CN2626805Y - Flexible continuous tractor - Google Patents
Flexible continuous tractor Download PDFInfo
- Publication number
- CN2626805Y CN2626805Y CN 03222569 CN03222569U CN2626805Y CN 2626805 Y CN2626805 Y CN 2626805Y CN 03222569 CN03222569 CN 03222569 CN 03222569 U CN03222569 U CN 03222569U CN 2626805 Y CN2626805 Y CN 2626805Y
- Authority
- CN
- China
- Prior art keywords
- guide
- drive roller
- bend
- adjusting wheel
- track adjusting
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
This is a flexible continuous tractor that belongs to the mine haulage tractor. The utility model consists of a drag guiding vehicle, a pulling winch, a takeup, a set and an astern wheel. The horizontal bend that the drag guiding vehicle passes is connected to the bend directive wheel. The basal drag guiding vehicle is connected with a rope guider. The upper pulling winch is connected with a guide roller and the guide roller matches with a transmission cylinder for using. The advantages: 1. The utility model can make the hoist operate in the interior lateral bending tunnel to realize the continuous transport. 2. The drag guiding vehicle enjoys reasonable structure, peculiar method of operation, small size, light in weight, convenient field erection, decreased link of the mine section transport, fewer people to raise the effect and raised conveying efficiency. 3. The '8' shaped binding of the upper drive roller of the steel cable increases the wrap angle between the steel cable and the drive roller and increases the circumferential driving force of the drive roller and reduces the grind of the drive roller and the steel cable to prolong the service life and to decrease the material consumption.
Description
Technical field
The utility model relates to a kind of mine cargo tractor, particularly a kind of flexible continuous drafter.
Background technology
At present, the assistant conveyance device generally adopts car hauler under coal mine, car hauler is by tractor truck, traction winch, tightening device, the mine car group, tail wheel constitutes, car hauler and tail wheel are positioned at two ends of tractor truck trip segment, tractor truck is connected on car hauler and the tail wheel by steel rope, when the goods of car hauler traction is too much, the transmission cylinder and the steel rope of traction winch skid, will increase the diameter of transmission cylinder in order to eliminate to skid, perhaps increase the bob stone roller weight in the tightening device, therefore increased the volume of equipment, be not easy to like this at the down-hole on-site installation, move and move, reduced the service life of equipment simultaneously; When running into the tunnel of horizontal curvature, this traction winch can't use, and then takes the mode of segmentation, decentralized transportation, can not transport continuously in the tunnel of horizontal curvature, and transit link is many, efficient is low, the post personnel are many, and shipping accident is many.
Summary of the invention
The purpose of this utility model is that the flexible continuous drafter that a kind of equipment volume is little and can transport in the horizontal curvature tunnel will be provided.
The purpose of this utility model is achieved in that at the horizontal bend place that the traction Guide vehicle passes through and is connected with the bend track adjusting wheel; Be connected with rope guide in traction Guide vehicle bottom; On traction winch, connect a guide pulley, guide pulley with phoresy cylinder and be used.
The bend track adjusting wheel is made of track adjusting wheel support and rope sheave, and a grooving is arranged on the circumference of rope sheave, and track adjusting wheel tilts to be connected on the track adjusting wheel support; The end of rope guide has a grooving downwards; Guide pulley equates that with drive roller height steel rope is the winding of " ∞ " shape around guide pulley and head roll.
Beneficial effect: owing to adopt such scheme, be connected with rope guide in traction Guide vehicle bottom, the grooving of rope guide is protected equal height with the bend track adjusting wheel, has guaranteed that steel rope can accurately recognize groove; The place is connected with the bend track adjusting wheel at horizontal bend, when the steel rope of traction Guide vehicle passes through bend, steel rope is embedded in the rope sheave grooving of bend track adjusting wheel, and keep rolling friction with the bend track adjusting wheel, slowed down frictional resistance little, the traction Guide vehicle can be passed through in the tunnel of horizontal bend smoothly; Owing on traction winch, increased guide pulley, change the baudrier of steel rope on head roll into " ∞ " shape and twine, strengthened steel rope and on head roll, enclosed the cornerite area, increased frictional resistance, therefore dwindle the volume of equipment greatly, reached the purpose of this utility model.Advantage: 1, winch is moved in the tunnel of horizontal curvature, realize that working face equipment, material transport continuously; 2, this traction Guide vehicle is rational in infrastructure, the operation scheme uniqueness, and volume is little, and is in light weight, is convenient to on-site installation, reduces the exploiting field transit link, subtracts the people and put forward effect, improved conveying efficiency; 3, steel rope " ∞ " shape on head roll is twined, increased the cornerite that encloses between steel rope and the head roll, make head roll produce bigger circumference propulsive effort, thereby realization high-power driving, can alleviate simultaneously the bob stone roller weight of tightening device, alleviate the wearing and tearing of head roll and steel rope greatly, both prolonged the service life of equipment, reduced material consumption again.
Description of drawings
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 centers on guide pulley and head roll winding structure figure for steel rope.
Fig. 4 is bend track adjusting wheel and rope guide relative position constructional drawing.
Fig. 5 is bend track adjusting wheel and rope guide relative position partial enlarged drawing.
The specific embodiment
Embodiment 1: flexiblely be made of traction Guide vehicle 4, traction winch 1, tightening device 2, mine car group 3, tail wheel 6, track 5 continuously, traction winch 1 and tail wheel 6 are positioned at two ends of traction Guide vehicle 4 trip segment, traction winch 1 is made of head roll 10, guide pulley 9, electrical motor 11, traction Guide vehicle 4 is connected on traction winch 1 and the tail wheel 6 by steel rope 12, and traction Guide vehicle 4 and mine car group 3 are travelled at track 5.
The horizontal bend place that passes through at traction Guide vehicle 4 connects bend track adjusting wheel 7; Be connected with rope guide 13 in traction Guide vehicle 4 bottoms; Be connected with guide pulley 9 and head roll 10 on traction winch 1, guide pulley 9 is used with head roll 10, and head roll 10 is connected with electrical motor 11.
Bend track adjusting wheel 7 is made of track adjusting wheel support 14 and rope sheave 15, and a border grooving is arranged on the circumference of rope sheave 15, and rope sheave 15 tilts to be connected on the track adjusting wheel support 14; The end of rope guide 13 has a grooving downwards; Guide pulley 9 equates highly that with head roll 10 steel rope 12 is the winding of " ∞ " shape around guide pulley 9 and head roll 10.
Claims (4)
1, a kind of flexible continuous drafter is characterized in that: the horizontal bend place that passes through at the traction Guide vehicle is connected with the bend track adjusting wheel; Be connected with rope guide in traction Guide vehicle bottom; On traction winch, connect a guide pulley, guide pulley with phoresy cylinder and be used.
2, flexible continuous drafter according to claim 1, it is characterized in that: the bend track adjusting wheel is made of track adjusting wheel support and rope sheave, and a grooving is arranged on the circumference of rope sheave, and track adjusting wheel tilts to be connected on the track adjusting wheel support.
3, flexible continuous drafter according to claim 1, it is characterized in that: the end of rope guide has a grooving downwards.
4, flexible continuous drafter according to claim 1 is characterized in that: guide pulley equates that with drive roller height steel rope is the winding of " ∞ " shape around guide pulley and head roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222569 CN2626805Y (en) | 2003-06-06 | 2003-06-06 | Flexible continuous tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222569 CN2626805Y (en) | 2003-06-06 | 2003-06-06 | Flexible continuous tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626805Y true CN2626805Y (en) | 2004-07-21 |
Family
ID=34245309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222569 Expired - Fee Related CN2626805Y (en) | 2003-06-06 | 2003-06-06 | Flexible continuous tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626805Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331698C (en) * | 2005-08-31 | 2007-08-15 | 南京友固科技实业有限公司 | Rope type car puller on track curve |
| CN100462265C (en) * | 2006-09-18 | 2009-02-18 | 山西焦煤集团有限责任公司 | Turning mechanism of consecutive mining tractor |
| CN101963069A (en) * | 2010-09-03 | 2011-02-02 | 安徽理工大学 | Posterior subsidiary transportation device for flexible excavating tunnel |
| CN102935851A (en) * | 2012-11-09 | 2013-02-20 | 淮南矿业(集团)有限责任公司 | Anti-derailment device of mine car |
-
2003
- 2003-06-06 CN CN 03222569 patent/CN2626805Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331698C (en) * | 2005-08-31 | 2007-08-15 | 南京友固科技实业有限公司 | Rope type car puller on track curve |
| CN100462265C (en) * | 2006-09-18 | 2009-02-18 | 山西焦煤集团有限责任公司 | Turning mechanism of consecutive mining tractor |
| CN101963069A (en) * | 2010-09-03 | 2011-02-02 | 安徽理工大学 | Posterior subsidiary transportation device for flexible excavating tunnel |
| CN102935851A (en) * | 2012-11-09 | 2013-02-20 | 淮南矿业(集团)有限责任公司 | Anti-derailment device of mine car |
| CN102935851B (en) * | 2012-11-09 | 2015-04-29 | 淮南矿业(集团)有限责任公司 | Anti-derailment device of mine car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |