CN201864281U - Three-fulcrum chute tube lifting device of ship loader - Google Patents
Three-fulcrum chute tube lifting device of ship loader Download PDFInfo
- Publication number
- CN201864281U CN201864281U CN201020528268XU CN201020528268U CN201864281U CN 201864281 U CN201864281 U CN 201864281U CN 201020528268X U CN201020528268X U CN 201020528268XU CN 201020528268 U CN201020528268 U CN 201020528268U CN 201864281 U CN201864281 U CN 201864281U
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- chute tube
- wire rope
- tube
- steel wire
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Abstract
The utility model relates to a three-fulcrum chute tube lifting device of a ship loader, which is mainly assembled into a whole by a motor, a brake, a speed reducer and a winding drum, and is installed on a chute tube platform. The three-fulcrum chute tube lifting device of the ship loader is characterized in that a first group of leading sheaves, a second group of leading sheaves and a third group of leading sheaves are arranged on the winding drum, the first group of leading sheaves tracts a first steel wire rope, the second group of leading sheaves tracts a second steel wire rope, the third group of leading sheaves tracts a third steel wire rope, and the first steel wire rope, the second steel wire rope and the third wire rope are respectively connected with a flexible chute tube. In the utility model, three steel wire rope connecting points are uniformly distributed on the flexible chute tube by 120 degrees; the irregular swinging of the flexible chute tube can be prevented effectively, so that the flexible chute tube can be telescopic up and down freely and stably; the friction between the chute tubes can be reduced, and the blocking phenomenon of the chute tube can be avoided; the use is safe and reliable, and the maintenance is convenient; and the service life of the flexible chute tube can be prolonged, and the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of three-pivot chute lifting of ship loader, and the slide tube that specifically is used for ship loader stretches, and belongs to the port engineering field of mechanical technique.
Background technology
Along with the progress of global economic integration, current ports handling machine forward is efficient, the maximization direction develops.Ship loader is as an important step of loading bulk goods in ship flow process, and can it safely, reliably reach economical operation, and the raising of harbour production development and economic benefit is had and important meaning.The tube that slips be goods from pier storage yard, through belt system, ship loader equipment, finally enter last one critical point of cabin; If problem has appearred in the tube that slips, total system is shut down.At present, the slide tube of ship loader is the flexible tube that slips, and stretches by two rope tractions slide tubes, in the use, as slipping tube inclination or unbalance stress, then friction strengthens between the slide tube, occur slipping a stuck phenomenon easily, this has influenced the service life and the performance of slide tube greatly.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, utilize 3 principles that determine a plane, a kind of three-pivot chute lifting of ship loader is provided, making the slide tube can steadily carry out easy on and off stretches, can effectively reduce the slide tube and in telescopic process, strengthen an inclination and a stuck phenomenon that occurs because of unbalance stress, friction force, guarantee to slip the stable of tube, make whole ship-loading system be in safe and reliable running state for a long time
The technical scheme that provides according to the utility model, the three-pivot chute lifting of ship loader, comprise motor, drg, reductor, reel, the flexible tube that slips, described motor, drg, reductor and reel are assembled into an integral body, be installed on the slide tube platform, feature is: described reel is provided with first group of leading sheave, second group of leading sheave, the 3rd group of leading sheave; Traction first steel rope on first group of leading sheave, traction second steel rope on second group of leading sheave, traction the 3rd steel rope on the 3rd group of leading sheave, first steel rope, second steel rope, the 3rd steel rope are connected with the flexible tube that slips respectively.Be 120 ° of uniform three steel rope point of connection on the described flexible slide tube.It is spacing that the afterbody of described reel is provided with cam.
Compared with the prior art the utility model has the following advantages:
1, adopts the driving of three fulcrums can effectively prevent the irregular fluctuation of flexible slide tube, make its pulsation-free carry out the easy on and off fore and aft motion; 2, can reduce the friction of slipping between the tube, avoid slipping the generation of a stuck phenomenon; 3, this apparatus structure is simple, and is safe and reliable, easy to maintenance; 4, can prolong the service life of flexible slide tube, save the maintenance of equipment fund; 5, the use of this device greatly reduces the probability of slide tube et out of order, and the repair cycle is prolonged significantly, can enhance productivity.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 cross section view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 2, comprise motor 1, drg 2, reductor 3, reel 4, the first steel rope 5-1, the second steel rope 5-2, the 3rd steel rope 5-3, first group of leading sheave 6-1, second group of leading sheave 6-2, the 3rd group of leading sheave 6-3, flexible tube 7, the tube platform 8 etc. that slips of slipping.
The utility model motor 1 is connected with the high speed shaft of reductor 3, adds drg 2 composition driver elements; The slow-speed shaft of reductor 3 is formed the working cell with reel 4 again, is installed on the slide tube platform 8, and described reel 4 is provided with first group of leading sheave 6-1, second group of leading sheave 6-2, the 3rd group of leading sheave 6-3; Leading sheave mainly is made up of Hot-Rolled Sheave, pulley support, sheave shaft and clamp; First group of leading sheave 6-1 goes up the traction first steel rope 5-1, and second group of leading sheave 6-2 goes up the traction second steel rope 5-2, and the 3rd group of leading sheave 6-3 goes up traction the 3rd steel rope 5-3; The first steel rope 5-1, the second steel rope 5-2, the 3rd steel rope 5-3 are connected with the flexible tube 7 that slips respectively.Be 120 ° of uniform three steel rope point of connection on the described flexible slide tube 7.It is spacing that the afterbody of described reel 4 is provided with cam.
The utility model principle of work:
What this actuating device adopted is the special reel 4 that can press three steel ropes, by three steel ropes of this purpose made reel 4 tractions, changed course pulley by separately is connected to flexible the slide on the tube 7, this structure class can be guaranteed the synchronism of three steel ropes, prevent flexible tube 7 irregular fluctuation in the course of the work that slips, reduction prevents because of the excessive tube stuck phenomenon that causes slipping that rubs because of slipping a friction that swing produces.
When the tube 7 that slips when stretching rose and descends, first, second, third rope traction flexible slide tube 7 along with fore and aft motion is up and down carried out in the rotating of reel 4.It is spacing to be provided with cam at the afterbody of reel 4, and flexible limes superiors and smallest limit of slipping tube 7 all controlled by cam is spacing, makes whole device safe in operation, reliable.
Claims (3)
1. the three-pivot chute lifting of a ship loader, comprise motor (1), drg (2), reductor (3), reel (4), the flexible tube (7) that slips, described motor (1), drg (2), reductor (3) and reel (4) are assembled into an integral installation on slide tube platform, and it is characterized in that: described reel (4) is provided with first group of leading sheave (6-1), second group of leading sheave (6-2), the 3rd group of leading sheave (6-3); First group of leading sheave (6-1) gone up traction first steel rope (5-1), second group of leading sheave (6-2) gone up traction second steel rope (5-2), the 3rd group of leading sheave (6-3) gone up traction the 3rd steel rope (5-3), and first steel rope (5-1), second steel rope (5-2), the 3rd steel rope (5-3) are connected with the flexible tube (7) that slips respectively.
2. the three-pivot chute lifting of ship loader as claimed in claim 1 is characterized in that: be 120 ° of uniform three steel rope point of connection on the described flexible slide tube (7).
3. the three-pivot chute lifting of ship loader as claimed in claim 1, it is characterized in that: it is spacing that the afterbody of described reel (4) is provided with cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020528268XU CN201864281U (en) | 2010-09-14 | 2010-09-14 | Three-fulcrum chute tube lifting device of ship loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020528268XU CN201864281U (en) | 2010-09-14 | 2010-09-14 | Three-fulcrum chute tube lifting device of ship loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864281U true CN201864281U (en) | 2011-06-15 |
Family
ID=44135444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020528268XU Expired - Fee Related CN201864281U (en) | 2010-09-14 | 2010-09-14 | Three-fulcrum chute tube lifting device of ship loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967083A (en) * | 2016-07-25 | 2016-09-28 | 江苏工力重机有限公司 | Ultralong telescopic chute tube driving structure |
-
2010
- 2010-09-14 CN CN201020528268XU patent/CN201864281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967083A (en) * | 2016-07-25 | 2016-09-28 | 江苏工力重机有限公司 | Ultralong telescopic chute tube driving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20110914 |