutual wearing and tearing of the end float misalignment of serving wheel body, parts, reduce the service life of equipment, the potential safety hazard also easily caused.For addressing this problem, traditional mode on bearing, installs positioning shaft sleeve withstand and drive rope sheave body end face to realize location, but the requirement on machining accuracy of this locate mode to positioning shaft sleeve both ends of the surface, axis hole is high, is not easy to realize.
Simultaneously, because external tooth type actuating device has safer, more stable driveability than associated mode driving, and be widely used, but current external tooth type drive wheel could not install rim brake, when there is the accidents such as driving when SQ-1200 endless rope series tractor, the high-speed brake being arranged on clutch end usually need be adopted to implement emergency braking, guarantee the traffic safety of SQ-1200 endless rope series tractor, as high-speed brake lost efficacy, can not emergency braking time, also may cause potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of SQ-1200 endless rope series tractor external tooth type and drives rope pulley device.
The technical solution of the utility model is, a kind of SQ-1200 endless rope series tractor external tooth type drives rope pulley device, at driving rope sheave body, axle drive shaft is housed, driven wheel is fixed on and drives on rope sheave body, wheel liner is bolted on and drives the external circle of rope sheave, axle drive shaft is divided into and the centre portion driving rope sheave body to be connected and two ends part, centre portion diameter is greater than two ends part, the diameter of bore of end cap is identical with two ends part, be fastened by bolts at driving rope sheave body core wheel, thus driving rope sheave body and axle drive shaft are fixed.
Drive the wheel former of rope sheave body to be located at and drive rope sheave body two sides, between the wheel former of both sides, be provided with reinforced rib.
Driving rope sheave body is equipped with caliper brake, on the brake clamp clamping wheel former of caliper brake.
The utility model has following technique effect, one is adopt end cap by driving fixing of rope sheave body and axle drive shaft, instead of the fixed form of positioning shaft sleeve, makes processing technology simple, reduce difficulty of processing, can prevent from driving rope sheave body end float misalignment on the driving shaft by actv. simultaneously.Two is be provided with brake disc, can with drg with the use of, realize the wheel limit braking driving rope sheave body, when SQ-1200 endless rope series tractor is in operation, as there is the situation of runaway accident or high-speed brake inefficacy, can clamp rapidly and drive rope sheave body, whole system be shut down at once, the traffic safety of SQ-1200 endless rope series tractor can be guaranteed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of the utility model axle drive shaft.
Fig. 3 is the birds-eye view of Fig. 1.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of SQ-1200 endless rope series tractor external tooth type drives rope pulley device, at driving rope sheave body 1, axle drive shaft 2 is housed, driven wheel 3 is fixed on and drives on rope sheave body 1, wheel liner 4 is fixed on by bolt 9 and drives rope sheave body 1 outer ring, continuous rope 10 is in wheel liner 4, be divided into and the centre portion 2-2 driving rope sheave body 1 to be connected and two ends part 2-1 at axle drive shaft 2, centre portion 2-2 diameter is greater than two ends part 2-1, the diameter of bore of end cap 5 is identical with two ends part 2-1, be fastened by bolts at driving rope sheave body 1 core wheel, thus driving rope sheave body 1 and axle drive shaft 2 are fixed, drive the wheel former 6 of rope sheave body 1 to be located at and drive rope sheave body 1 two sides, between the wheel former 6 of both sides, be provided with reinforced rib 7, driving rope sheave body 1 is equipped with caliper brake 8, on the brake clamp clamping wheel former 6 of caliper brake 8.
Claims (3)
1. a SQ-1200 endless rope series tractor external tooth type drives rope pulley device, in driving rope sheave body (1), axle drive shaft (2) is housed, driven wheel (3) is fixed on and drives on rope sheave body (1), wheel liner (4) is fixed on by bolt (9) and drives rope sheave body (1) outer ring, it is characterized in that: axle drive shaft (2) is divided into and the centre portion (2-2) driving rope sheave body (1) to be connected and two ends part (2-1), centre portion (2-2) diameter is greater than two ends part (2-1), the diameter of bore of end cap (5) is identical with two ends part (2-1), be fastened by bolts at driving rope sheave body (1) core wheel, thus rope sheave body (1) will be driven to fix with axle drive shaft (2).
2. a kind of SQ-1200 endless rope series tractor external tooth type according to claim 1 drives rope pulley device, it is characterized in that: drive the wheel former (6) of rope sheave body (1) to be located at and drive rope sheave body (1) two sides, between the wheel former (6) of both sides, be provided with reinforced rib (7).
3. a kind of SQ-1200 endless rope series tractor external tooth type according to claim 1 drives rope pulley device, it is characterized in that: in driving rope sheave body (1), caliper brake (8) is housed, on the brake clamp clamping wheel former (6) of caliper brake (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616638.3U CN204185207U (en) | 2014-10-23 | 2014-10-23 | SQ-1200 endless rope series tractor external tooth type drives rope pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616638.3U CN204185207U (en) | 2014-10-23 | 2014-10-23 | SQ-1200 endless rope series tractor external tooth type drives rope pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185207U true CN204185207U (en) | 2015-03-04 |
Family
ID=52617219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616638.3U Expired - Fee Related CN204185207U (en) | 2014-10-23 | 2014-10-23 | SQ-1200 endless rope series tractor external tooth type drives rope pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386625A (en) * | 2014-10-23 | 2015-03-04 | 湘潭市恒欣实业有限公司 | External gear type drive rope wheel device of endless rope continuous towing vehicle |
-
2014
- 2014-10-23 CN CN201420616638.3U patent/CN204185207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386625A (en) * | 2014-10-23 | 2015-03-04 | 湘潭市恒欣实业有限公司 | External gear type drive rope wheel device of endless rope continuous towing vehicle |
| CN104386625B (en) * | 2014-10-23 | 2017-05-03 | 湘潭市恒欣实业有限公司 | External gear type drive rope wheel device of endless rope continuous towing vehicle |
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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: 20150304 Termination date: 20161023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |